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ISO 9001 030415 PRODUCT CATALOG Essom for Engineering Education Equipment We Supply Worldwide Quality Is Our Most Important Product
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Page 1: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

ISO 9001

030415

PRODUCT CATALOG

Essom for

Engineering

Education

Equipment

We Supply Worldwide

Quality Is Our Most Important Product

Page 2: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

Show Room

Introduction

ESSOM was founded in 1986 by a group of engineers. Our main objective was to market DevilBiss paint spray equipment. A few years later the company began to manufacture engineering education equipment. Over the years, paint spray equipment from Bink, Ransburg and Nihon Parkerizer were added. At the same time, engineering education equipment has grown from import substitute to worldwide export.

Location

Our head office is located on Taksin road in Bangkok metropolis while our factory is in Nakornpathom which is 30 km to the west. The factory comprises machine shop, fabrication areas, electrical shop, paint shop, design office, test area, finished product warehouse, show rooms, training room and factory administration office, covering a total area of over 2000 square meters.

Quality assurance

ESSOM has been certified ISO 9001 Quality Management System since 1999. The scope includes design and manufacturing of engineering education equipment as well as sales and services of both engineering education and paint spray equipment. All our equipments have been designed by our experienced and well qualified engineers with prototypes passing design test standards before market introduction. Parts and materials for the equipment are sourced from approved supplier/material lists and are of readily available industrial components. In-process inspection is carried out at key manufacturing stages with final inspection after completion.

Products

Development of new products is based on market requirements as well as trend in educational innovation and technological development. Most of our equipments are available for inspection and/or test run in our factory show room. Popular items are normally deliverable from stock.

Software

Software programs are available for most of our equipment. Learning software for equipment without live signal provides information per manual. For equipment with transducers, analog signals are converted to digital, after which operating software displays and analyzes the data on computer.

In the case of computer control, control of key operation is through touch screen computer or notebook.

Manuals

Each product is supplied with instruction manual which generally consists of equipment description, relevant theory, installation and commissioning where applicable, equipment operation and test procedures, typical test data and results, sample calculations and graphs as well as related maintenance and trouble shooting.

Services

We maintain over 15 well trained engineers and scientists and a number of experienced technicians readily available to provide services such as equipment set up, installation and commissioning. In addition, we also build special equipment for research and other purposes to meet client special requirement as well as providing assistance in planning new laboratory.

Market

With our global marketing network of agents and sales partners we have now supplied our equipments to nearly 50 countries. We are committed to strive towards excellence and to make ESSOM a well recognized brand name in the field of technical education.

ABOUT ESSOM ISO 9001

Fabrication and Assembly

Office

Factory

ISO Certificate

Design Test / Final Test

Page 3: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

Dear Customers,

Welcome to ESSOM 2015 brief catalog. Here products are arranged in sub-groups for quick reference. A relatively new product

group – Mechanical Engineering Test Sets (MM500) are expanded and overlap with other Theory of Machine (MM) and Structures

(ST) products. Also Structures (ST) products are now modified to include computer interface sets. New products are added in

Thermodynamics (TH), particularly in heat exchangers and refrigeration.

With the ISO 9001 Quality Management System, we are committed to the policy for Continuous Improvement particularly on product

design and appearance as well as instruction manual improvement to be among the world leaders in this field of engineering

education. We appreciate your continued suggestions and supports to help us serve you better.

Please visit our website www.essom.com or www.essom.cc for more details.

Thank you

“The advice I am giving always to all my engineering students and colleagues is above all to study the lab apparatuses overwhelmingly... the state-of-the-art ESSOM lab apparatuses for instructional purposes and students utilisation are quantum leaps upward. I am confident that ESSOM will not only be soon at par with the world-wide giant manufacturers in this arena but will have leapfrog products for science and engineering research as well.”

Prof Dr Imtiaz Hakeem

BSc Mech Eng (UET, Peshawar, Pakistan) PhD; DIC (Imperial College, London)

Department of Mechanical Engineering

Sarhad University of Science & IT Peshawar, KPK, Pakistan

MOVING FORWARD ISO 9001

THAI-NISHI

INSTITUTE

OF

TECHNOLOGY

(Sunthorn Srinilta)

Managing Director

UNISA has purchased all its Thermodynamics equipment from ESSOM, and herewith we would like to express our satisfaction with the products. The equipment is effective; experiments are repeatable with a high degree of accuracy and a great deal more value for money. We have commissioned some of the equipment and are now in the process on commissioning the Steam Power Plant. The Boiler is working well. I am pleased with the progress made so far. I hope we will have a good working relationship, throughout the considerable long life-span of this equipment.

T. Sithebe Lecturer Department of Mechanical & Industrial Engineering

University of South Africa (UNISA)

UNIVERSITY OF

SOUTH AFRICA (UNISA)

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CONTENTS ISO 9001

Page

1

4

5

7

9

11

12

12

13

17

23

27

18

19

HYDRAULICS BENCH AND

ACCESSORIES (HB)

FLOW MEASUREMENT

AND FLOW STUDY (HF)

PUMP TEST SET (HP)

TURBINE TEST SET (HT)

AIR FLOW AND AIR

COMPRESSION (MP)

RENEWABLE ENERGY

MISCELLANEOUS

THERMODYNAMICS

(MT, TH)

CHEMICAL ENGINEERING

AND FOOD TECHNOLOGY

(BP, HM)

STRENGH AND PROPERTY

OF MATERIALS (TM)

MECHINE ELEMENTS AND

THEORY OF MACHINES

(MM)

STRUCTURES AND

ACCESSORIES (ST)

SOFTWARE

Page 5: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

HYDRAULICS BENCH AND ACCESSORIES

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 1

The Hydraulics Bench is a primary unit to provide water supply and flow measurement for various experiments on fluid properties. Each

experiment requires specific accessory. Learning software is available for most experiments.

