Industrial Process Analysis Selection · Apply to gas analysis of metallurgical furnaces,...

Hangzhou Zetian Technology Co.,Ltd.

Focusing on Environmental & Industrial Analysis

SelectionGuide

Industrial Process Analysis

Gas Emission Monitoring

Water Pollution Monitoring

Environmental Monitoring

Hangzhou Zetian Technology Co., Ltd. , founded in 2008, is located in Hangzhou, Zhejiang Province, China. We are a

professional manufacturer of high-tech environmental monitoring equipment, analytical instruments, industrial process

control and industrial safety products.

We have five major products' series:Ultra-violet DOAS gas analyzer, Laser TDLAS gas analyzer, water quality testing

instruments, air quality monitoring systems, and gas leak alarm. We developed more than 60 product models for these series,

basically covering air and water pollution monitoring, metallurgical industries, chemical and other on-line monitoring needs.

Some of our products include back-scatter laser dust meter, high temperature humidity meter, denitration escape ammonia

analyzer, sulphur analyzer, trace C1 analyzer system, immersive UV broad spectrum water analyzer, ammonia nitrogen 2

analyzer, colorimetric heavy analyzer, anodic stripping voltammetry heavy metal analyser etc.

We’ve combined integrated fields including microelectronics, telecommunication, software, electrical and mechanical

engineering and other area of technology. We are among the few worldwide manufacturers that have proprietary right for gas

analysis, water analysis and dust analysis products at the same time. We're technology innovation oriented driven organization.

We trade with many corporate customers, including domestic and foreign source on-line water/gas monitoring / process

analysis system integrator; agents, operation and maintenance providers; equipment manufacturers, thermal power plants,

sewage treatment plants, chemical plants and the like. We provide our clients with highly cost-effective intellectual monitoring

instrumentation and analysis equipment, analysis module/component, CEMS program sets, complete set of water quality

analysis program and other similar products. We accept OEM, also provide ODM, on behalf of operation and maintenance and

other services.

Hangzhou Zetian Technology is committed to the integrity, strength and quality of our products. We're internationally

recognized. We warmly welcome you to visit us for business negotiation and products' inspection.

INTRODUCTION

CONTENTS

01Industrial Process Analysis & Safety Alarming

Gas EmissionContinuous Monitoring

02

EM-5 Flue Gas Analyzer

EM-5

GA-5000M

EM-5-HW

EM-5-CD

PT-500H

HM-100

HM-200

GSP-100

GSP-200

GSP-300

MS-1000

DMS-200

DMS-300

(Standard Form) 05

Flue Gas Analyzer (Ultra-low Form) 05

Flue Gas Analyzer OEM Module 05

GA-5000W Ultra Low Detection Module Based On The White Pool 06

Continuous Emission Monitoring System 06

Continuous Emission Monitoring System 06

SCEM-5 Continuous Emission Monitoring System(Ultra-low hot wet) 07

EM-5 Continuous Emission Monitoring System(Dilution method) 07

EM-5P Portable Flue Gas Analyzer 08

GCOM-3000 VOCs Volatile Organic Compounds Online Analyzer 08

GCOS-3000 VOCs Volatile Organic Compounds Online Monitoring System 09

GCOM-4000-VOCs Water Volatile Organic Compounds Online Analyzer 09

High-Precision Integration Monitor of Temp., Press. and Flow 10

Hygronom 10

Hygronom 10

HM-300 Hygronom 11

Sampling Probe 11

Sampling Probe 11

Sampling Probe 12

Dust Monitoring Device(Backword scattering) 12

DMS-100 Dust Monitoring Device(Backword scattering) 12

Dust Monitoring Device 13

Dust Monitoring System 13

LGT-100

LGT-106

LGT-150

LGT-180

GA-5000

Laser Gas Analyzer 01




LGT-200 Laser Gas Analyzer 02

GA-5000DN DeNOx Ammonia Slip Online Monitoring System 02

GA-5000nao DeNOx Ammonia Slip Integration Online Monitoring System 03

Waste Incineration HCl/HF Analyzer 03

Pulverized Coal Bunker CO/O Analysis System 032

Trace Cl Analysis System 042

Sulfur Ratio Instrument 04

03Water PollutionContinuous Monitoring

04Environmental Monitoring

AQMS-100

EQMS-3000

VOCs Online Monitoring System 22

AEM-1000 Atmospheric Extinction Monitoring System 22

Environmental Quality Monitoring Sytem 22

DPM-6000 PM2.5/PM10 Particulate Monitoring System 23

PMMS-5000 Atmospheric Heavy Metals Analyzer 23

AEM-2000 NO Analyzer 232

AM-5100 SO Analyzer 242

AM-5200 NOx Analyzer 24

AM-5300 CO Analyzer 25

AM-5400 Ozone Analyzer 25

AM-5800 Dynamic Dilution Calibration 25

AM-5900 Zero Gas Generation 26

CONTENTS

CODet-5000 CODcr 14

WDet-5000 Ammonia-Nitrogen Water Quality Online Automatic Analyzer 14

WDet-5000 Total Phosphorus Water Quality Online Automatic Analyzer 15

Total Nitrogen Water Quality Online Automatic Analyzer 15

Permanganate Index Water Quality Analyzer 16

Heavy Metal Water Quality Online Analyzer 16

Anodic Stripping Heavy Metal Water Quality On-line Analyzer 17

WDet-5000CN Cyanide Water Quality Online Analyzer 18

PDV-5000X Portable Anodic Stripping Heavy Metal Analyzer 8

Immersion Water Quality Analyzer 18

COD/Ammonia Nitrogen Integration Water Quality Online Analyzer 19

TP/TN Integration Water Quality Online Analyze 19

TP/TN/COD Integration Water Quality Online Analyzer 20

Cr/Total Cr Integration Heavy Metal Water Quality On-line Analyzer 21

Water Quality Online Automatic Analyzer

WDet-5000TN

WDet-5000Mn

MDet-5000X

MDet-6000X

1

WDet-5000UVI

WDet-5000

WDet-5000

WDet-5000TPN

MDet-5000

Name LGT-100 Laser Gas Analyzer(In situ)

Classification Industrial Process Analysis and Process Safety Alarming

Description

LGT-100 is a flameproof in-situ probe-type tunable laser gas analyzer for industrial online analysis and environmental

on-line monitoring, which can online analyze O , CO, NH , CO , CH , H O, HCl, HF and other gases in various complex 2 3 2 4 2

conditions (NOTE: A single analyzer can only analyze 1~2 components). Measuring concentration range from major to

trace.

Specification

« Linearity Error:：≤±1%F.S.

«Span Drift: ≤±1% F.S./half year

«Type of Protection：ExdIICT6 Gb

« Enclosure Rating：IP66

« Response Time：≤1s(T )90

«Analog Output: 2× 4-20mA output

«Analog Input: 2× 4-20mA input

« RS485/RS232/GPRS

«Working Temp.：-20℃～+60℃

«Purge Gas: 0.3MPa ~ 0.8MPa N , clean air2

Digital Communications：

Feature

v

vModular design, laser module field replaceable, easy maintenance

v

v

In-situ instal. and real-time measurement avoid pre-treatment sample adsorption, congestion and component damage

Single spectrum measuring is interfered from background gasestechnology

The optical path achieves uncoupling directional adjustment, ambient light path adjusts simply

Application

Apply to converter gas recovery gas analysis, CDQ circulating gas analysis; oxygen measuring electric fishing coke oven

gas after analysis; pulverized coal injection gas analysis; ammonia escaping gas analysis in the cement industry; trace CO

detection and analysis ; HCl and HF trace analysis in electricity, cement, environmental protection environmental

protection and chemical industry

Name LGT-106 Laser gas analyzer(Bypass)


Description

LGT-106 is a flameproof bypass type tunable laser gas analyzer for industrial on-line analysis and environmental on-line

monitoring, especially suitable for high temperature, high humidity, high dust, high pressure, harsh working conditions

and small pipes where in-situ analyzer is not applicable. It can online analyze O , CO, NH , CO , CH , H O, HCl, HF

and other gases of various complex conditions (NOTE: A single analyzer only can analyze 1~2 components). Measuring

concentration range from major to trace.

2 3 2 4 2

Specification


«Span Drift: ≤±1% F.S./ half year



«Response Time：≤30s(as per field condition )



« RS485/RS232/GPRS




Feature

v

v advantages

v easily

v

Suitable for high temperature, high humidity, high dust, high pressure, harsh working conditions and small pipes

Automatic calibration and backblow

Integrated proof design has the of high reliability and stability

Innovative Hall button design, good sensitivity, operate

ApplicationApply to trace H S and gas industry; in petrochemicals, coal chemicals, 2

and environmental protection industries ; detection and analysis in ; mill inlet gas detection and

analysis.

H O detection and analysis in trace H S analysis2 2

trace H O chlorine gas2

Name LGT-150 Laser gas analyzer(Multichannel)


Description

LGT-150 is a explosion-proof multichannel type tunable laser gas analyzer for industrial online analysis and

environmental on-line monitoring. The instrument adopts distributed measurement, which analyses the gas

concentration of multi spot in real time. It can online analyze O , CO, NH , CO , CH , H O, HCl, HF and other 2 3 2 4 2

gases of various complex conditions (NOTE: A single analyzer only can analyze 1~2 components). Measuring

concentration range from major to trace.

Specification





« The Central Unit Structure: 19 inches



« RS485/RS232/GPRS




Feature

v

v

v

v

Centralized controlling supports up to eight measurement channels, intelligent management

Cost-effective，

The maximum transmission distance of probe to the central unit is up to 1000 meters

Multi-channel distributed measurement, any failure of any probe does not affect the normal operation of the central

unit or other probes

reducing investment of customers

ApplicationApply to gas analysis of metallurgical furnaces, petrochemical chemical refining, urea chlor-alkali manufacturing

process, industrial flue gas denitration, waste incineration, and process control of cement production combustion

thermal combustion.

01 en.zetian-tech.com

Industrial Process Analysis & Safety Alarming

Name LGT-180 Laser gas analyzer(Panel mounted)


Description

LGT-180 is a panel mounted type tunable laser gas analyzer for industrial online analysis and environmental on-

line monitoring. The instrument adopts white cell to achieve folded optical path up to 25 meters. With this

technique low detection limit can be reached. It can online analyze O , CO, NH , CO , CH , H O, HCl, HF and 2 3 2 4 2

other gases of various complex conditions (NOTE: A single analyzer only can analyze 1~2 components).

Measuring concentration range from major to trace.

Specification

« Linearity Error:≤±1%F.S.


«Calibration Cycle:≤2 times/ year

«Response Time: ≤30s(as per field condition)

«The Central Unit Structure: 19 inches



« : RS485/RS232/GPRS

«Working Temp.: -20℃～+60℃


Digital Communications

Feature

v

v

v

19 inches 3U panel mounted chassis, exquisite construction

TDLAS eliminates cross-interference of background gases

v Multiple return optical path up to 25 meters, obviously lower detection limit

No optical moving parts, high reliability, not affected by field vibration

ApplicationApply to gas analysis of metallurgical furnaces, petrochemical chemical refining, urea chlor-alkali

manufacturing process, industrial flue gas denitration, waste incineration, and process control of cement

production combustion thermal combustion.

Name LGT-200 Laser gas analyzer(Flameproof)


Description

LGT-200 laser gas analyzer uses TDLAS technology and long-path reflection technology, which greatly lower

the detection limit. It can analyze O , CO, NH , CO , CH , H O, HCl, HF, etc., providing a new solution of 2 3 2 4 2

online measurement of trace gases for natural gas, petrochemicals, environmental protection and steel and other

industrial applications.

Specification

« Linearity Error:≤±1%F.S.


«Type of Protection: ExdIIB+H T5 GB2

« Enclosure Rating:IP65

«Response Time:≤30s(as per field condition)

«Analog Output: 2×4-20mA output

«Analog Input: 2×4-20mA input

« RS485/RS232/GPRS

«Relay Output: 3(24V, 1A)

«Working Temp.: -20℃～+60℃


Feature

v

v

v

v

Combine TDLAS and long-path technology to improve the detection limit

Integration proof method, applicable to explosive situations

OLED screen featuring light weight, wide viewing angle, fast response adapt to industrial environments

Backplane is from flameproof enclosure,easy to maintainseparated

Application

Apply to trace HCl and HF analysis of chemical industry, environmental protection and other industries; trace H S analysis of natural gas, petrochemical, environmental protection, coal and chemical 2

industries; CO analysis of medical, coal chemical industry, environmental protection and other 2

industries; trace CO analysis of electricity, cement, steel, environmental protection and other industries.