BASIC UNITS

STATIC TEST ACCESSORIES AND EQUIPMENT

FLOW IN PIPE ACCESSORIES

HB 101 BASIC HYDRAULIC BENCH

A simple bench for supply and

measurement of volume flow rate. A

0.37 kW pump with storage tank and

water meter.

HB 100G HYDRAULIC BENCH,

Gravimetric

For water supply and

measurement of weight rate of

flow. A 0.37 kW Pump with 45 kg

measuring tank, weights and

storage tank.

HB 100 HYDRAULICS BENCH

For water supply and

measurement of volume flow

rate. A 0.37 kW pump with 10

and 45 lt measuring tank and

storage tank.

HB 101-013 FLOW OVER A

NOTCH CHANNEL

For use in testing a flow over a notch on HB 100G Hydraulics Bench, gravimetric and HB 101 Basic Hydraulics Bench.

HB 012 HYDROSTATIC PRESSURES

Quadrant inner radius 100 mm, outer radius

200 mm and width 75 mm. Balance arm

with counter weight and weights.

Transparent tank.

HB 011 DEAD WEIGHT PRESSURE

TESTER

A piston with known piston cross-section,

calibrated weights and pressure gauge.

HB 210 PRESSURE MEASUREMENT

APPARATUS

This apparatus is for studying and

understanding the basic pressure measuring

devices using manometers and pressure

gauges. Pressure / vacuum generated by a

pump. Dead weight pressure tester.

HB 201 HYDROSTATICS PANEL

A bench top panel with equipment for

calibration, determination, measurement

and demonstration of properties/behavior

of fluid under static condition. Over 15

experiments.

HB 012B HYDROSTATIC PRESSURE,

Tilting Jar Quadrant

Transparent quadrant inside inner radius

100 mm, inside outer radius 200 mm, inside

width 75 mm. Tilting upto 30 degrees in

either direction. Balance arm with counter

weight and weights.

HB 012A HYDROSTATIC PRESSURE,

Tilting Submerged Quadrant

Quadrant inner radius 100 mm, outer

radius 200 mm and width 75 mm. Tilting up

to 30 degrees in either direction. Balance

arm with counter weight and weights.

Transparent tank.

HB 014 METACENTRIC HEIGHT

For a study of stability of a floating body.

400 mm long x 200 mm wide x 100 mm high

pontoon. Graduated mast height and tilt

angle.

HB 200 HYDROSTATICS BENCH

A self contained bench with equipment for

calibration, determination, measurement and

demonstration of various properties or

behavior of fluids under static conditions.

Over 15 experiments.

HB 016 FLOW METERS

Variable area flow meter, Venturi tube,

orifice plate, Pitot tube water manometer.

HB 015 BERNOULLI’S THEOREM

APPARATUS

Venturi tube diameters 28 and 14 mm,

total head probe and manometer.

Page 6: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

HYDRAULICS BENCH AND ACCESSORIES

ISO 9001

Page 2

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

HB 019 ORIFICE AND JET FLOW

Orifice diameter plates, trajectory probes,

adjustable head tank, measuring cup.

OTHER FLOW ACCESSORIES

HB 024 OSBORNE REYNOLDS

APPARATUS

Vertical test pipe with bell mouth, pipe

length over 700 mm, stilling tank, dye

reservoir with a needle, measuring cup.

HB 018 BENDS AND FITTINGS FRICTION

Test pipe with enlarged section. Fittings :

90 miter bend, 90 elbow, 90 small radius

bend, 90 large radius bend, 45 elbows,

sudden expansion and contraction. Water

manometer.

HB 016P PITOT TUBE APPARATUS

The tube is used for a study of velocity

distribution across a pipe section and

measurement of flow velocity.

HB 017 PIPE FRICTION

Adjustable head 800-1000 mm, storage

tank, water manometer, mercury

manometer, test section over 500 mm

long, vertical or horizontal pipe.

HB 024H OSBORNE REYNOLDS

APPARATUS

Horizontal test pipe diameter with bell

mouth, pipe length over 700 mm,

transparent test pipe shell with stilling baffle,

dye reservoir with a needle, measuring cup.

HB 041 CAVITATION PANEL

Transparent Venturi tube with pressure

gauges. For use with Hydraulics Bench

or outside water supply.

HB 013 FLOW OVER A NOTCH

Rectangular notch, 60 and 90 V-notches.

150 mm stainless steel vernier hook and

point gauge.

HB 020 IMPACT OF A JET

A nozzle diameter 7 mm, with target

plates : flat, 120 cone, 180 hemisphere

etc. Transparent tank.

HB 022 FREE AND FORCED VORTEX,

Rotating Paddle

Transparent tank, with over flow. 4

orifices of different diameters, and

rotating paddle. Profile probes, Pitot

tube.

HB 021 FLOW THROUGH AN ORIFICE

Standard sharp edge orifice and

additional different orifices. Variable

head, transparent tank, traverse

mechanism screw.

HB 022A FREE AND FORCED VORTEX,

Rotating Tank

Transparent tank with concentric

perforated cylinder. Drive motor with speed

control, cross bar with depth probe and

Pitot tube.

Page 7: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

HYDRAULICS BENCH AND ACCESSORIES

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 3

PUMP AND TURBINE TEST ACCESSORIES

HB 027 MINI FLOW CHANNEL

Small and narrow channel and tank with

stilling material. Models : small cylinder,

large cylinder, narrow crested weir, broad

crested weir, crump weir, symmetrical

aerofoil, asymmetrical aerofoil dye

reservoir with stream line needles.

HB 026 LAMINAR FLOW

APPARATUS

Channel size 260 mm wide x 360 mm

long, source/sink holes, dye reservoir

with stream lines, various rubber

models.

HB 023AI MINI AXIAL FLOW IMPULSE

TURBINE

Stainless steel runner and housing.

Transparent discharge window.

Mechanical brake with spring balances,

pressure gauge and hand tachometer.

Output : 25 W from 0.37 kW pump.

HB 023A MINI AXIAL FLOW

PROPELLER TURBINE

Stainless steel guide vanes and runner.

Transparent window and runner section.

Mechanical brake with spring balances,

low range pressure gauge and hand

tachometer. Output : 10 W from 0.37 kW

pump.

HB 023F MINI FRANCIS TURBINE

Bronz runner, non-corrosion metal housing

and transparent window. Mechanical brake

with spring balances, pressure gauge and

hand tachometer. Output : over 25 W from

0.37 kW pump.

HB 023K MINI KAPLAN TURBINE

Stainless steel runner, non-corrosion metal

housing and transparent window and

runner section. Mechanical brake with

spring balances, pressure gauge and hand

tachometer. Output : 15 W from 0.37 kW

pump.

HB 023P MINI PELTON TURBINE

Stainless steel runner and nozzle and

housing with transparent window.

Mechanical brake with spring balances,

pressure gauge and hand tachometer.

Output : over 40 W from 0.37kW pump.

HB 025 HYDRAULIC RAM PUMP

Demonstration of the effect of hydraulic

ram where a large supply of flowing water

at lower head is made to deliver a small

amount of water at a higher head.

HB 029 CENTRIFUGAL PUMP,

Variable Speed

A 0.55 kW pump and motor with

advanced inverter with speed and

input power indication, pressure

gauges.

HB 030M SERIES AND PARALLEL

PUMPS, Multi Speed

Two multi speed centrifugal pumps

connected together with pipings and

valves for series and parallel operation.

HB 029R RECIPROCATING PUMP

Small reciprocating pump with motor,

pressure relief valve, pulse chamber and

pressure gauges.

HB 030F SERIES AND PARALLEL

PUMPS, Fixed Speed

A fixed speed centrifugal pump is

connected with pipings to a Hydraulics

Bench for the study of two pumps in

series or parallel operation.

HB 028 OPEN AND CLOSED CHANNEL

75 mm x 150 mm x 1100 mm flow channel

with removable lid to simulate open and

closed channel.

Adjustable bed and optional accessories.

Page 8: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

FLOW MEASUREMENT AND FLOW STUDY EQUIPMENT

ISO 9001

Page 4

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

HF 505 TILTING FLOW CHANNEL Bench top channel 5 cm wide x 15 cm high x 240 cm long, and -2 to

+5% tilting with pump, feed tank, storage tank and accessories and

models, optional adjustable bed.

HF 502 SEDIMENT FLOW CHANNEL

Bench top channel 7.5 cm wide x 15 cm high x 200 cm long , 0 to

+10% tilting with pump, feed tank, storage tank, accessories and

sand.

HF 507 TILTING FLOW CHANNEL Floor standing channel 7.5 cm. wide x 25 cm. high x 300 cm. long, and

–2 to +5% tilting with pump, feed tank, storage tank, accessories and

models.

HF 508 TILTING FLOW CHANNEL Bench top channel 7.5 cm wide x 25 cm high x 240 cm long, -2 to +5% tilting with pump, feed tank, storage tank, accessories and models.

HF 510 TILTING FLOW CHANNEL

Floor standing channel 10 cm wide x 30 cm high x 400 cm long –2 to +5% tilting with pump, feed tank, storage tank accessories and models. HF 515 TILTING FLOW CHANNEL, 15 cm wide x 35 cm high 600

cm long

FLOW CHANNELS

Several sizes of flow channels are available ranging from 5 cm wide to 60 cm wide. Accessories are installed on the channel for study on various flow phenomena.

SMALL AND MEDIUM FLOW CHANNELS

LARGE FLOW CHANNEL

HF 510A TILTING FLOW CHANNEL, Adjustable bed

Floor standing channel 10 cm wide x 25 cm high x 400 cm long, and

–1 to +3% tilting with pump, feed tank, storage tank, accessories and

models.

HF 515A TILTING FLOW CHANNEL, Adjustable bed 15 cm wide x 35 cm high x 600 cm long

HF 560 TILTING FLOW CHANNEL 60 cm wide x 75 cm high x 18 m long, -1 to +3% motorized tilting channel with pump, feed tank, storage tank, sluice gate, instrument trolley, accessories and models.

HF 530 TILTING FLOW CHANNEL 30 cm wide x 45 cm high x 12 m long, and –1 to +3% motorized tilting

channel with pump, feed tank, storage tanks, sluice gate, instrument

trolley, accessories and models.

HF 566 SEDIMENT FLOW CHANNEL 60 cm wide x 70 cm high x 18 m long, -1 to +3% motorized tilting channel ; can be used for study of flow phenomena without sediment or study of sediment transport and bed form in open channel ; complete with pump, feed tank, storage tank, sluice gate, instrument trolley, sand, sediment feeder, sediment trap, accessories and models.

Page 9: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

FLOW MEASUREMENT AND FLOW STUDY EQUIPMENT

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

Page 5

FLOW CHANNEL ACCESSORIES

PIPING LOSS TEST SETS

Several models of equipment for study of loss in straight pipes, bends, fittings and valves are available: HF 125 and HF 125A. In addition, primary flow measuring devices are added for models HF 135 and HF 135A.

HF 125 PIPING LOSS TEST SET, Small A self contained set for measuring losses in straight pipes, bends, fittings and valves. Pump, storage tank and measuring instruments. Optional accessories.

HF 125A PIPING LOSS APPARATUS, Small A panel for measuring losses in straight pipes, bends,

fittings and valves for use with a Hydraulics Bench or

outside water supply. Optional accessories.

HF 135 PIPING LOSS TEST SET, Large

A self contained set for measuring losses

in straight pipes, bends, fittings and valves. Primary flow

measuring devices. Pump, storage tank and measuring

instruments. Optional accessories.