02


en.zetian-tech.com

Name GA-5000DN Ammonia Slip Online Monitoring SystemDeNOx


Description

GA-5000DN is based on a tunable semiconductor laser absorption spectroscopy (TDLAS) technology principle,

including three parts: pretreatment, gas analysis module and data processing and display. After dusting by

sampling probe, sampling by heating pipe, the measured gas is analyzed by the hot gas analysis module

(TDLAS technique).It is an effective solution to the technical problem that ammonium salt crystallization plugs

flow at low temperature ,and that absorption of NH by condensation water leads to low measurement precision, 3

and that in situ system high dust attenuation light path leads to unmeasurable.

Specification

«Technology: tunable semiconductor laser

absorption spectroscopy (TDLAS)

«Range：0～10ppm～1000ppm

«Linearity Error：≤±1%F.S.

«Zero Drift：≤±1%F.S./half year

«Span Drift：≤±1%F.S./half year

«Response Time：＜90s

«Analog Output：5× 4-20mA

«Analog Input: 3× 4-20mA

«Digital Output：RS485/RS232/GPRS

«Detection Limit：0.1ppm 10m optical path


(T )90

( )

Feature

v

v

v

v

Single line spectrum technology avoid interference of background gas absorption, low detection limit, small

scale drift

More than 220 ℃ heat tracing avoid ammonium salt crystallization and moisture dissolve and absorption

A high degree of automation, small amount of maintenance

Compact structure, easy to install

Name GA-5000nao Integration Online Monitoring SystemDeNOx Ammonia Slip


Description

GA-5000nao (NH 、 NO、 O ) is based on a tunable semiconductor laser absorption spectroscopy 3 2

(TDLAS) and ultraviolet difference absorption spectroscopy (DOAS) technology principle, including three parts: pretreatment, gas analysis module and data processing and display. After dusting by sampling probe, sampling by heating pipe, the measured gas is analyzed by the hot gas analysis module (TDLAS +DOAS technique). It is an effective solution to the technical problem that ammonium salt crystallization plugs flow at low temperature ,and that absorption of NH by condensation water leads to 3

low measurement precision, and that in situ system high dust attenuation light path leads to unmeasurable.

Specification

«Technology: tunable semiconductor laser

absorption spectroscopy (TDLAS)+

ultraviolet difference absorption spectroscopy

(DOAS) technology +zirconia

«Range：

NH 0～10ppm～1000ppm3

NO 0～50ppm～5000ppm

O 0～25%2

«Linearity Error：≤±1%F.S.

«Repeatability：≤1%

«Zero Drift：≤±1%F.S./half year

«Span Drift：≤±1%F.S./half year


«Analog Output：5× 4-20mA

«Analog Input: 3× 4-20mA

«Digital Output：RS485/RS232/GPRS

«Detection Limit：0.1ppm 10m optical path


(T )90

( )

Specification

vSingle line spectrum technology avoid interference of background gas absorption, low detection limit, small

scale drift

vMore than 220 ℃ heat tracing avoid ammonium salt crystallization and moisture dissolve and absorption

Compact structure, easy to install, high degree of automation, small amount of maintenance

Multi-parameter integrated on the same system, measured at the same time, low cost

v

v

ApplicationApply to the ammonia escape emission monitoring and process control of SCR or SNCR deNOx device such as

coal-fired power plant, aluminium plant, steel mills, smelting, glass factory, garbage power plant, cement plant,

chemical plant, etc.

ApplicationApply to the ammonia slip emission monitoring and process control of SCR or SNCR deNOx device such as

coal-fired power plant, aluminium plant, steel mills, smelting, glass factory, garbage power plant, cement plant,

chemical plant, etc.

Name Waste Incineration HCL/HF Analyzer


Description

Waste incineration plants require automatic continuous monitoring main component content in flue gas, which include CO, HF, HCl, SO , NOx and soot, while HCl and HF are the difficulties in 2

detection.Under the condition of demand, the company developped a waste incineration HCl/HF analyzer. The principle of the system is based on the TDLAS technology, using the white pool retracing optical path structure design, measuring HCl and HF by high temperature hot wet extraction method.

Specification

«

« ： . ppm

«

« ： (T )90

Range ～ customizable

Detection Limit 0 5

Zero Drift：≤±1%F.S./7 day

«Span Drift：≤±1%F.S./7 day

Response Time ≤10s

：0 50ppm( ) «Enclosure Rating IP65

«Analog Output: 4×

«Digital Output RS485

«Heating Temperature ＞150℃

«Working Temperature：-10℃～+55℃

：

4-20mA

：

：

03


en.zetian-tech.com

Feature

v

v

v

v

Above 150 ℃ high temp. heating extraction, prevent dust and water vapor interference, avoid HCl/HF

dissolving in water to form acid

In-situ installation, reducing pipeline gas adsorption of HCl and HF, improve the measurement precision

Adopt the most advanced online HCl and HF analysis technology “TDLAS + white pool”

No moving parts, powerful functions, support automatic calibration and remote operation maintenance,

remote software upgrade, etc.

ApplicationApply to many environmental and industrial process gas emissions monitoring, mainly used for the incinerator flue gas analysis

Name Pulverized Coal Bunker CO/O Analysis System2


Description

Pulverized coal bunker CO/O analyzer is an electrical instrumentation equipment designed for blast 2

furnace coal injection system online continuous detection of gas composition. Gas in the mill is sampled by instrument sampling probe installed on the mill (or mill outlet piping).Under the action of jet pump, sampling gas through probe filtering, heating and cooling (for high temperature occasion), then enter bypass tube (laser analysis module) for analysis measurement.

Specification

« ：

« ：

« ：

«

Linearity Error ≤±1%F.S.


Type of Protection ExdIICT6 Gb

Enclosure Rating IP66

Response Time: ≤30s (as per field condition)

«Analog Output：2×4-20mA

«Analog Input: 2×4-20mA

RS485/RS232/GPRS



«Digital Communications：

Name Trace Cl Analysis System2


Description

It is a device for real-time continuous measurement of free chlorine in hydrogen chloride for flammable, corrosive, massive toxic and hazardous substances, complex production process, continuous production conditions of the chlor-alkali industry PVC production. The device system is based on ultraviolet spectrometry technology, using positive pressure explosion-proof design, with high accuracy, high reliability, low operating costs, fast response time, wide range.

Specification

« Accuracy：≤±2%F.S.

« Sensitivity: ≤±1% F.S.


«Warm-up Time: ≤15min

« Response Time：≤20s(T )90

«Explosion-proof Way: Positive Purge


« Enclosure Protection：IP65

«Analog Output: 4-20mA output, max load 500Ω

«Relay Output: 2 relay, 24VDC, 1A

« RS485

«Power: 220VAC, 50Hz

«Power Rate: ≤200W


Digital Communications:

Feature

vUV differential spectrum effectively avoids the interference and improves the measurement accuracy

vMeasuring cell with thermal insulation prevents the formation of acid mist in samples

vCorrosivity of the sample considered, emergency protection designed

vAutomatic zero set, regular correction

ApplicationApply to flammable, corrosive, massive toxic and hazardous substances, complex production process,

continuous production conditions of the chlor-alkali industry PVC production

Name GA-5000 TGA Sulfur Ratio Instrument


Description

With UV differential optical absorption spectroscopy (DOAS) analysis technology, it is mainly used in

process gas control of the Claus industrial sulfur recovery process. The ratio meter measures the

concentration of H S and SO real-time, and calculates the molar ratio, then feeds back the signal to the 2 2

control device that controls air intake to achieve feedback. It has significant advantages including low

detection limit, accurate measurement results, easy calibration and alignment, simple and compact structure,

no moving parts.

Specification

«Range：0～1%～5%(configurable)

«H S Range：0～1%～5%(configurable)2

«Indication Error：less than ±2%

«Repeatability：1%F.S.

«Zero Drift：less than ±2%F.S./7d

«Span drift：less than ±2%F.S./7d

«4-20mA Inputs： 4, flexible configuration

«4-20mA Output： 6, flexible configuration

SO2 «Digital Communications: 1×RS232, 1×RS485

«Power：220VAC, 4kW

«Light Source：high performance xenon strobe


«Heating：electric heating and steam heating

«Warm-up Time：＜40min

«Explosion-proof Mark：ExpIICT6 IP65

«Sample Gas Flow Rate：(1.5～2)L/min

04


Feature

vUsing the TDLAS technology to avoid the influence of gaseous water and interferentialgas on CO

measurement

vHigh stability, long calibration cycle, low maintenance quantity

vSupportting automatic calibration, automatic blowback

vNo mechanical moving parts, vibration resistance interference

ApplicationApply to the coal pulverizing system of hot blast stove exports, ball mill into exports, cyclone export machine,

flour bag exports, powder warehouse entry, process gas pipeline, etc.

en.zetian-tech.com

Feature

v

v

v

v

Installed directly on the flue, in-situ measurement, fast response

Specially designed mist catcher allows efficient removing of sulfur to prevent the blockage of probe.

Full spectrum measurement avoids SV, COS interfering H S, SO and achieves high measurement accuracy2 2

Multi-channel spectral analysis technique allows simultaneously measurement of multiple components

ApplicationApply to sulfur recovery ratio control of oil refineries, natural gas purification plant, coking plants, chemical

plants, power plants, coal gasification plant, process control of ammonia methanol, feedstock gas productionand

refinery gas processing.

Gas Emission Continuous Monitoring

Name EM-5 Flue Gas Analyzer(Standard Form)

Classification Gas Emission Continuous Monitoring

Description

EM-5 flue gas analyzer is a gas analysis product for domestic and overseas environmental

on-line monitoring online analysis. The analyzer is based on DOAS and chemometric algorithms

PLS), able to measure SO , NO, NO , O , NH , CO, CO , Cl , O , H S, HCl, CH I, etc.. With high accuracy and 2 2 2 3 2 2 3 2 3

reliability, low operating costs, fast response time, wide

self-developed and

industrial

measurement range and application fields, it has

achieved even surpassed similar products home and abroad.

Specification

«Measuring Technique: DOAS(SO 、NOx), 2

Electrochemistry(O )2

«Measuring Range: 0~300~3000ppm(SO 、2 NOx), 0-25%(O )2

«Linearity Error：less than ±1%F.S.

«Repeatability：less than ±0.5%F.S.


«Span Drift：less than ±2%F.S./7d

«Response Time：＜10s(T )90

«Warm-up Time：None

«Relay Output：14

«Binary Input：6

«Analog Output：5×4 -20mA

«Analog Input：3×4 -20mA

«Digital Comm. ：RS485/RS232/GPRS

«Enclosure Rating：IP42


«Working Humidity：0～95%RH

Feature

v

v

v

v

Low detection limit and temperature-drift

Getting NOx by directly measuring NO and NO without NO →NO converter2 2

No interference of particulate matter, moisture and other factors

No optical moving parts, high reliability, no interference to the measurement by field

ApplicationApply to exhaust emission monitoring and process control such as coal-fired power plants, garbage power plant,

cement, glass, lime factory, ceramics factory, sinter, coke oven, desulfurization, denitration technology.

Name EM-5 Flue Gas Analyzer(Ultra-low Form)


Description

EM-5 flue gas analyzer is a self-developed gas analysis product of multiple return light path. The analyzer is

based on DOAS and chemometric algorithms (PLS), able to measure SO , NO, NO , O , NH , CO, Co , Cl , O , 2 2 2 3 2 2 3

H S, HCl, CH I, etc. With high accuracy and reliability, low operating costs, fast response time, wide 2 3

measurement range and application fields, it has achieved even surpassed similar products home and abroad.

Specification

«Measuring Technique: DOAS(SO 、NOx), 2

Electrochemistry(O )2

«Measuring Range: 0~20~100ppm(SO 、NOx), 2

0~25%(O )2

«Linearity Error：less than ±1%F.S.

«Repeatability：≤0.5%


«Measuring Range Drift: less than ±2%F.S./7d


«Warm-up Time：None

«Relay Output：14 channels

«Binary Input：6 channels

«Analog Output：5×4 -20mA

«Analog Input：3×4 -20mA

«Digital Comm. ：RS485/RS232/GPRS



«Working Humidity：0～95%RH

Feature

vLow detection limit and temperature-drift

vGetting NOx by directly measuring NO and NO without NO →NO converter2 2

vNo interference of particulate matter, moisture and other factors

vNo optical moving parts, high reliability, no

v

interference to the measurement by field

Vibration Using return light path and high quality spectrograph, the minimum measuring range is 0-20ppm,

lowest detection limit is 200ppb


cement, glass, lime factory, ceramics factory, sinter, coke oven, desulfurization, denitration technology and etc.

Name GA-5000M OEM ModuleFlue Gas Analyzer


Description

It is used for measuring harmful gas composition from pollution discharge pipes, mainly used for departments

of environmental monitoring and thermal parameter measurement. It's used to monitor harmful gas

concentration of SO , NO, NO , and etc. Compared with the instrument using electrochemical sensor 2 2

measurements, it has higher accuracy, higher reliability, faster response time, longer service life, and etc.

Module using imported long optical path multicomponent detection device, innovation anti-jamming algorithm

and high technology of sensors and new materials.


Specification «Linearity Error：less than ±1%F.S.


«Stability：≤2%




Feature

v

v

v

Long light path gas absorption chamber, High measurement accuracy, measure a variety of gases at the same

time

No moving parts, high reliability

Small volume, light weight, convenient to carry and onboard using



Name EM-5-HW Continuous Emission Monitoring System


Description

CEMS has four basic parts: the dust monitoring subsystem, gaseous pollutants monitoring subsystem, flue gas

parameter monitoring subsystem, system control and data acquisition and processing subsystem. It can monitor

SO , NOx, O , dust, temperature, pressure, flow rate and other parameters such as HCl, HF, CO, CO for a 2 2 2

particular occasion. After dedusting by sampling probe, sampling by heating pipe, the measured gas is analyzed

by the hot gas analysis module (TDLAS and DOAS technique). It is an effective solution to the technical

problem that absorption of SO by condensation water leads to low measuring data. Especially in low 2

concentration measurement occasions, it has incomparable advantages.

Specification

«SO 0～300ppm～3000ppm2

«NOx 0～300ppm～3000ppm

«O 0 25%2

«Humidity 0 40%3 3

«Dust (0-200mg/m )～(0-10g/m )

«Flow Rate 0 40m/s(customizable)

«Temperature 0 300℃(customizable)

«Pressure -10kPa～+10kPa(customizable)

：

：

：～

：～

：

：～

：～

：

«Size: 800mm×600mm×1800mm

«Heating Pipe, Probe Temp.: 120℃～180℃

«Enclosure Rating: cabinet IP42, others IP65

«Power Supply：220VAC, 5000W


«Working Humity：0～95%RH(no condensation)

«Compressed Air Requirement: 0.4-0.8 MPa,3 0.25m /min, clean, without oil or water

( )

Feature

v

v

v

v

vThe whole calibration can be realized

All the indexes are measured in the condition of high temperature, avoiding low measuring data which

resulted from the absorption of SO by condensation water2

Simple system structure, no moving parts such as diaphragm pumps and peristaltic pump, high reliability

Self-developed core module and algorithm

Compact structure, convenient to transport and installation



Name GA-5000W UV Ultra Low Detection Module Based On The White Pool


Description

It is used for gas composition test of low and ultra-low measuring range.The core component is white pool gas

compartment. It can achieve multiple return and adjust the reflection times to change return optical path

according to the needs. The effective optical path is long. Compared with the normal gas compartment, the

structure is more compact. The effective optical path increases more than 10 times. It has higher accuracy,

higher reliability, faster response time, longer service life, and etc.

Specification«Linearity Error：less than ±2%F.S.


«Stability：≤2%




Feature

v

v

v

v

Using white pool multiple return absorption gas compartment, compact structure, long effective optical path

High accuracy, measuring various gases at the same time

Gas chamber is separated from the light source and receiving end, convenient for maintenance

No moving parts, high reliability

ApplicationApply to exhaust emission monitoring and process control such as coal-fired power plants, garbage power plant, cement, glass, lime factory, ceramics factory, sinter, coke oven, desulfurization, denitration technology and etc.

Name EM-5-CD Continuous Emission Monitoring System


Description

CEMS has four basic parts: the dust monitoring subsystem, gaseous pollutants monitoring subsystem, flue gas


SO , NOx, O , dust, temperature, pressure, flow rate and other parameters such as HCl, HF, CO, CO for specific 2 2 2

occasions. After dedusting by sampling probe, sampling by heating pipe, dehydration and cooling by two-step

condensing, the measured gas is analyzed by the heated gas analysis module (TDLAS and DOAS technique).It



07

Descriptionis an effective solution to solve the technical problem that great humidity variation of the waste incineration

andother occasions lead to measuring data fluctuation.

Specification

«Size：800mm×600mm×1800mm

«Weight：approx. 250kg


«Enclosure Protection：cabinet IP42, others IP65



«Working Humity：0～95%RH(non-condensing)

Feature

vFast dehydration and cooling by two-step condensing, reducing contact time of air and water, lower SO loss2

vAnalyzer uses micro-heating technology, reducing maintenance cycle of lens.

vFast sampling by loop sampling pumps, shorten response time

vDehydration and dedust by multi-stage filtration, high reliability

vThe whole calibration can be realized

ApplicationApplication for exhaust emission monitoring and process control such as coal-fired power plants, garbage power

plant, cement, glass, lime factory, ceramics factory, sinter, coke oven, desulfurization, denitration technology


en.zetian-tech.com

«Range:

SO 、NOx 0～300～3000ppm2

O 0～25%2

Humidity 0～40%3 3Dust (0-200mg/m )～(0-10g/m )

Flow rate 0～40m/s

Temp. 0～300℃

Pressure -10kPa～+10kPa

(customizable)

(customizable)

(customizable)

Name SCEM-5 Continuous Emission Monitoring System(Ultra-low hot wet)


Description

SCEM-5 has four basic parts: the dust monitoring subsystem, gaseous pollutants monitoring subsystem, flue gas


SO , NOx, O , dust, temperature, pressure, flow rate and other parameters such as HCl, HF, CO, CO for a 2 2 2

particular occasion. 3The measuring lower limit as low as 1mg/m , full qualified the measurement technology

index of ultra-low emission monitoring occasions, the newest laser forward dust monitoring device is suitable

for the occasion such high wet flue gas, light-leaking chimney, ultra-low dust emission and so on.

Specification

«SO 0～10ppm～100ppm2

«NOx 0～10ppm～100ppm

«O 0 25%2

«Humidity 0 40%3 3

«Dust (0-10mg/m )～(0-50g/m )




：

：

：～

：～

：

：～

：～

：






«Working Humity：0～95%RH(no condensation)

«Compressed Air Requirement: 0.4-0.8 MPa,3 0.25m /min, clean, without oil or water

( )

Feature

v

v

v

v

v

3The measuring lower limit as low as 1mg/m , full qualified the measurement technology index of ultra-low

emission monitoring occasions

Simple system structure, no moving parts such as diaphragm pumps and peristaltic pump, high reliability

Self-developed core module and algorithm

Compact structure, convenient to transport and installation

The whole calibration can be realized



Name EM-5 Continuous Emission Monitoring System(Dilution method)


Description

EM-5 has four basic parts: the dust monitoring subsystem, gaseous pollutants monitoring subsystem, flue gas


SO , NOx, O , dust, temperature, pressure and flow rate. Measured gas passes filter in 2 2

sampling probe for dust removal; is diluted by probe as fixed ratio and then enters the analyzer via sampling

pipeline. By adopting ultraviolet fluorescence method (SO ) and chemiluminescent method (NOx), this analyzer 2

can precisely measure gaseous pollutants at ppb level. The diluted gas for flue sample gas should be high

dehumidification and dedusting. After flue sample gas being diluted as fixed ratio, the dew point of sample gas

is around -30℃. Thus, no heat tracing is needed for whole sampling pipeline. It effectively solves the technical

problem that the measurement result of SO is on the low side for condensation method. Also, it avoids the high 2

operation cost and hidden danger of the heat tracing of hot wet method.

parameters such as

Specification

«SO 0～2000ppm(customizable)2

«NOx 0～2000ppm(customizable)

«O 0 25%2

«Humidity 0 40%

：

：

：～

：～





08

www.zetian-tech.com


en.zetian-tech.com

Specification

3 3«Dust (0-200mg/m )～(0-10g/m )




：

：～

：～

：


«Working Humity: (5~95)%RH(no condensation)

«Compressed Air Requirement: 0.4~0.8 MPa,

clean, without oil

( )

Feature

vThe whole calibration and the end calibration can be realized

vNo heat tracing for whole process or humidity removal by condensation method is needed for flue gas.

vTelfon is used for heat tracing pipe. No heat tracing is needed for whole process that saves cost and avoids

hidden danger.

vDilution monitoring system is not affected by exceeding distance. Regular heat tracing is not suitable for the

occasion that the distance between application point and analysis cabin is beyond 70 meters.

vultraviolet fluorescence method and chemiluminescent method have obvious advantage for measurement of

the gaseous pollutants at ultra low level.



Name EM-5P ortable Flue Gas AnalyzerP


Description

EM-5P with UV differential optical absorption spectroscopy(DOAS) analysis technology to monitor gas 3concentration in gas flue such as SO , NOx, O and so on, the lower limit of detection is as low as 0.1mg/m , it 2 2

can configure to measure multiple gas components according to the working conditions, and also can

simultaneously measure flue gas parameters such as temperature, pressure, flow rate, humidity etc.

Specification

«SO 0～20ppm～2000ppm2

«NO 0～2000ppm2

«O 0 25%2

«Humidity 0 40%

«Flow Rate 0 40m/s

«Temperature 0 300℃

«Pressure -30kPa～+30kPa

«

«

、NO：

：

：～

：～

：～

：～

：

Size: 518mm×182mm×298.2mm

Digital Output: support printer, phone APP, serial port,

remote TCP/IP

«Power Supply：AC 220V±22V, 600W

«Permissible Error

SO 、NO、NO 、O : less than ±2%F.S.2 2 2

： less than ±10%

： less than ±10%

Temperature: less than ±0.3℃

： less than ±0.5%F.S.

«Repeatability: ≤1%

«Zero Drift: less than ±2%F.S./d


«Working Humidity: 1×RS232, 1×USB

Humidity

Flow Rate

Pressure

Feature

v

v detection is

vGetting NOx by directly measuring NO and NO through DOAS technology which without NO → NO 2 2

converter

vSelf-developed core detecting technology and algorithm which have strong market competitiveness

The first at home and abroad who use DOAS technology to measure ultra-low concentration of SO and NOx, 2

which is not affected by the interference of background elements such as dust、H O、CO、CO 、HCl2 2

The measuring pool is using white pool, optical path as long as 10m and lower limit of as low as 30.1mg/m , which are satisfy indicators of ultra low emission concentration

Application

Apply to multi-level environmental monitoring station, the third party inspection agencies, online analysis

instrument production/sales/operations business who do the acceptance of environmental protection, emergency

detection, instrument calibration, polluters audits to the industrial flue gas emissions occasions of coal-fired

power plants, gas power plants, iron and steel plants, and laboratory gas test, etc.

Name GCOM-3000 VOCs Volatile Organic Compounds Online Analyzer

Classification Gas pollution source monitoring

Description

GCOM-3000 is a VOCs monitoring product which use international mainstream chromatographic methods. It

can monitor Organic pollutant gases such as methane, the total hydrocarbon, non methane total hydrocarbon,

low-carbon aldehyde ketone, benzene series(benzene, toluene, xylene, ethyl benzene, isopropyl benzene) and

part of halogenated hydrocarbons by using FID detector and high performance chromatographic separation

column. The pneumatic heating box is designed in the analyzer internal which can solve the problem of the

measured results is low under the certain high temperature conditions.

Specification

«Method：GC-FID

«Measuring Range: 0.01ppm~1000ppm(CH )4

«Distinguishability：0.001ppm

«Qualitative Repeatability：RSD ≤1.0%7

«Quantitative reproducibility：RSD ≤1.0%7

«Range Drift：≤3.0%(4h)

«Oven temperature stability: ≤5℃

«Measurement Period: 2mins~30mins(the time will

change according to different component separation

columns)

«Size：482.6mm×258mm×560mm

«Display：touch LCD screen

«Communication Output：10/100M ethernet port , RS232

«Communication Protocol：Modbus-RTU/TCP

«Power Supply: 220VAC, 50Hz~60Hz, 900W

Feature

v

up the component screening and analysis

vGas line is inert processed to avoid the adsorption and residue of samples on the pipe wall

vSoftware in addition to the built-in default analysis method, also allows the user to free configure analysis

process and methods

vConfiguration supports multiple detectors which can be used for complex sample analysis at the same time

and can improve the ability of analysis

vSupport TCP/IP network remote control workstation

After completion of each sample, analyzer automatically counter blows the chromatographic columnto speed

ApplicationApply to emissions of volatile organic compounds monitoring by the end of the manufacturing industry such as

crude processing, textile and dyeing, chemical and pharmaceutical, metal smelting, etc.