HF 135A PIPING LOSS APPARATUS, Large

A panel for measuring losses in straight pipes, bends, fittings

and valves with primary flow measuring devices and

manometers for use with a Hydraulics Bench or outside

water supply. Optional accessories.

Hook and Point Gauge

Weirs Ogee Weir with Manometer Board

Syphon Spillway

Parshall Flume

Sluice Gate

Radial Gate

Pitot Tube

Current Meter Lift and Drag Balance and Models

Roughened Beds

Sediment Transport Study System

(for large storage tank only) Wave Generator Absorbing Beaches

Dam Spillway

USBR Type Energy Discipator

Bridge Pier Culvert Fittings Vibration Pile Venturi Flume

Submerged Orifice

Trapezoidal Flume

Page 10: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

FLOW MEASUREMENT AND FLOW STUDY EQUIPMENT

ISO 9001

Page 6

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

OTHER FLOW MEASUREMENT AND STUDY EQUIPMENT

HF 401 BASIC HYDROLOGY APPARATUS

A stainless steel tank with tilting mechanism. Side compartments,

wells and sprinkler nozzles. Complete with storage tank, pump, flow

meter and calibrated weir and sand.

HF 311 GROUND WATER FLOW APPARATUS A tank with two inlet pipes and two outlet wells. Manometer, sand and models.

HF 315 PERMEABILITY APPARATUS Stainless steel tank with glass front, pressure tapping points and manometers, over flow pipes, complete with pump, tank, dye injection, end baffles, sand and models.

HF 111 PARTICLE DRAG COEFFICIENTS Two glass tube columns 100 mm diameter x 1.5 m long with top guide, bottom valves and back fluorescent lamp. Ball spheres of different materials, shapes and diameters, stop watch.

HF 150 PIPE NETWORK APPARATUS A set of pipes and manifolds for studying flow in pipes under

various network configuration. Quick connection couplings,

manometers and Hydraulics Bench.

HF 171 CAVITATION TEST SET A self contained unit. Transparent Venturi tube, pressure gauges, pump, storage tank and variable area flow meter.

HF 112 LIQUID SEDIMENTATION APPARATUS

Five vertical transparent glass tubes with scale and back

light. Sediment rate is observed using stop watch.

HF 160 WATER HAMMER TEST SET Two pipes, one with manual closing valve for pipe surge study and the other with quick closing valve for water hammer study. The set is for use with Hydraulics Bench, pressure sensors, signal converter and software for data display on computer.

HF 235 FLOW MEASUREMENT TEST SET A self contained set for flow measurement by Venturi meter, orifice meter, Pitot tube, variable area flow meter, water meter, measuring tank and manometer. Storage tank and pump.

Page 11: Essom for Engineering Education Equipment · Please visit our website or for more details. Thank you “The advice I am giving always to all my engineering students and colleagues

PUMP TEST SETS

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 7

Several Pump Test Sets are available for fixed speed, inverter speed control and various speed control. Measuring instruments may be analog or digital and a computer interface is provided for either data display, analysis or control computer operation.

PUMP TEST SETS, Computer Interface

SMALL PUMP TEST SETS

HP 104 ADVANCED INVERTER WITH COMPUTER INTERFACE UNIT

The unit consists of an advanced inverter for controlling and indicating motor speed and power, an analog to digital signal converter, and ports for motor, sensors and computer.

HP 111 CENTRIFUGAL PUMP DEMONSTRATION UNIT,

Computer Interface A bench top unit with 0.37 kW centrifugal pump and motor, storage tank, sensors and software. To be used with HP 104 and computer.

HP 121 TURBINE PUMP DEMONSTRATION UNIT, Computer Interface

A bench top unit with 0.37 kW turbine pump and motor, storage tank, sensors and software. To be used with HP 104 and computer.

HP 301 SERIES AND PARALLEL PUMPS DEMONSTRATION UNIT, Computer Interface

A bench top unit with two 0.37 kW centrifugal pumps and motors, storage tank and series and parallel operation pipings, sensors and software. To be used with HP 104 and computer.

HP 131 GEAR PUMP DEMONSTRATION UNIT, Computer Interface

A bench top unit with gear pump, 0.37 kW motor, and storage tank, sensors and software. To be used with HP 104 and computer.

HP 141 RECIPROCATING PUMP DEMONSTRATION UNIT,

Computer Interface A bench top unit with a reciprocating pump, 0.37 kW motor with reduction gear, storage tank measuring tank, pressure relief valve, pulse chambers, sensors and software. To be used with HP 104 and computer.

HP 125 COMPACT TURBINE PUMP

TEST SET

A bench top unit with 0.37 kW turbine pump and motor, storage tank and measuring instruments. Optional : Advanced inverter for speed control as well as for motor speed and output power indication.

HP 115 COMPACT CENTRIFUGAL PUMP TEST SET A bench top unit with 0.37 kW centrifugal pump and motor, storage tank and measuring instruments. Optional : Advanced inverter for speed control as well as for motor speed and output power indication. Also available : HP 115M COMPACT CENTRIFUGAL PUMP TEST SET, Multi Speed 3 speeds 0.24 kW.

HP 135 COMPACT GEAR PUMP TEST

SET

A bench top unit with gear pump, 0.37 kW motor, storage tank and measuring instruments. Optional : Advanced inverter for speed control as well as for motor speed and output power indication.

HP 145 COMPACT RECIPROCATING PUMP TEST SET, Fixed Speed

A bench top unit with reciprocating pump, 0.37 kW motor, storage tank, pump pressure relief valve, pulse chambers and measuring instruments. Optional : Advanced inverter for speed control as well as for motor speed and output power indication.

HP 305 COMPACT SERIES AND PARALLEL PUMP TEST SET A bench top unit with two 0.37 kW centrifugal pumps and motors, series and parallel operation pipings, storage tank and measuring instruments. Optional : Advanced inverter for speed control as well as for motor speed and output power indication.