Name GCOM-3000 VOCs Volatile Organic Compounds Online Monitoring System


Description

GCOM-3000 volatile organic compounds online monitoring system has three basic parts: the volatile organic

compounds monitoring subsystem, flue gas parameter monitoring subsystem, system control and data acquisition and

processing subsystem. It can monitor Organic pollutant gases such as methane, the total hydrocarbon, non methane total

hydrocarbon, low-carbon aldehyde ketone, benzene series(benzene, toluene, xylene, ethyl benzene, isopropyl benzene)

and part of halogenated hydrocarbons，also the parameter such as humidity, temperature, pressure and flow rate of the

flue gas. After dedusting by sampling probe, sampling by heating pipe, dehydration and cooling by two-step

condensing, the measured gas is analyzed by the heated gas anal-ysis module (GC-FID). For the situation of high

boiling point organic pollutant gas monitoring, it can effectively avoid the absorption loss in the process of sample

collection and transmission, alsomake sure the excellent performance and stability in sample collection, analysis, data

upload and maintain links.

Specification

«Range: 0～1000ppm (customizable)

«Temperature:0℃～300℃(customizable)

«FlowVelocity: 0 m/s～40m/s (customizable)

«Pressure: -10kPa～+ 10kPa (customizable)


«Heating Temperature：120℃～180℃

«Enclosure Protection：cabinet IP42, others IP65

«Comm. output: RS485/RS232(customizable)

«Power：220VAC, 4000W


«Working Humidity: (5～95)%RH(non-condensing)

«Compressed Air Requirement： (0.4～ 0.8)MPa,

clean, without oil

Feature

v

v

v

Sampling and analysis gas path have automatic control device with independent reverse blowing. It can overcome the

effect of sample gas residue and lagon analysis

Analysis is heat traced all the way to avoid the condensing and loss of high boiling point sample in pneumatic

Compact structure, convenient to use and maintenance, high reliability

ApplicationApply to manufacturing industry such as crude processing, textile and dyeing, chemical and pharmaceutical,

metal smelting, etc.

Model Name GCOM-4000-VOCs Water Volatile Organic Compounds Online Analyzer

Classification Water Pollution Continuous Monitoring

Description

GCOM-4000-VOCs consist of headspace sampling module and high temperature chromatographic analysis

modules(GC-FID). It can monitor volatile organic compounds such as section benzene series(benzene, toluene, xylene,

ethyl benzene, isopropyl benzene) in industrial wastewater and the surface water and part of halogenated hydrocarbons.

After the pipe pretreatment, water is pumped into the top of the analyzer empty pool, in the condition of constant

temperature heating,volatile organic compounds in water samples are transferred to the gas phase space on the surface

of the liquid. After inflating and decompression of carrier gas,sample gas is evaporating out and then transferred to high

temperature chromatographic analysis module for testing. By headspace sampling device of liquid to gas phase process,

direct measurement of volatile out clean gas overcome the effect of impurities such as suspended solids in water

samples on analytic flowpath.

Specification

«Method：GC-FID

«Range: 0～100mg/L

«Distinguishability：0.001mg/L

«Repeatability：±2%

«Accuracy：±10%

«Measurement Period:≤1h

«Insulation Resistance: 20MΩ

«Signal Output: RS232/485

«Communication Protocol：Modbus-RTU/TCP


«Enclosure Rating：cabinet IP42, others IP65



«Working Humidity: 5% RH～95%RH (non-condensing)

«Compressed Air Requirement： (0.4～ 0.8)MPa, clean,

without oil

«Working Carrier Gas：nitrogen, purity≥99.999%

Feature

v

component screening and analysis

It use headspace sampling module to reduce the interference of impurity on water effectively

Gas line is inert processed to avoid the adsorption and residue of samples on the wall

FID detector has a function of automatic judge and automatic ignition after outfire

Software in addition to the built-in a default analysis method, also allows the user to free configure analysis process

and methods

After completion of each sample, analyzer automatically counter blows the chromatographic column to speed up the

v

v

v

v



Name HM-200 H ygronom Module


Description

HM-200 high temperature wet & oxygen transmitter is based on microprocessor as the core, with variable

frequency ion type oxygen sensor as measuring unit. Heating pipes can be installed in the outlet of CEMS

sampling heating pipes. Flue gas gets into HM-200 by diffusion mode. Signal of humidity and temperature

output through the 4-20mA or RS485.

Specification

«Humidity：0～40%Vol

«Temperature：0～300℃

«Accuracy：0～40% H O: ±1%F.S.2

«Flue Gas Temperature：＜300℃


«Sensor Life: ＞ 2 years

«Transmitter Life: ＞5 years

«Response Time: ＜30s(T )90

«Signal Output: 2×4-20mA (load 250Ω) , 1×RS232

«External Inputs (2 groups): (9 ~ 28) VDC external

control signal

«Power: 24VDC, 30W ~ 31W, 35W(max) (heating)

«Weight：approximately 2.25kg(net weight)

Name HM-100 Hygronom（RC）


Description

Humidity analyzer is also known as moisture or dew point analyzer for measuring pollutant emissions flue gas

humidity with wet gas concentration being converted to dry gas concentration, also can be used for industrial

on-line moisture monitoring. HM-100 can be installed directly through the flange to the flue or chimney. Signal

of humidity and temperature output through the 4-20mA or RS485.

Specification

«Humidity：0～40%Vol(optional)

«Temperature：0～180℃

«Accuracy：±2%F.S.


«Limit of Flue Gas Temperature：＜180℃


«The Life of Humidity Capacitor：＞5 years

«Signal Output: 2×4-20mA(load 500Ω) , 1× RS232

«Humidity Alarm Output：2 relay output, Stem node

capacity 125VAC, 0.5A


Featurev

v

v

Core components imported, high performance, high reliability

Probe heated to prevent sensor damaged by condensation

Numeric processing, strong anti-interference

Application

Apply to the detection of medium humidity, it can be widely used in the measurement and control process of

printing and dyeing, steaming, drying, tobacco, wood, paper industry humidity; chemicals, pharmaceuticals,

fibers, textile industry; tobacco, vegetable, food processing, etc.. At the same time, it is also available for the

monitoring and control of soot emission, flue gas desulfurization and dedusting applications with CEMS.

Specification

«Flow: 0～15m/s 0～40m/s (customizable)

«Temperature：0～300℃ 0～800℃

«Pressure：-10kPa～+10kPa(customizable)

«Measuring Accuracy：±2%F.S.


，

，

«Signal Output：3×4-20mA, 1×RS485, 1×RS232

«Material of Pitot Tube：316L steel、PTFE (optional)

«Power Supply of Blowback Electromagnetic Valve：

220VAC 50Hz

«Limit of Differential Press. Transmitter

，

：10MPa

Feature

v

v

v

v

v

Ultra-high-precision pressure sensor achieves the low-flow(

Overvoltage protection effectively avoids pressure sensor being damaged and reducing operating costs

Strengthen o

measurement of 2m/s)

utput signal protection

LCD operating unit provides good human-machine interaction interface

Timing backblow time, velocity field parameters and Pitot tube coefficient can be set

ApplicationApply to velocity ,temperature, pressure of high temperature, humidity and dusty gas in a variety of boiler,

furnace flue and mine exhaust pipes.

Feature

vConfiguration supports multiple detectors which can be used for complex sample analysis at the same time and can

improve the ability of analysis

Support TCP/IP network remote controlling workstation

Can be equipped with explosion-proof instrument racks

v

v

ApplicationApply to volatile organic compounds monitoring include wastewater from the end of the manufacturing industry such

aspaint, resin, dye, ink, medicine, and also centralized drinking water and surface water.

Name PT-500H High-Precision Integration Monitor of Temp., Press. and Flow


DescriptionPT-500 is designed for low flow rate (2m/s~5m/s) applications. The instrument uses precision micro-differential

pressure/static press. sensor and unique pitot tube structural design, combined with auto. cal. and cleaning. It can be

widely used for real-time and continuous measurements of flue gas temp., press., and flow rate as well as flow quantity.



Name GSP-100 Sampling Probe


Description

The unique sampling probe design is applied to a variety of working conditions (high temperature, high

humidity, high dust, high corrosion, etc.), supported with a variety of sampling tube, filter, heating units,

etc..It has the feature of large filter area and capacity, good air tightness, high filtration precision, leak-proof

design, low gas resistance; high precision temperature control, temperature overload protection, reliable

operation, fast response, easy installation and maintenance.

Specification

«Sampling Temperature：≤600℃

«Sampling Chamber Heating Temp.：120℃±10℃

«Filtration Precision：2μm

«Temperature Accuracy：±0.5℃


«Dielectric Strength：GB 6587.7

«Blowback gas source：(0.4～0.8)MPa N , 2

clean instrument air

Feature

v

v

v

v

Titanium alloy filter provides high corrosion resistance in high humidity, high temperature environment

Unique internal structure design reduces effectively the dead space of the sample gas

Filter uses a sintered alloy to filter 2μm and more dust particles and small gas resistance

Efficient inside and outside blowback structure design can effectively remove the dust, avoid congestion,

reduce daily maintenance

ApplicationApply to continuous acquisition of exhaust gas samples after the combustion process, typically high dust and

moisture content of the sample gas collection in power plant flue gas, cement production process

Name GSP-200 Sampling Probe(High-temperature)


Description

GSP-200 high temperature sampling probe is an unique design product for the flue gas containing high dust

and NH HSO at temperatures below 190℃crystalline solid cause clogging of piping in the field of escaping 3 4

ammonia. It is applied to a variety of working conditions (high temperature, high humidity, high dust, high

corrosion, etc.), supported with a variety of sampling tube, filter, heating units, etc..It has the feature of large

filter area and capacity, good air tightness, high filtration precision, leak-proof design, low gas resistance;

high precision temperature control, temperature overload protection, reliable operation, fast response, easy

installation and maintenance.

Featurev

v

Core components imported, high performance, high reliability

vProbe heated to prevent humidity capacitance and thermal resistance damaged by the flue condensate

Pioneered new way of tracing pipeline installation, convenient installation and maintenance

Application

Apply to the determination of medium humidity, it can be widely used in the measurement and control process

of printing and dyeing, steaming, drying, tobacco, wood, paper industry humidity; chemicals, pharmaceuticals,

fibers, textile industry; tobacco, vegetable, food processing, etc.. At the same time, it is also available for the

monitoring and control of soot emission and flue gas deSOx and dedusting with CEMS.

Name HM-300 H ygronom


Description

HM-300 high temperature wet & oxygen transmitter is based on microprocessor as the core, with variable

frequency ion type oxygen sensor as measuring unit. Dry-wet method through zirconia oxygen detector to

determine the wet oxygen content and obtain the dry oxygen content after dehydration by oxygen sensor in flue

gas analyzer, flue gas humidity can be obtained according to the standard conversion method, simple operation,

easy installation and maintenance.

Specification

«Humidity：0～40%Vol

«O : 0~25% 2

«Accuracy：

0～1% O : ±1.5%F.S.2

0～25% O : ±1.5% of the measuring value2

0～40% H O: ±1%F.S.2

«Flue Gas Temperature：＜300℃

«Sensor Life: ＞ 2 years

«Transmitter Life: ＞5 years

«Response Time: ＜30s(T )90

«Signal Output: 2×4-20mA (load 250Ω) , 1×RS232

«External Inputs (2 groups): (9 ~ 28) VDC external

control signal

«Power: 220V, 200W, 300W(max) (heating)

«Weight：approximately 32kg(net weight)

Feature

vCore components imported, high performance, high reliability

vProbe use special material, make it stronger corrosion resistance ability

vHigh protective instrument shell

vStandard flange installation, making installation easy and convenient

vSimple operation, long service life and easy maintenance

Application

Widely used in flue gas on-line continuous monitoring system CEMS flue gas humidity measurement, can also

be applied to wood, building materials, paper making, chemical, pharmaceutical, fiber, textile, tobacco,

vegetables, food processing of humidity measurement and control;The moisture meter can also be used in

ceramic dry kiln, electrode drying oven and high temperature environment of humidity measurement



Name MS-1000 Dust Monitoring Device(Backword scattering)

Classification Particulate Matter Monitoring

Description

It is an self-developed on-line dust monitoring device, which uses the mainstream technology of laser back

scatter measurement with imported core components. MS - 1000 is mainly used for all kinds of the continuous

monitoring of the concentration of the particulate matter pollution emissions to achieve single point/multipoint

continuous smoke detection, also can be equipped with continuous monitoring system (CEMS), provides real-

time dust measurement data.

Specification

«Range：～～ ( )

«Indication Error：≤±20%

«Span Drift：±2%F.S.

«Enclosure Protection：IP66

«Flue Diameter： . ～ ( )

«Power：＜3W

3 3 0 500mg/m , 0 10g/m customizable

0 5m 15m customizable

«Analog Output：1×4-20mA, maximum load 800Ω

«Communication Interface：RS485,


«Flue Gas Temp. ＜

«Human-computer Interaction: upper-computer

software

2 relay outputs

： 500℃ (higher temperature need

to be customized)

Feature

v

v

In-situ zeroing and span calibration

vAutomatic gain control function and temperature compensation

vSmart appearance, easy installation, convenient disassembly

Without background light influence

ApplicationApply to the monitoring and control of soot emission and flue gas desulfurization and application of power

generation boilers, industrial furnaces, industrial boilers in the thermal power, iron and steel metallurgy,

petrochemical, chemical, cement, ceramics, waste incineration.

Specification


«Sampling Chamber Heating Temperature：(120±10)℃

«Enclosure Protection: IP65




«Insulation Resistance：≥20MΩ

«Leakage Current：≤5mA


«Blowback Gas Source：(0.4～0.8)MPa N , 2


Feature

vTitanium alloy filter provides high corrosion resistance in high humidity, high dust environment

vUnique internal structure design effectively reduces the dead space of the sample gas

vFilter uses a sintered alloy to filter 2μm and more dust particles and small gas resistance

vEfficient inside and outside blowback structure design can effectively remove the dust, avoid congestion,

v reduce daily maintenance



Name GSP-300 Sampling Probe(Flame-proof)


Description

GSP-300 explosion-proof sampling probe is for the explosion-proof occasions. It is applied to a variety of

working conditions (high temperature, high humidity, high dust, high corrosion, etc.), supported with a variety

of sampling tube, filter, heating units, etc..It has the feature of large filter area and capacity, good air tightness,

high filtration precision, leak-proof design, low gas resistance; high precision temperature control, temperature

overload protection, reliable operation, fast response, easy installation and maintenance.

Specification


«Sampling Chamber Heating Temp.：120℃～220℃




«Insulation Resistance：≥20MΩ

«Leakage Current：≤5mA


«Blowback Gas Source：(0.4～0.8)MPa N ,2


Feature

vTitanium alloy filter provides high corrosion resistance in high temperature, high dust environment

vUnique internal structure design effectively reduces the dead space of the sample gas

vFilter uses a sintered alloy to filter 2μm and more dust particles and small gas resistance

vEfficient inside and outside blowback structure design can effectively remove the dust, avoid congestion,

reduce daily maintenance



Name DMS-100 Dust Monitoring Device(Backword scattering)


DescriptionIt is an self-developed on-line dust monitoring device, which uses the mainstream technology of laser back

scatter measurement with imported core components. DMS - 100 is mainly used for all kinds of the continuous

monitoring of the concentration of the particulate matter pollution emissions to achieve single point/multipoint



Descriptioncontinuous smoke detection, also can continuous monitoring system (CEMS),

time dust measurement data.

be equipped with provides real-

Specification

«Range：～～ ( )

«Indication Error：≤±20%



«Flue Diameter： . ～ ( )

«Power：＜3W

«Flue Gas Temp.

3 3 0 500mg/m , 0 10g/m customizable

0 5m 15m customizable

：500℃ (higher temperature need

to be customized)

«Analog Output：1×4-20mA, maximum load 800Ω,

2×4-20mA(optional)

«Communication Interface：RS485(optional),

(optional)


«Human-computer Interaction: infrared remote

control+large-screen LCD display

2 relay

outputs

Feature

v

v

v

In-situ zeroing and span calibration

vAutomatic gain control function and temperature compensation

vSmart appearance, easy installation, convenient disassembly

Without background light influence

Support infrared remote control function

ApplicationApply to the monitoring and control of soot emission and flue gas desulfurization and application of power

generation boilers, industrial furnaces, industrial boilers in the thermal power, iron and steel metallurgy,

petrochemical, chemical, cement, ceramics, waste incineration.

Name DMS-300 Dust Monitoring System


DescriptionIt is an on-line dust analysis instrument independently developed by our company, which uses the mainstream

technology of laser scatter measurement with imported core components. It is suitable for dust monitoring in

low temperature and high humidity conditions. In addition, it can be extended to space dust monitoring.

Specification

3 3 «Range： 0～ 20mg/m , 0～ 50mg/m

(c )3

«Detection Limit：0.05mg/m

«Measuring Error：±10%

«Span Drift: ±2%F.S.


«Power：1500W

«Sampling Flow：0～30L/min

ustomizable«Analog Output： Temp., pressure, flow rate, dust

4×4-20mA output

«Communication Interface：RS485(optional), 5×Relay

output(optional), 2A/30V, passive


«Max Flue Gas Temp.：＜300℃

«Human-computer Interaction: OLCD display

Feature

v

measuring

vUsing large-caliber jet pump avoids clogging caused by dust accumulation, long maintenance-free period

vTemperature compensation and automatic range switching function

Dust extraction with high Temp. heat tracing makes steam gasification to avoid water vapor interfering dust

Application Apply to dust monitoring in low temperature and high humidity conditions, the workshop dust monitoring

Name DMS-200 Dust Monitoring Device


DescriptionDifferent from DMS-100, DMS-200 is installed on the probe, access to the flue pipe through the probe directly

to realize flue dust measurement, so it is possible to achieve very low detection limits. It is widely used in dust

monitor of thermal power generation and other ultra-low emissions industries.

Specification

3 3 «Range：0～10mg/m , 0～200mg/m (m )

«MeasuringError：±10%



«Flue Diameter：1m, 15m( )

ax

customizable

«Analog Output： 1× 4-20mA , 1× Relay

output(optional), 2A/30V

«Communication Interface：RS485(optional)


«Flue Gas Temp.：＜250℃

Feature

v

v

v

v

30.005mg/m low detection limit meets ultra-low emission on-line monitoring requirements

Air curtain purging protects glasses, long maintenance-free period

Without external light influence, development of space dust detection can be realized

Analyzer uses a special structure to achieve ultra-short optical path measurement, no adjusting of optical path

according to the working conditions needed

ApplicationApply to online monitoring of low concentrations dust in super clean emissions and development of space dust

detection.



Name CODet-5000 CODcr Water Quality Online Automatic Analyzer


Description

CODet-5000 is a new type of water quality on-line automatic analyzer for measuring chemical oxygen demand

(COD), this product based on the global initiative magnetic conductivity measurement platform, combined with

constant optical fiber, dispelling colorimetric integration technology, COD automatic online monitoring have the

features include high precision, low detection limit, high stability and low maintenance quantity. This product

works in accordance with the technical requirements of 《HJ/T 399-2007 water quality the measurement of

chemical oxygen demand-digestion spectrophotometric method》 , fully meet the pollution sources, municipal

wastewater, industrial processes in the application areas, and has passed the certification of CMC and CCEP.

Specification

«Method: fast digestion spectrophotometric

«Range：10～1000～5000mg/L (customizable)

«Indication Error: ±10%

«Repeatability: ≤5%

«Zero Error: ±5mg/L

«Span Drift: ±10%

«Detection Limit: 10mg/L

«Digestion Time：3、5、20、30、40、60、80、

100 or120min

«Interval：continuous, 1, 2, 3... 24 hours, can also

be triggered by a serial port

«Reagent Consumption: a single set of reagents can

measure 250 samples(12 samples/day calculated)

«Analog Input: 4-20mA input (expandable to 2-channel),

compatible with 0-5V input

«Analog Output: 4-20mA output (expandable to 2-channel),

the maximum load 500Ω

«Relay Output: 4relay output can be flexible configuration)

«Communication Interface：RS485/RS232/USB interface

(optional)

«Maintenance Work: <1h/month

«Working Temperature: 5℃～45℃

«Power Consumption: 200W, without considering pumps

«Power: 220±10%VAC, 50-60Hz

Feature

vMagnetic conductivity measurement technology do not affect by chromaticity, suspended solids and bubbles,

especially suitable for the monitoring of inlet water

vHigh accuracy and reliability, strong anti-interferance capability

vHigh precision, low detection limit(10mg/L), small amount of instrument drift for a long time

vHas a key self-check function and self diagnosis function

vImported single-channel high integration valve island, simple and easy to maintenance, dismantling and

cleaning

vAll-day networking, monitoring meter running state at anytime and anywhere

vHigh intelligent level

vContain the scan code function, alarm function, quality control and reverse control functions at the same time

Application Apply towater pollution monitoring, industrial process water, industrial,municipal wastewater treatment and other fields.

Name WDet-5000 Ammonia-Nitrogen Water Quality Online Automatic Analyzer


Description

WDet-5000 provide two plans: nessler's reagent colorimetric method and salicylic acid method. This product based

on the global initiative magnetic conductivity measurement platform, combined with constant optical fiber,

dispelling colorimetric integration technology, ammonia-nitrogen automatic online monitoring have the features

include high precision, low detection limit, high stability and low maintenance quantity. This product works in

accordance with the technical requirements of 《HJ 535-2009 water quality the measurement of ammonia-

nitrogen - nessler's reagent colorimetric method》 and 《HJ/T 535-2009 water quality the measurement of

ammonia-nitrogen - salicylic acid method》, fully meet the pollution sources, municipal wastewater, industrial

processes in the application areas, and has passed the certification of CMC and CCEP.

Specification

«Method Nessler's reagent colorimetric method Salicylic acid method

«Range 0.2～50/300mg/L 0.01～2/10/100mg/L

«Indication Error ±10%

«Repeatability ±3%F.S. ±5%F.S.

«Zero Drift ≤0.02mg/L

«Span Drift ≤2%F.S.

«Interval Automatically adjusted

«Period Minimum measurement period 15minutes

«Maintenance ＜2 hours/month

«Reagent Consumption A single set of reagents can measure 250 samples(12 samples/day calculated)

«Working Temp. 5℃～45℃

«Relay Control 4, can be flexibly configured

«Power 100W（220VAC,50Hz） 200W（220VAC,50Hz）

«Analog Input 4-20mA input (expandable to 2-channel), compatible with 0-5V input (optional)

«Analog Output 4-20mA output (expandable to 2-channel), the maximum load 500Ω

«Communication Interface RS485/RS232/USB interface (optional)

14

Water Pollution Continuous Monitoring

en.zetian-tech.com

Name WDet-5000 Total N itrogen Water Quality Online Automatic Analyzer

Classification Water Pollution、Surface Water Continuous Monitoring

Description

WDet-5000 is a new type of water quality on-line automatic analyzer for measuring , this product

based on the global initiative magnetic conductivity measurement platform, combined with constant optical

fiber, dispelling colorimetric integration technology, automatic online monitoring have the

features include high precision, low detection limit, high stability and low maintenance quantity. This product

works in accordance with the technical requirements of 《GB 11894-1989 water quality the measurement of

-Alkaline potassium persulfate digestion-UV spectrophotometry method》 , fully meet the

pollution sources, municipal wastewater, industrial processes in the application areas, and has passed the

certification of CCEP.

total nitrogen

total nitrogen

total nitrogen

Specification«Method：Alkaline potassium persulfate digestion -

UV spectrophotometry

«Range: 0~50mg/L(customizable)

«Interval：Continuous, 1, 2, 3... 24 hours, can also


Classification Water Pollution 、Surface Water ContinuousMonitoring

Description

WDet-5000 is a new type of water quality on-line automatic analyzer for measuring , this

product based on the global initiative magnetic conductivity measurement platform, combined with constant

optical fiber, dispelling colorimetric integration technology, automatic online monitoring have

the features include high precision, low detection limit, high stability and low maintenance quantity. This

product works in accordance with the technical requirements of 《 GB 11893-1989 water quality the

measurement of -ammonium molybdate spectrophotometry method》 , fully meet the pollution

sources, municipal wastewater, industrial processes in the application areas, and has passed the certification of

CCEP.

total phosphorus

total phosphorus

total phosphorus

Specification

«Method Ammonium molybdate spectrophotometry method

«Range 0.05～2/5/10mg/L

«Detection Limit 0.05mg/L

«Repeatability ≤5%

«Zero Drift ±5%F.S.

«Span Drift ±10%F.S.

«Interval Continuous, 1, 2, 3... 24 hours, can also be triggered by a serial port


«External InterfaceAnalog Input：1-channel 4-20mA input (expandable to 2-channel), compatible with

0-5V input (optional)


«Maintenance ＜2 hours/month

«Power 200W(220VAC,50Hz)，without considering pumps

Feature




vHigh precision, low detection limit(0.1mg/L), small amount of instrument drift for a long time


vImported single-channel high integration valve island, simple and easy to maintenance, dismantling and

cleaning



vContain the scan code function, alarm function, quality control and reverse control functions at the same time

ApplicationApply to the monitoring of pollution sources and surface water，can also be applied to the detection of the

sewage treatment process.