HP 305M COMPACT SERIES AND PARALLEL PUMP TEST SET, Multi Speed

A bench top unit with two 0.24 kW multi speed centrifugal pumps and motors, series and parallel operation pipings, storage tank and measuring instruments. Optional : Watt meter.

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PUMP TEST SETS

ISO 9001

Page 8

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

PUMP TEST SET WITH TRUE PUMP INPUT

LARGE PUMP TEST SETS

THAI-NISHI

INSTITUTE

OF

TECHNOLOGY

HP 405B COMPACT MULTI PUMP TEST SET, Inverter Speed Control

A bench top unit for centrifugal, turbine, reciprocating and axial flow pumps, each with 0.55 kW motor. Common control unit for inverter, flow indicator and selector switch, storage tank and measuring instruments.

HP 503 AXIAL FLOW PUMP TEST SET, Inverter Speed Control Stainless steel axial flow pump with a motor, advanced inverter, measuring instruments and optional items.

HP 113 MINI CENTRIFUGAL PUMP TEST SET, Motor

Dynamometer A bench top unit with centrifugal pump,

0.55 kW motor dynamometer, speed

controller, storage tank and measuring

instruments.

HP 303 COMPACT SERIES AND PARALLEL PUMP TEST SET, Motor Dynamometer

A bench top unit with two sets of centrifugal pump and 0.55 kW motor dynamometer, speed controllers, storage tank, measuring instruments and optional items.

HP 405 MULTI PUMP TEST SET, Motor Dynamometer Four different types of pumps - centrifugal, turbine, reciprocating and axial flow pumps with 0.55kW motor dynamometers. Common control unit for inverter, flow indicator and selector switch, storage tank and measuring instruments.

HP 119 CENTRIFUGAL PUMP TEST SET

A 1.5 kW centrifugal pump and motor,

advanced inverter, storage tank,

measuring instruments.

HP 309 SERIES AND PARALLEL PUMP TEST SET Two sets of centrifugal pump and motor, advanced inverter for speed and input power indication, 1.5 kW advanced inverter, storage tank, measuring instruments and other optional items.

UNIVERSITY OF

SOUTH AFRICA

(UNISA)

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TURBINE TEST SETS

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 9

We generally offer 3 sizes of turbine. The mini units for 0.37 to 0.55 kW pump, compact units for 2.2 kW pump and large units for 7.5 kW pump.

The mini turbine test sets are also offered as self-contained analog sets or computer interface set where several types of turbines can be alternatively placed on a common water supply with central and measuring instruments.

TURBINE TEST SETS, Computer Interface

MINI TURBINE TEST SETS These sets are self-contained.

HT 110 MINI TURBINE SERVICE UNIT A bench top unit with 0.37 kW centrifugal pump and storage tank for providing water supply to and support the mini turbine demonstration unit. Pressure and flow sensors, interface box for power supply and analog to digital signal converter. This is to be used with individual mini turbine.

HT 121 MINI PELTON TURBINE DEMONSTRATION UNIT, Computer Interface

Stainless steel runner, nozzle and housing with transparent window, speed and torque sensors. Maximum output : 40 W from 0.37 kW pump. To be used with HT110 Mini Turbine Service Unit and computer.

HT 151A MINI AXIAL FLOW PROPELER TURBINE DEMONSTRATION UNIT, Computer Interface Stainless steel runner and casing with transparent guide vane and runner section, speed and torque sensors. Maximum output : 10 W from 0.37 kW low head pump. To be used with computer.

HT 151AI MINI AXIAL FLOW IMPULSE

TURBINE DEMONSTRATION

UNIT, Computer Interface Stainless steel runner and casing with transparent window, speed and torque sensors. Maximum output : 25 W from 0.37 kW pump. To be used with HT 110 Mini Turbine Service Unit and computer.

HT 161 MINI KAPLAN TURBINE DEMONSTRATION UNIT, Computer Interface Stainless steel runner, adjustable guide vanes non corrosion metal casing with transparent window and runner section, speed and torque sensors. Maximum output : 15 W from 0.37 kW pump. To be used with HT 110 Mini Turbine Service Unit and computer.

HT 131 MINI FRANCIS TURBINE DEMONSTRATION UNIT,

Computer Interface Bronz runner, adjustable guide vanes non-corrosion metal housing with transparent window, speed and torque sensors. Maximum output : 25 W from 0.37 kW pump. To be used with HT 110 Mini Turbine Service Unit and computer.

HT 701 MINI PELTON/FRANCIS TURBINE TEST SET

A 0.55 kW pump with mini Pelton and Francis turbines. Pelton tubine with stainless steel runner, nozzle and metal housing with transparent window. Francis turbine with bronze runner, adjustable guide vanes and casing with transparent window. Storage tank and measuring instruments. Power output : 25-40 W.

HT 201 MINI PELTON TURBINE TEST SET 0.37 kW pump, stainless steel runner, and nozzle. Non-corrosion metal housing and transparent window. Storage tank and measuring instruments. Maximum output : over 40 W.

HT 301 MINI FRANCIS TURBINE TEST SET 0.37 kW pump, bronze runner, adjustable guide vanes. Non-corrosion metal housing and transparent window. Storage tank and measuring instruments. Maximum output : over 25 W.

HT 501A MINI AXIAL FLOW PROPELLER

TURBINE TEST SET

0.55 kW pump, stainless steel runner and guide vanes. Non-corrosion casing and transparent guide vane and runner section. Storage tank and measuring instruments. Maximum output : 15 W.

HT 501AI MINI AXIAL FLOW IMPULSE

TURBINE TEST SET

0.37 kW pumps, stainless steel runner with twin nozzles. Non-corrosion casing and transparent window. Storage tank and measuring instruments. Maximum output : over 25 W.