15


en.zetian-tech.com

Feature

v

inlet

v

v

v high

v anytime and anywhere

vHigh i

v

Magnetic conductivity measurement technology do not affect by chromaticity, suspended solids and bubbles,

especially suitable for the monitoring of water

High precision, low detection limit(0.01mg/L), small amount of instrument drift for a long time

Has a key self-check function and self diagnosis function

Imported single-channel integration valve island, simple and easy to maintenance, dismantling and cleaning

All-day networking, monitoring meter running state at

ntelligent level

Contain the scan code function, alarm function, quality control and reverse control functions at the same time

ApplicationNessler's reagent colorimetric method is used in sewage treatment plants exports and other monitoring occasions,

Salicylic acid method can be widely used in monitoring of ammonia-nitrogen in water samples of surface water

environment, industrial depth processing.

Name WDet-5000 Total PhosphorusWater Quality Online Automatic Analyzer

Name MDet-5000X Heavy Metal Water Quality Online Analyzer


Description

WDet-5000X is a new on-line automatic analyzer for heavy metal content measuring. The instrument through

precise control related chemical reaction. The instrument uses the latest technology such as optical

measurement,high temperature and high pressure digestion, color integration, etc, has the feature of accurate

measurement, low detection limit, high reliability and good adaptability, etc. It complies with the relevant

testing standards issued by the State Environmental Protection Agency, and received a certificate of the relevant

state departments of environmental protection. Reagent used by the instrument can be formulated according to

the national standard(the required reagent is different according to measurement occasions, measuring

components, the specific operating mode needs can be consulted by company technical support).

Specification

«Method：

potassium permanganate oxidation-diphenylcarbo-

hydrazide spectrophotometric(TCr);6+ Diphenylcarbohydrazide spectrophotometric(Cr );

Cold atomic spectrophotometry(Hg);

Zinc reagent spectrophotometry(Zn);

Formaldehyde oxime spectrophotometr ic

method(Mn);


«Detection limit：0.05mg/L

«Interval：Continuous, 1, 2, 3... 24 hours, can also be

triggered by a serial port

«Maintenance Work: < 1h/month

«Reagent Consumption: a single set of reagents can


«Working Temperature:5℃~ 45℃

ApplicationApply to the monitoring of content in surface water when the chloride ion concentration

bellows 300 mg/L and the monitoring of water from drinking water source, surface water such as lakes and

rivers, tap water factory and city pipe network.

Permanganate Index

16


en.zetian-tech.com

Name WDet-5000Mn Permanganate Index Water Quality Analyzer

Classification Water Pollution、Surface Water Continuous Monitoring

Description

Instrument use the acidic potassium permanganate spectrophotometry to measure the organic matter content of

water.Theorganic matter in the water is dispelled andoxidized by the acidic potassium permanganate at the

temperature of 95℃.The amount of residual potassium permanganate is measured in 535 nm. The decrement of

potassium permanganate is proportional to the consumption of organic matter.

Specification

«M e t h o d ： p o t a s s i u m p e r m a n g a n a t e

spectrophotometry

«Range: 0 ~ 5~10~20mg / L, adjustable


«Repeatibility: ≤5%

«Zero Drift: ±5%F.S.


«Detection Limit：0.5mg/L

«Reagent Consumption：a single set of reagents can

measure 250 sample(12 samples/day calculated)

«Maintenance: ＜2hour/month

«Interval：Continuous, 1, 2, 3... 24 hours, can also be

triggered by a serial port

«Analog Input：4-20mA input (expandable to

2-channel)(compatible with 0-5V input (optional))

«Analog Output：4-20mA output (expandable to 2-

channel), the maximum load 500Ω

«Relay Outputs: 4, flexible configuration

«Communication Interface: RS485/RS232/USB

interface (optional)

«Power：200W(220VAC, 50Hz)

Feature

vCore components imported, high reliability, long lifetime, suitable for long time on-line monitoring

vPhotoelectric measurement method makes accurate sampling with low injection error

vUnique hybrid technology of bubble agitation ensures thorough mixing of samples and reagents

vAutomatic leakage alarm and self-diagnostic function enhance safety and efficiency

Specification





«Detection limit：0.2mg/L

«A single set of reagents can measure 250 samples(12

samples/day calculated)

«Working Temp.：5℃～45℃

«Analog Input： 1-channel 4-20mA input

(expandable to 2-channel)

«Analog Output： 1-channel 4-20mA output

(expandable to 2-channel), the maximum load 500Ω

«Relay Outputs: 4-channel, flexible configuration

«Communication Interface： RS485/RS232/USB



Feature




vHigh precision, low detection limit(0.2mg/L), small amount of instrument drift for a long time


vImported single-channel high integration valve island, simple to maintenance, dismantling and cleaning



vContains scan code function, alarm function, quality control and reverse functions at the same time

Application Apply to the monitoring of environmental pollution, industrial process water, municipal wastewater treatment.

Specification

The new silver salt spectrophotometry(Ag);

Spectrophotometric method(As);

Copper bath spirit colorimetric method(Cu);

Dimethylglyoxime spectrophotometry(Ni);

Porphyrin reagents color spectrophotometry(Pb)

Formaldoxime Spectrophotometry(TMn)

O-phenanthroline spectrophotometric(TFe)

«Range: customizable




«Analog Output: 4-20mA output (expandable to 2-


«Analog Input: 4-20mA input (expandable to 2-

channel), compatible with 0-5V input

«Relay Output: 4, flexible configuration

«Switch Input: 2, flexible configuration

«Communication Interface: RS485 / RS232 / USB

interface(optional)

«Power Consumption: 200W (220VAC, 50Hz),

regardless of the pump

Feature

vHigh reliability, small amount of maintenance

Core components imported, high reliability, Long lifetime, suitable for long time on-line monitoring

Using photoelectric measurement method and special measuring algorithm

All parts contacted with liquid before delivery will havea special test to ensure that these parts can be used

for a long time.

Flow path is not easy to jam through the special design

Accurate measurement, wide application scope

Photoelectric measurement method，sample accurately，low injection error

Automatic chromaticity and turbidity compensation algorithm, give full consideration to the situation of

actual samples, real and reliable monitoring results

Unique hybrid technology of bubble agitation ensures thorough mixing of samples and reagents

afe use, efficient analysis

When a reagent leakage, instruments and automatic will alarm and prompt the user for maintenance

Equipment has self-diagnosis function, if there is a defective, it will automatically alarm, and display name

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v

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ApplicationApply to the conditions such as mining, waste water discharge, sewage irrigation, and heavy metal pollution produced in

the process of metals production

Name MDet-6000X Anodic Stripping Heavy Metal Water Quality Online Analyzer


Description

Analyzer uses electrochemical anodic stripping voltammetry which isranked by the US EPA of authority as a

standard test method.Stripping voltammetry is also called reverse stripping polarography,which make the

material being measured, Electrolytic a certain amount of time under the ion polarographic analysis of limiting

current potential test. Then change the electrode potential, make the material concentrated on the electrode to be

dissolved. According to the given volt-ampere curve in the dissolution process for quantitative analysis

Specification

«Measuring Components: cadmium, lead, zinc,

copper, mercury, arsenic

«Method: anodic stripping voltammetry


«Repeatibility: ≤5% (100 ppb)



«Detection Limit：0.01ppm

«Enrichment of Time: 15 s, 30 s, 200 s can be set

«Interval: continuous, 1, 2, 3...24 hours a day, or

triggered by the modbus device

«Reagent Dosage: a single set of reagents can


«Size: 1460 mm×510 mm×410 mm

«Weight: 70 kg (exclusive of reagent)

«Analog Output: 4-20 mA output (can be extended to

2 channel), 2 multi-function relay output

«Preheat Time: 2h

«Working Temperature: 5℃~45℃, humidity < 95%

«Power: 220±10% for VAC, 50 Hz - 60 Hz

«Power Consumption: 100 W

«Other: automatic cleaning, data records, print,

buzzer alarm

Feature

v

v

v

v

v

v

v

v

v

A function of automatic cleaning electrode and activation, guarantee the accuracy of the measurement results

and long trouble-free operation

Strong anti-interference ability and high reliability data

Touch screen operation interface, easy and convenient

With no mercury electrode and non-toxic reagent, low reagent consumption, safe and no secondary pollution,

low operation cost.

Built-in digestion function, can better adapt to the water quality being measured

Automatic calibration, high accuracy, wide linear range

Modular design, can increase the measurement module according to user needs; can achieve a variety of

heavy metal elements simultaneously measured on a single instrument, effective cost savings for users

With a RS232 / RS485 interface and 4-20mA output interface to facilitate data collection and remote control

with intelligent fault self-diagnosis function, power protection design, unusual power, then power automatic

data recovery



ApplicationApply to the waste water monitoring of industry such as electroplating and surface treatment industry, mining,

smelting, lead-acid batteries, leather and its products, chemical raw materials and products, water quality

monitoring of surface water, groundwater, water quality monitoring of water works, municipal pipe network.

Name PDV-5000X Portable Anodic Stripping Heavy Metal Analyzer


Description

Analyzer using anodic stripping voltammetry to detect heavy metals, low detection limit (up to PPB level), high

precision, stable performance, easy to carry, especially suitable for field site operation.Widely used

inmonitoringheavy metal content in the water of soil, food, solid material, drinking water, surface water,

beverage, water environment, seawater, industrial waste water.

Specification

«Measuring components: cadmium, lead, zinc,

copper, mercury, arsenic

«Method: the anodic stripping voltammetry

«Range: 0~10 ppm


«Repeatibility: ≤5%(100ppb)



«Detection Limit：0.01ppm

«Time: 15 s and 60 s, 200 s can be set

«Battery Life: without external power supply,

built-in lithium battery measurement can

measure 4 hours continuously

«Warm-up time: 2 hours

«Reagent Dosage: take reagent support 50 sample

measurement, optional reagent kit

«Electrode Maintenance: depending on the sample

analysis cycle

«Signal Output: bluetooth

«Communication Interface: RS485/RS232/USB interface

(optional)

«Whole Case Weight: 5.3 kg (including the reagent)

«Maintenance: < 1 hour/month

«Working Temp.: 5℃ ~45 ℃ , humidity<95%, no

condensation

«Preheat Time: 2h

«Power: 220VAC(In), 12V/1.5A(Out)

«Other: data record and print

Feature

v

vForm a complete set of experimental instruments, make the direct analysis possible on scene

vMultiple sets of measuring cups,it’s convenient to continuously measure a variety of samples at the same time

vDetachable electrode combination, convenient to replace and maintain

vIn addition to the default measurement method, analysis of parameters can be set freely, to facilitate the

expansion of the measurement method

240 x160 pixel LCD screen

Name WDet-5000CN Cyanide Water Quality Online Analyzer


Description

Under the condition of weak acid, cyanide of water samples and chloramine T generate chloramine cyanide,and

then react with isonicotinic acid, after the hydrolysis generate pentene dialdehyde,finally, together with

barbituric acid generate purple blue compounds,in a certain concentration range, the chroma is proportional to

the concentration of cyanide.

Specification

«Method: isonicotinic acid - barbituric acid

spectrophotometry

«Range: 0 ~ 1~ 2~ 5mg/L(customizable)





«Detection Limit：0.05mg/L

«Reagent Consumption：a single set of reagents can


«Interval：Continuous, 1, 2, 3... 24 hours, can also


«Analog Input：4-20mA input (expandable to

2-channel)(compatible with 0-5V input)

«Analog Output：4-20mA output (expandable to

2-channel), the maximum load 500Ω

«Communication Interface： RS485/RS232/USB


«Working Temp.：5℃～45℃


Feature

vCore components imported, high reliability, long lifetime, suitable for long time on-line monitoring

vPhotoelectric measurement method makes accurate sampling with low injection error


vAutomatic leakage alarm and self-diagnostic function enhance safety and efficiency

Application Apply to the cyanide monitoring of surface water, sewage and industrial wastewater.

ApplicationApply to the heavy metal content terminal analysis of sample in the laboratory. The rapid emergency of outdoor

environment accident point detection.The inspection in the process of industrial analysis.

Name WDet-5000UVI Immersion Water Quality Analyzer


Description

WDet-5000UVI is the first full-spectrum (200 -800nm) immersion UV analyzer. nm Apply to measurement

COD, BOD, UV254, nitrate, TOC, DOC, turbidity, TSS, color and other indicators of surface water,

groundwater, municipal wastewater. It also can measure TSS, BOD and COD at the same time to realize three-

to-one measurement.



Specification

«Method：DOAS

«Range：

COD, BOD: 0~100~1000mg/L

TSS: 0~50~200NTU



«Zero Drift: ≤±1%F.S.

«Span Drift: ≤±5%F.S.

«Detection Limit：10mg/L

«Linearity：2%F.S.