HT 601 MINI KAPLAN TURBINE TEST SET

0.37 kW pump, stainless steel runner with adjustable guide vanes. Non-corrosion metal housing, with transparent window and runner section. Storage tank and measuring instruments. Maximum power : over 15 W.

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TURBINE TEST SETS

ISO 9001

Page 10

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

COMPACT TURBINE TEST SETS These are medium set turbines with 2.2 kW pump.

LARGE TURBINE TEST SETS These sets require 7.5 kW pump.

OTHER

HT 903 MINI HYDRO POWER PLANT A self-contained unit. 2.2 kW pump, cross flow turbine with stainless steel runner, nozzle and casing, transparent window. AC generator with light loads. Storage tank and measuring instruments. Maximum electrical output : upto 300 W, 220 V, 1 Ph, 50 Hz.

HT 203 COMPACT PELTON TURBINE TEST SET

A 2.2 kW pump, stainless steel runner,

nozzle and casing with transparent window.

Storage tank and measuring instruments.

Maximum output : 450 W.

HT 303 COMPACT FRANCIS TURBINE TEST SET

A 2.2 kW pump, bronze runner, adjustable guide vanes and casing with transparent window. Storage tank and measuring instruments. Maximum output : 400 W.

HT 403 COMPACT CROSS FLOW TURBINE TEST SET

A 2.2 kW pump, stainless steel runner, nozzle and casing with transparent window. Storage tank and measuring instruments. Maximum output : 400 W.

HT 503 COMPACT AXIAL FLOW PUMP/TURBINE TEST SET

A universal unit for testing stainless steel axial flow pump and turbine with transparent section. 2.2 kW turbine service pump, 0.55 kW pump motor dynamometer, turbine mechanical dynamometer, storage tank and measuring instruments. Maximum capacity : as pump 500 lpm, as turbine 200 W.

HT 603 COMPACT KAPLAN TURBINE TEST SET A 2.2 kW pump, fixed blade stainless steel runner, bronze adjustable guide vanes and casing with transparent window. Storage tank and measuring instruments. Maximum output : 400 W.

HT 702 COMPACT PELTON/FRANCIS TURBINE TEST SET A 2.2 kW pump with Pelton and Francis turbines. Pelton turbine with stainless steel runner, nozzle and casing with transparent window. Francis turbine with bronze runner, adjustable guide vanes and casing with transparent window. Storage tank and measuring instruments. Power output : 400 - 450 W.

HT 703 MULTI TURBINE TEST SET A 2.2 kW pump with stainless steel runner Pelton turbine, bronze runner. Francis turbine, stainless steel runner cross-flow turbine and stainless steel runner Kaplan turbine. Storage tank and measuring instruments. Power output : 400-450 W.

HT 310 FRANCIS TURBINE TEST SET

A 7.5 kW pump. bronze runner, adjustable

guide vanes and casing with transparent

window. Direct coupling electric generator,

storage tank, measuring instruments and

other optional items.

Maximum output : 1200 W.

HT 210 PELTON TURBINE TEST SET A 7.5 kW pump, stainless steel runner.

Stainless steel nozzle and casing with

transparent window. Direct coupling

electric generator, storage tank,

measuring instruments and other optional

items. Maximum output : 2000 W.

HT 410 CROSS-FLOW TURBINE TEST SET

A 7.5 kW pump. Stainless steel, nozzle, casing and runner, transparent window. Direct coupling electric generator, storage tank measuring instruments and other optional items. Maximum output : 1000 W.

HT 610 KAPLAN TURBINE TEST SET

A 7.5 kW pump. Stainless steel runner. Bronze adjustable guide vanes and casing with transparent window. Storage tank and measuring instruments. Maximum power : Approx. 1000 W.

HT 910 LOW HEAD HYDRAULIC TURBINE TEST RIG This is a closed circuit test facility for design and development of low head hydraulic turbine. Complete with 75 kW pump, head tank, test section, tail tank, pipings and measuring instruments. Maximum flow rate 1300 m

3/hr and maximum head 15 m water.

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AIR FLOW AND AIR COMPRESSION

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 11

COMPUTER INTERFACE UNITS

This equipment is designed to the study of air flow measurement performance of fan, blower and compressor as well as related flow behavior.

OTHER FAN TEST SETS

WIND TUNNELS

MP 111 MULTI STAGE CENTRIFUGAL AIR COMPRESSOR DEMONSTRATION UNIT, Computer Interface

A bench top unit with 1 kW two stage compressor, inlet orifice, outlet damper, sensors and software. To be used with HP 102, HP 107 and computer.

MP 121 AXIAL FLOW FAN DEMONSTRATION UNIT, Computer Interface

A bench top unit with 24 W axial flow fan and motor, inlet orifice, outlet damper, flow straighteners, sensors and software. To be used with computer.

MP 110 CENTRIFUGAL FAN DEMONSTRATION UNIT, Computer Interface

A bench top unit with centrifugal fan, 0.37 kW motor, inlet orifice, outlet damper; sensors and software. To be used with HP 104 and computer.

MP 100 AIR FLOW BENCH A centrifugal fan with 0.75 kW motor, inlet pipe, outlet pipe with damper, flow straighteners, orifice plate, nozzle, inlet cone, travelling pitot, inclined and multi tube manometers and other optional items.

MP 124 AXIAL FLOW FAN TEST SET

Axial flow fan with 2.2 kW motor and an advanced inverter, flow

straightener, guide vane, outlet damper, measuring instruments and

other optional items.

MP 142 FLOW VISUALIZATION WIND TUNNEL

This is a self-contained unit for

visualization of air flow stream lines

around models.

It consistsof a stilling entrance, a Viewing Window, models, a smoke generator and distributor and a small blower.

MP 115 COMPACT CENTRIFUGAL FAN TEST SET

Bench top unit with centrifugal fan, 0.37 kW motor, advanced inverter, inlet orifice, outlet damper, water manometer, hand tachometer, thermometer and barometer.