«Measuring Cycle: the shortest 60s, the cycle can

be set

«Automatic Cleaning Cycle: can be set

«Reagent Consumption：no reagent

«Maintenance: ＜2h/month

«Optical Drive: adjust according to field condition

« Water Temperature：5℃～45℃

« Probes Into The Water Depth：＜10m

«External Interface: RS485, 4-20mA output(2-

channel)

«Probe Dimensions: φ60mm×380mm

«Enclosure Rating: IP65

«Probe Weight: 5kg


Feature

v nm

v

v

v

v

Full spectrum (200 -800nm) measurement technique and chemometric algorithm allows more parameters

to be measured

Automatic cleaning of gas probe with high-pressure provides higher reliability than the mechanical blade

No reagents, low operating costs, no secondary pollution

Fast response(2s), applicable to real-time requirements of the occasion

Interference-free chlorine ion

ApplicationApply to measurement COD, BOD, UV254, nitrate, TOC, DOC, turbidity, TSS, color and other indicators of

surface water, groundwater, municipal wastewater.

Name WDet-5000 COD/Ammonia Nitrogen Integration Water Quality Online Analyzer


Description

WDet-5000 COD/ammonia water quality analyzer is a new kind of automatic on-line analyzer used for

measuring simultaneously ammonia nitrogen and chemical oxygen demand (COD) in the water. WDet-5000

using the latest photoelectric measuring, UV-vis spectral measurement techniques, has features of accurate

measurement, high integration, low detection limit, high reliability, strong adaptability, etc. Instrument reagent

can be used on its own in accordance with the relevant national standard.

Specification

Ammonia Nitrogen COD

«Method Nessler's reagent colorimetric UV-vis spectrophotometry

«Range 0～50mg/L 0～200mg/L



«Zero Drift ±5%F.S.


«Detection Limit 0.01mg/L 10mg/L



«External Interface

Analog Input:4-20mA input (expandable to 2-channel), compatible with 0-5V input

(optional)

Analog Output: 4-20mA output (expandable to 2-channel), the maximum load 500Ω

Relay Control:4-channel, can be flexibly configured

Communication Interface:RS485/RS232/USB interface (optional)

«Maintenance ＜2 hour/ month



Feature

v

v

v

v

Full spectrum (200nm-800nm) measurement techniques, can simultaneously measure ammonia nitrogen and

COD(UV method)



With automatic leakage alarm and self-diagnostic function, safety in use, efficient analysis

ApplicationApply to water pollution monitoring/industrial process water/industrial and municipal wastewater treatment and

other fields.

Name WDet-5000 TP /TN Integration Water Quality Online Analyzer


DescriptionIt is a new kind of automatic on-line analyzer used for measuring simultaneously Total phosphorus /total

nitrogen in the water. WDet-5000 using the latest photoelectric measuring, uv-vis spectral measurement



Name WDet-5000TPN TP/TN/COD Integration Water Quality Online Analyzer


Description

It is a new kind of automatic on-line analyzer used for simultaneously measuring Total phosphorus, total

nitrogen and chemical oxygen demand (UV method) in the water. WDet-5000 TPN using the latest photoelectric

measuring, UV-vis spectral measurement techniques, has features of accurate meas-urement, high integration,

low detection limit, high eliability, strong adaptability, etc. Instrument reagent can be used on its own in

accordance with the relevant national standard.

Descriptiontechniques, has features of

adaptability, etc. Instrument reagent can be used on its own in accordance with the relevant national standard.

accurate measurement, high integration, low detection limit, high reliability, strong

Specification

Total Phosphorus(TP) Total Nitrogen(TN)

«Method Ammonium molybdate spectrophotometryThe alkaline potassium persulfate

digestion-UV-vis spectrophotometry

«Range 0～10mg/L 0～50mg/L



«Detection Limit 0.1mg/L 0.2mg/L


«Reagent A single set of reagents can measure 250 samples(12 samples/day calculated)


Analog Input：4-20mA input (expandable to 2-channel), compatible with 0-5V input

(optional)


Relay Control: 4, can be flexibly configured

Communication Interface：RS485/RS232/USB interface (optional)




Feature

v

v

v

v

Full spectrum (200-800nm) measurement techniques, can simultaneously measure ammonia nitrogen and

COD(UV method)



With automatic leakage alarm and self-diagnostic function, safety in use, efficient analysis


other fields.

Specification

Total Phosphorus(TP) Total Nitrogen(TN) COD

«MethodAmmonium molybdate

spectrophotometry

Molybdenum ye l low

colorimetryUV-VIS spectrophotometry

«Range 0～10mg/L 0～50mg/L 0～200mg/L


«Repeatibility ≤5%

«Zero Drift ±5 F.S.%


«Detection Limit 0.01mg/L 0.2mg/L 10mg/L




Analog Input： 4-20mA input (expandable to 2-channel), compatible with 0-5V input

(optional)


Relay Control：4 ,can be flexibly configured

Communication Interface：RS485/RS232/USB interface (optional)




Feature

vFull spectrum (200nm-800nm) measurement techniques, can simultaneously measure ammonia nitrogen and

COD(UV method)

vPhotoelectric measurement method，sample accurately，low injection error


vWith automatic leakage alarm and self-diagnostic function, safety in use, efficient analysis



Name MDet-5000 Cr/Total Cr Integration Heavy Metal Water Quality Online Analyzer


Description

In measurement of hexavalent chromium, in acid medium, hexavalent chromium of sample react

withdiphenylcarbazide whichgenerate purple compound.Compound color depth is proportional to the content of

hexavalent chromium in the samples.When measuring total chromium, first mix sample with potassium

permanganate, dispel under the situation of airtight high temperature and high pressure, then trivalent

chromiumof the sample is oxidized to hexavalent chromium.Spectrophotometric method is used to measure the

absorbance value of reaction product (hexavalent chromium),and obtain the content of the hexavalent chromium

and total chromium in the samples.

Specification

«Method: diphenylcarbazide spectrophotometry 6+(Cr ), potassium permanganate oxidation-

d i p h e n y l c a r b a z i d e s p e c t r o p h o t o m e t r y

method(TCr)

«Range: 0~1/2/5mg/L (total chromium, hexavalent

chromium), 0~0.5mg/L(hexavalent chromium)





«Detection Limit: 0.05mg/L

«Reagent Consumption: A single set of reagents

can measure 250 sample(12 samples/day

calculated)

«Interval: continuous, 1, 2, 3...24 hours a day, or

triggered via a serial port

«Analog Output: 4-20mA output (expandable to 2-


«Analog Input: 4-20mA input (expandable to 2-

channel), compatible with 0-5V input

«Relay Output: 4, can be flex-ibly configured

«Communication Interface: RS485 / RS232 / USB


«Maintenance: <2 hour/ month

«Working Temperature: 5℃~45℃

«Power: 200W(220VAC, 50Hz), without considering

pumps

Feature

vFull spectrum (200nm-800nm) measurement techniques, can simultaneously measure ammonia nitrogen and

COD(UV method)

vPhotoelectric measurement method, sample accurately, low injection error


vWith automatic leakage alarm and self-diagnostic function, safety in use, efficient analysis

ApplicationApply to hexavalent chromium (chromium) monitoringof industrial sewage treatment plant and industrial

process (such as electroplating, metallurgy, printing and dyeing industry), etc.


other fields.



Model Name AQMS-100 VOCs Online Monitoring System

Classification Environmental Monitoring

Description

AQMS-100 is an on-line monitoring product that measures VOCs (volatile organic compounds) content of indoor air and atmospheric. The system uses advanced intelligent component analysis algorithm and photoionization (PID) detection technology, gathering gas, processing, analysis, storage and upload real-time measurement data by high-precision AD sampling to monitor the concentration of total VOCs and the main component , the total amount of emissions in real time.

Specification«Principle: PID photoionization detection

«Measurement Error: <± 5% F.S (benzene gas).

«Transfer Protocol: HJ/T 212

«In

«Output Interface: GPRS wireless, RS485 bus

«Output Distance: 2000m(max), RS485 mode

«Humidity: 10% RH ~ 95% RH

stallation: wall-mounted or outdoor cabinet

Feature

vAdvanced pretreatment system can be adapt to high temperature, high dust and other serious environmental .vFID detector has the advantages of high sensitivity, wide linear range, high stabilityvWide detecting range is suitable for monitoring both high and low concentrations of emission.vWith automatic calibration function, the operation status of detector is for real-time monitoring that can realize remote fault diagnosis and maintenance

Application

Apply to organic industrial pollution emissions in transportation equipment manufacturing, industrial coating, packaging, printing, paint manufacturing, organic chemicals, tire manufacturing, semiconductor integrated circuits, furniture manufacturing, household appliances, wire and cable, paint dry, footwear, synthetic materials, monosodium glutamate manufacturing industrial.

Model Name AEM-1000 Atmospheric Extinction Monitoring System


Description

It is a self-developed analysis extinction analyzer product for domestic and overseas environmental and

meteorological online monitoring and industry online analysis. The analyzer is able to measure aerosol

extinction coefficient, atmospheric visibility, air temperature and humidity simultaneous using the principle of

phase-shift spectroscopy measurements, calculate the single scattering albedo combined with integral aerosol

turbidity meter. It has high accuracy and sensitivity, stability and reliability, fast response time, a wide range of

applications.

Specification

«Method: Phase Shift Spectroscopy4 -1

«Range: 0 ~ 10 Mm (extinction coefficient),

0 ~ 200km (visibility)-1

«Detection Limit: 0.1Mm

«Extinction Coefficient uncertainty: ≤3%

«Response Time: ≤30s

«Sample Flow: <2.5L/min

«Ligth Source: LED

«Warm-up Time: None

«Digital Communications: RS485 / RS232 /

GPRS

«Explosion Rating: IP42

«Working Temperature: -5℃~ + 45 ℃

«Humidity: 0 ~ 100% RH

«Power: ≤30W

Feature

vPhase shift spectroscopy detection, high sensitivityvRegardless of the light intensity fluctuations, the light source is inexpensive and easy to control.vDirect measurement of atmospheric aerosol extinction coefficient and visibility in laboratory and field vNo calibration, low maintenance costs

ApplicationApply to haze climate impact studies, aerosol radiative forcing research, laboratory studies of aerosol optical

properties, environmental monitoring, meteorology, satellite remote sensing test.

Model Name EQMS-3000 Environmental Quality Monitoring Sytem


Description

According to the status and characteristics of construction sites and production industry generated pollution, with more sophisticated network cloud platform technology, the company developed the digital EQMS-3000 remote monitoring and management system. The system can measure the air concentration of particulate matter (including: TSP, PM10, PM2.5), surrounding noise, and five meteorological parameters and other indicators online, process the monitoring data, and then upload the monitoring results to the server via GPRS / network, to realize multi-mode intelligent management of online monitoring and analysis and forecast.

Specification

«Noise Range: 30dB ~ 130dB (A)

«Noise Frequency: 20Hz ~ 12.5kHz

«Noise Error: ± 0.5dB3 3

«Particles Range: 0.01mg/m ~10mg/m3

«Particles Resolution: 0.001mg / m

«Winds Range: 0 ~ 45m/s

«Winds Accuracy: ± 0.3m/s

«Humidity Range: 0 ~ 100% RH

«Temperature Range: -50℃~ + 100℃

«Camera Resolution: 1280 × 960

«Camera Enclosure Rating: IP65

«Camera Angle: 360 ° without dead angle

«Output Interface: RS485 / Ethernet, 3G optional

«Working Temperature: -20℃~ + 50℃

Featurev

v

Supporting map accurate navigation and positioning, remote video surveillance

Automatic alarm to remind which is contributing to on-site staff issued a timely warning, pay attention to the

prevention and control



Model Name DPM-6000 PM2.5/PM10 Particulate Monitoring System


Description

DPM-6000 uses the beta decay method to measure the concentration of PM10 and PM2.5 in the air.Analyzer

can automatically monitor PM10 by PM10 sampling head,equip with PM2.5 sampling port to automatically

monitor smaller particle material, and can be set up to monitor the total suspended particles (TSP). Equipment

can be either fixed online use or as a portable devices onboard use.

Specification

«Method: the beta decay method

«Monitoring objects: PM10 / PM2.53

«Range: 0 ~ 5 mg/m3

«Detection limit: 10μg/m

«Linearity: correlation coefficient > 0.99

«Sampling Flow: 16.7 L/min

«Sampling Time: 5mins~1000 mins can be set

«Flow Error: ≤±1% F.S.

«Membrane Filter Replacement: 3 months

«Working Temperature: 0 ~ 40 ℃

Feature

vCalibration in advance, automatic zero calibration, automatic fault diagnosis function, greatly reduce the maintenance work requiredvCan choose PM10 and PM2.5 cutter to realize the monitoring of different diameter particlesvA variety of transport ways such as RS232/485, USB, GPRS, Ethernet, achieve real-time remote monitoring and data transmissionvThe built-in LCD touch control, convenient to operate at the scene of mobile platforms such as the on-board monitoring stationvLess than 100 Ci of sealed radiation sources, do not need to worry about radiation safety

Application Apply to environmental air quality monitoring place such as industrial pollution area, residential area, city, etc.