MP 125 COMPACT AXIAL FLOW FAN TEST SET Bench top unit with 24 W axial flow fan and motor, inlet orifice, outlet damper, speed indicator, water manometer, ammeter, voltmeter, thermometer and barometer.

MP 119 CENTRIFUGAL BLOWER TEST SET A centrifugal blower and 1.5 kW motor with an advanced inverter, outlet damper, flow straighteners, orifice plate, Venturi nozzle and inclined manometers and other measuring instruments.

MP 330D SUBSONIC WIND TUNNEL, Downstream Fan

An axial flow fan with 3.75 kW variable speed motor, 300 mm x 300 mm

test section, maximum air speed over 30 m/sec, two components

balance, various accessories and models.

MP 315D SUBSONIC WIND TUNNEL, Downstream Fan

An axial fax with 1.1 kW variable speed motor, 150 mm x 150 mm

test section, maximum air speed over 30 m/sec, two component

balance, various accessories and models.

MP 330U SUBSONIC WIND TUNNEL, Upstream Fan An axial flow fan with 3.75 kW

variable speed motor, 300 mm x 300

mm test section, maximum air speed

over 25 m/sec, two components

balance, various accessories and

models.

MP 330UH SUBSONIC WIND TUNNEL, Upstream Fan Similar to MP 330U but with 11 kW fan and maximum air speed over 60 m/sec.

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AIR FLOW AND AIR COMPRESSION

ISO 9001

Page 12

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

AIR COMPRESSION

This equipment is for the study of thermodynamic behavior of air compression.

RENEWABLE ENERGY

MISCELLANEOUS

MP 202 TWO STAGE AIR COMPRESSOR TEST SET, Air Cooled

A two stage air cooled air compressor with 2.2 kW motor and an advanced inverter, air box, with orifice and inclined manometer, air receiver and measuring instruments.

MP 201 SINGLE STAGE AIR COMPRESSOR TEST SET, Air Cooled

A single stage air cooled air compressor with 1.5 kW motor and an advanced inverter, air box with inlet orifice and inclined manometer , air receiver and measuring instruments.

MP 203 TWO STAGE AIR COMPRESSOR TEST SET,

Air-Water Cooled A two-stage air cooled air compressor with 2.2 kW motor and an advanced inverter, different speeds for the two stages, water cooled intercooler, air box with orifice and inclined manometer, air receiver and measuring instruments.

ISO 9001

RE 210 SOLAR ENERGY, Computer Interface The unit consists of a solar panel, an inverter, a regulator, a storage battery, a load circuit, a motor and measuring instrument. A computer interface unit and software. Panel rating : 60 W.

RE 310 EDUCATIONAL WIND TURBINE 500 mm diameter transparent casing test section with adjustable wind speed upto 20 m/sec Turbine wheel with 2 to 4 adjustable angle blades. Dynamometer, generator with lamp load and measuring instruments. Larger diameter is also available.

ISO 9001

SP 111 ARCHIMEDES PRINCIPLE

APPARATUS

A solid metal and a hollow clear acrylic cylinder,

a spring balance, a beaker and a stand.

SP 112 PASCAL’S APPARATUS

Four different glass vessels, vessel holder with

pressure balancing beam, a load hanger,

weights and a stand.

SP 113 BOYLE’S LAW APPARATUS

An acrylic tube on stand with scale, a pressure

gauge, a pressure relief valve and control

valves.

PH 100 MANOMETERS

Water, inclined water, and mercury manometers for both water

and air pressure measurements. Various ranges are available.

SP 114 SURFACE TENSION APPARATUS A horizontal ring suspended from a load cell and immersed in a liquid.

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THERMODYNAMICS

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 13

The equipment in this group includes internal combustion engines, heat exchangers, refrigeration and air conditioning, boilers and steam power

plants and others.

ENGINES TEST BEDS

GAS TURBINES

MT 501M SINGLE CYLINDER ENGINE

TEST BED, Mechanical Brake

Absorber

This test bed is for measurement of speed

torque, output power, fuel consumption, air

flow rate of a single cylinder gasoline or

diesel engine using basic measuring

instruments.

MT 502 SINGLE CYLINDER ENGINE

TEST BED

The test bed is for measurement of speed,

torque, output power, fuel consumption

and air flow rate of a single cylinder

gasoline or diesel engine.

MT 502C SINGLE CYLINDER ENGINE

TEST BED, Computer Control

This test bed is for measurement of speed,

torque, output power, fuel consumption and

air flow rate of a single cylinder gasoline or

diesel engine. Engine throttle and load

control are by computer.

MT 503G SINGLE CYLINDER

ENGINE TEST BED,

Electric Generator

Absorber

An AC generator dynamometer with a

single cylinder engine, accessories

and measuring instruments.

MT 505 AUTOMOTIVE ENGINE TEST BED

This test bed is for measurement of speed, torque, output power, fuel

consumption and air flow rate of an automotive engine. Water brake,

Eddy current air cooled, or Eddy current water cooled dynamometer.

MT 505C AUTOMOTIVE ENGINE TEST BED, Computer Control

This test bed is for measurement of speed, torque, output power,

fuel consumption and air flow rate of an automotive engine. Engine

throttle and load control are by computer.

MT 507 INDUSTRIAL DIESEL TEST BED

This test bed is for measurement of speed, torque, output power, fuel

consumption is of a slow speed, high torque, high power industrial

diesel engine. Capacity : over 600 kW.

MT 511 MOTOR CYCLE DYNAMOMETER

This is a chassis type dynamometer for measurement of dynamometer

speed, torque, output power and vehicle speed of a motor cycle.

Capacity : upto 100 kW.

Optional : Eddy current absorber, Computer interface.

MT 551 TURBO JET ENGINE, 70N Thrust

A radial flow compressor and an axial flow

turbine as in modern air planes with motor

start. Complete with sensors, signal

converter and software for data display,

analysis and control by computer.