Model Name PMMS-5000 Atmospheric Heavy Metals Analyzer


Description

According to US EPA IO - 3.3 standard method of heavy metals, PMMS – 5000 uses XRF nondestructive testing technology and atmospheric automatic enrichment technology to realize the accurate measurementof atmosphere heavy metals such as lead, mercury, cadmium, chromium, arsenic, etc. It is widely used in environmental air quality monitoring place such as industrial pollution area, residential area, city, etc.

Specification

«Method: X-ray fluorescence

«The main monitoring elements: 28 kinds of elements: lead, cadmium, mercury, arsenic, chromium, copper, zinc, nickel, vanadium, iron, silver, selenium, bromine, tellurium, antimony, tin, titanium, cobalt, manganese, p a l l a d i u m , t h a l l i u m , s c a n d i u m , molybdenum, vanadium, Ca, Cesium potassium, gallium

3«Measuring Range: 0 ~ 140 g/m

3«Detection Limit: can reach ng/m order of magnitude

«Linearityity: correlation coefficient < 0.99

«Sampling Velocity: (4 ~ 16.7) L/min (adjustable)

«Membrane Filter Replacement Cycle: 3 months

«S a m p l i n g a n d A n a l y s i s Ti m e : ( 1 0 ~ 3 0 0 ) m i n (programmable)

Feature

vCan measure heavy metal elements up to 28 kinds, measuring element can be extended, detection limit 3reached ng/m

vCalibration in advance, automatic zero calibration, automatic fault diagnosis function, greatly reduce the maintenance work required

vCan choose TSP,PM10 , PM2.5 cutter to realize the monitoring of different diameter particlesvUsing low energy X-ray source, do not worry about any radiationvA variety of transport ways such as RS232/485, USB, GPRS, Ethernet, achieve re-al-time remote

monitoring and data transmission

ApplicationApply to air quality monitoring, analysis of characteristics of air particulates, atmospheric background survey, environmental assessment, licensing, pollution source location, resource, pollution forecast warning, etc.

FeaturevAutomatic Alarming reminds on-site workers

vSmart contrast providing project and regional dynamic analysis

vJoint prevention and control, open-sharing platform

ApplicationApply to dust and noise online monitoring in construction sites, roads, residential, factory sector, tourism, waste incineration plants and other construction sites and production situations.

Model Name AEM-2000 NO Analyzer2


Description

It is a self-developed analysis extinction analyzer product for domestic and overseas environmental online

monitoring. The analyzer is based on phase-shift spectral technology, can be used to measure NO 2

concentration of ppb ~ppm level directly. The analyzer is one of the analyzer for ambient air quality monitoring

system, is used for real-time online of environmental quality assessment.

Specification

«Method: Phase Shift Spectroscopy

«Range: 0 ~ 1ppm

«Detection Limit: 0.1ppb

«Sample Flow: <1L/min

«Light Source: LED

«Digital Communications: RS485 / RS232 / GPRS

«Working Temperature: -5℃~ + 45 ℃

«Humidity: 0 ~ 100% RH



Feature

vPhase shift spectroscopy detection, high sensitivityvRegardless of the light intensity fluctuations, the light source is inexpensive and easy to control.vDirect measurement of NO2

vThe operation is simple, the system response is fast

Application Climate impact study, atmospheric environmental monitoring field

Model Name AM-5100 SO Analyzer2


Description

SO analyzer adopts ultraviolet fluorescence method and combines with advanced microprocessor 2

technology. It provides accurate and reliable detection of SO at ppb~ppm level which meets the 2

requirements of ambient gas monitoring and online monitoring of pollution source with dilution method.

The operation principle is based on ultraviolet fluorescence method. After absorbing the ultraviolet energyg,

SO molecule is inspired to excited state and once it returns to ground state, it will release specific 2

fluorescence. The intensity of fluorescence could realize quantitative measurement. Measurement stability

is greatly improved by using timed dark current measurement to compensate photomultiplier drift and

reference detector to calibrate the change of UV light intensity. With high-efficiency hydrocarbon remover

and unique optical design the analyzer can effectively clear up inexactitude caused by interference.

This analyzer can completely control all functions and also provides online instruction for important work

parameters. Real time auto compensation for temperature and pressure will be made during measurement.

Specification

«Range: 0 ~ 500ppb

«Zero Noise: ≤0.2ppb

«Lower Detection Limit: ≤0.4ppb

«Indication Limit: ±1%F.S.

«Zero Drift: ±1ppb/d



«MTBF: ≥7d

«Environment Temperature: 5℃ ~ 40℃

«Environment humidity: 0~95%RH

«Weight: 15kg


«Power Supply: 200V~240V，50/6Hz, 300W

«Ports: Analog, Dihital, RS232, RS485, RJ45, USB

«Communication Protocol: Modbus

Feature

v

v

v

v

v

Multiple functional operations by microprocessor

Continuous self-checking with alarm function and self-check of light intensity attenuation

Response time optimized by signal filter technology of self-adaptation

Compensation function for temperature and pressure

Colorful display and screen touch operation, large memory and history data saved automatically

Application Atmosphere monitoring and dilution of pollution sources on-line monitoring

Model Name AM-5200 NOx Analyzer


Description

NOx analyzer adopts chemiluminescence method and combines with advanced microprocessor technology.

It provides accurate and reliable detection of NOx at ppb~ppm level which meets the requirements of

ambient gas monitoring and online monitoring of pollution source with dilution method.

The operation principle is based on chemiluminescence method. After absorbing the chemical energy and

the reacting with O , NO is inspired to excited state and once it returns to ground state, it will release energy 3

in form of light quantum. The intensity of light emission is directly proportional to gas concentration, which

could realize quantitative measurement.



Specification

«Range: 0 ~ 500ppb






«Response Time: ≤90

«MTBF: ≥7d


«Environment Humidity: 0~95%RH

«Weight: 15kg


«Power Supply: 200V~240V, 50/6Hz, 300W



Feature

vNO, NO , NOx is measured separately, .2

vContinuous self-checking with alarm function, permeation drying tube equipped with ozone generator.

vResponse time optimized by signal filter technology of self-adaption.

v

v .

multiple functional operations by microprocessor

Compensation function for temperature and pressure.

Colorful display and screen touch operation, large memory and history data saved automatically

Application Atmosphere monitoring and dilution of pollution sources on-line monitoring



Model Name AM-5300 CO Analyzer


Description

CO analyzer adopts non-dispersive infrared spectrum and combines with advanced microprocessor

technology. It provides accurate and reliable detection of CO at ppm level to meet the requirement of

ambient gas monitoring.

The principle is non-dispersive infrared based on gas filter correlation technology. CO molecule absorbs

specific infrared light which is consistent with Beer-Lambert principle. CO concentration can be obtained by

comparing infrared energy adsorption by sampling gas and reference gas.



Specification

«Range: 0 ~ 50ppm



«Span Noise≤0.025ppb


«Zero Drift: ±0.2ppm/d



«MTBF: ≥7d


«Environment humidity: 0~95%RH

«Weight: 15kg





Feature

vMultiple functional operations by microprocessor

vContinuous self-checking with alarm function and self-check of light intensity attenuation

vResponse time optimized by signal filter technology of self-adaptation

vCompensation function for temperature and pressure

vColorful display and screen touch operation, large memory and history data saved automatically

Application Atmosphere monitoring

Model Name AM-5400 Ozone Analyzer


Description

Ozone analyzer adopts ultraviolet spectrometry principle and combines with advanced microprocessor

technology. It provides accurate and reliable detection of O at ppb~ppm level to meet the requirement of 3

ambient gas monitoring.UV adsorption Ozone analyzer is developed based on Beer-Lambert technology. It

is applied to monitor low concentration O in ambient air.3



Specification

«Range: 0 ~ 500ppb


«Lower Detection Limit: ≤1ppb

«Span Noise: ≤2.5ppb





«MTBF: ≥7d



«Weight: 15kg





Feature

vMultiple functional operations by microprocessor

vContinuous self-checking with alarm function and self-check of light intensity attenuation

vResponse time optimized by signal filter technology of self-adaptation

vCompensation function for temperature and pressure



Model Name AM-5800 Dynamic Dilution Calibrator


Description

Based on microprocessor technology, Dynamic Dilution Calibrator is developed for precise gas analyzer and

supports multi paths calibration. With high-accuracy mass flow controller and standard gas, this system can

provide calibration gas for zero point and span inspection of multiple gas components. Up to 4 gas sources

can be provided.

Built-in programmable ozone generator is optionally equipped with dynamic dilution calibrator. It can be

used to calibrate O accurately and reliably. Also It can be used in GPT to produce NO . Linear drive of 3 2

multi-point section is adopted for ozone generator to ensure the repeatability and accuracy of O 3

concentration; optional photometer can improve high-level of accuracy control for ozone generator.

Instrument design emphases fast response, high repeatability, high accuracy and ease of operation. Working

with ozone generator, quality control of lab and gas analyzer can be ensured.



Specification

«

«

«

«Linearity: 0 5

« 0 2

«

«

Flow Range of Diluent Gas:

(0~5~10~20)SLPM(operation)

Flow Range of Standard Gas:

(0~5~10~20)sccm(operation)

Accuracy of Flow Control: ±1%F.S.

± . %F.S.

Repeatability of Flow Control: ± . %F.S.

Requirement of Zero Gas: 10SLPM@30psi

Standard Gas Inlet: 4

«Diluent Gas Inlet

Response Time: T ＜60s90

Environment Temperature: 5℃ ℃

: 1

«

« ~40


«Weight: ＜15kg





Feature

vContinuous self-checking with alarm function

vHigh precise mass flow controller, large dilution ratio and fast response

vQuartz GPT chamber, multi interfaces for calibration gas

vOzone generator and ozone photometer are optional


vTask software is allowed to monitor test data during operation


Model Name AM-5900 Zero Gas Generation


Description

The zero gas generator provides clean and dry zero-level air. It is mainly applied to zero calibration of

ambient air quality monitoring system or analyzer. It can also be used as flushing gas in permeation tube &

furnace and oxidant gas for FID analyzer.

Zero gas generator includes external oil-free air compressor, pressure and flow controller, water removal

system. Based on adsorption, filter, reaction and other principles, the removers can remove SO , NO, NO , 2 2

O , H S, CO, NH , hydrocarbon, particulate matter and output dry and clean air as well.3 2 3

The water removal system inside the analyzer could remove the moisture in the air. The dew point of

produced air is lower than -20℃ and it is not effected by the inlet dew point. It contributes to removal of

other gases as well as greatly extending servicelife of other chemical removal.

Specification

«Output concentration:

SO ＜0.5ppb2

NO ＜0.5ppb

NO ＜0.5ppb2

O ＜0.5ppb3

CO ＜0.01ppb

CH ＜5ppb4

Non-methane hydrocarbon ＜0.02ppm

«

«

«

«Weight: 14kg

«Size: 53.5mm×42.5mm×17.5mm


Output: 20 SLPM@30 psi

Dew Point: -20℃ reach 15LPM； -10℃ reach

15LPM+

Pump: External, oil-free, long service life

Feature

v

v

v

v


v

Strong ability to remove water by adopting three-class water removal system with auto dehydration

Equipped with long-lasting SO , NO, NO , and H S remover, and equipped with high-efficiency CO and 2 2 2

hydrocarbon remover

Generated clean and dry zero gas with stable flow and pressure, up to 20L/min zero gas flow, output pressure

adjustable

Easy operation, less routine maintenance

External air compressor has automatic drainage function under unattended condition

ApplicationApply to ambient air quality monitoring system and instrument zero calibration, it can also be used as a gas

flushing of penetration tube furnace or equipped with FID analyzer as combustion-supporting gas



Fiber

Filter

ElectrovanneFluoro tube

Sampling Pole Joint

Based on years of experience in the practical application of environmental and industrial sectors, we

have established a rich category, adequate supply of spare parts inventory, and developped a

comprehensive spare parts management system. As long as customers make spare parts needs, we will

arrange spare parts management personnel to verify the spare parts requirements at , and

provide preferential price of spare parts and technical services.

the first time

Note: Please contact us for details.

PT100

Graphite GasketO-ring

Quartz tube digestionPeristaltic pump hose

Spare Parts

27

Metering Tube

en.zetian-tech.com

If you want to know more details, please visit: http://en.zetian-tech.com

HANGZHOU ZETIAN TECHNOLOGY CO.,LTD.

Phone 86-13588711905

86-571-28322780

Fax 86-571-87851772

Email [email protected]

Website en.zetian-tech.com

Add Taiheng Mansion, 22 Zhiren Street, Binjiang District, Hangzhou, Zhejiang Province, China.

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