Also available :

MT 552 TURBO JET ENGINE, 120N Thrust.

MT 553 TURBO JET ENGINE, 200N Thrust.

MT 560 TWO SHAFT GAS TURBINE

A radial flow compressor and axial flow

turbine as in modern power plants.

Indirect coupling dynamometer.

Sensors, signal converter with software

for data display, analysis and control by

computer. Maximum power : 3 kW.

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THERMODYNAMICS

ISO 9001

Page 14

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TH 102 TRAINING BOILER, 200 kg/hr,

10 kg/cm2

A vertical water tube boiler complete with feed water system, fuel system, safety devices and control panel. Optional super heater, condenser, cooling tower etc. Also available : TH 105A TRAINING BOILER,

500 kg/hr., 10 kg/cm2

HOT AIR ENGINES

BOILER AND POWER PLANTS

TH 410 STIRLING CYCLE HOT AIR ENGINE,

Horizontal Cylinders

The engine consists of two horizontal cylinders

for hot air generation and power generation and

measuring instruments. Maximum output power:

1000 mW

TH 413 STIRLING CYCLE HOT AIR ENGINE,

Twin Power

The engine is quick start with water cooled hot air cylinder, two power cylinders and measuring instruments. Maximum output power : 3000 mW. Optional accessories.

TH 411 STIRLING CYCLE HOT AIR ENGINE,

Vertical Cylinders

The engine is quick start and consists of two

vertical cylinders for hot air generation and

power generation and measuring instruments.

Maximum output power : 600 mW.

TH 120 MINI STEAM POWER PLANT

An educational miniature power plant

consisting of feed water tank with hand feed

pump, gas fired boiler, steam engine,

condenser, generator and lamp loads, prony

brake and measuring instruments. Maximum

power : over 5 W

TH 130 MINI STEAM TURBINE POWER

PLANT

A miniature modern power plant for

education consisting of feed water tank

with hand feed pump, gas fired boiler,

steam turbine, condenser, generator and

lamp loads, prony brake and measuring

instruments. Maximum power : 9 W.

Optional gas fired super heater.

TH 150 MINI GAS TURBINE POWER PLANT

A radial flow compressor with axial flow

turbines as in modern power plant, indirect

coupling AC generator and lamp loads.

Sensors signal converter and software for data

display, analysis and control by computer.

Optional water dynamometer.

Maximum output : 2 kW., 220 V., 1 Ph., 50Hz.

TH 136 COMPACT STEAM TURBINE POWER PLANT, 200 kg/hr

boiler

A compact steam turbine power plant for education consisting of a

water tube boiler, feed water system, fuel system, a steam turbine

and a generator, lamp loads, a condenser, and a cooling tower.

Mechanical output : over 1.0 kW.

TH 137 COMPACT STEAMTURBINE POWER PLANT, 300 kg/hr boiler

Similar to TH 136 but larger.

Mechanical output : over 1.5 kW.

TH 124 MARCET BOILER

Pressure : 15 kg/cm2.

Temperature : 200ºC.

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THERMODYNAMICS

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 15

TH 505 AIR-WATER HEAT PUMP

This is a table top air condition

system whereby the condenser is a

water cooled concentric tube heat

exchanger and the evaporator

absorbs heat from environmental air.

Measuring instruments are provided.

HEAT EXCHANGERS

This group of equipment deals with various types of heat exchanger.

REFRIGERATION AND AIR CONDITIONING

TH 201 CONCENTRIC TUBE HEAT

EXCHANGER

Two insulated concentric tubes with

pump, water tank, heater and

measuring instruments.

TH 202 CONCENTRIC TUBE HEAT

EXCHANGER, Transparent

Casing

Two concentric tubes with pump,

water tank, heater and measuring

instruments.

TH 203 CONCENTRIC TUBE HEAT

EXCHANGER, Different

Tube Metals

Three insulated concentric tubes of

stainless steel, aluminum and

copper with pump, water tank,

heater and measuring instruments.

TH 211 SHELL AND TUBE

HEAT EXCHANGER

Shell and 7 inner tubes with

water tank, heater, pump and

measuring instruments.

TH 221 PLATE HEAT EXCHANGER

Plate heat exchanger, with pump,

water tank, heater and measuring

instruments.

TH 231 JACKETED VESSEL WITH

COIL AND STIRRER

A stainless steel jacketed vessel with coil

and stirrer, heater, pump, water tank and

measuring instruments.

TH 240 MULTI HEAT EXCHANGER

The unit has three heat exchangers-

concentric tube, shell and tube and

plate. Accessories include pump,

water tank, heater and measuring

instruments.

Optional : jacketed vessel with coil

and stirrer, computer control.

TH 212 SHELL AND TUBE HEAT

EXCHANGER, Transparent Casing

Shell and 7 inner tubes with water tank,

heater, pump and measuring instrument.

TH 241 MULTI HEAT EXCHANGER,

Transparent Casing

The unit has three heat exchangers-

concentric tube, shell and tube and plate.

Accessories include pump, water tank,

heater and measuring instruments.

MT 520 EXHAUST GAS COLORIMETER

Stainless steel finned tubes and casing

with gas to water heat exchanger for use

on multi cylinder engine.

TH 510 SPLIT TYPE AIR CONDITIONER

SYSTEM

2.5 kW unit, with wall type fan coil and

measuring instruments.

TH 512 CAR AIR CONDITIONING

SYSTEM

3.7 kW motor with compressor,

radiator, automotive air condition fan,

R 134a refrigerant and measuring

instruments.

TH 516 LABORATORY AIR

CONDITIONING SYSTEM

The system has a transparent

window. A humidifier, a preheater,

and a reheater are provided in

addition to the normal fan,

compressor and cooling unit.

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THERMODYNAMICS

ISO 9001

Page 16

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

TH 522 ICE MAKER TEST RIG

This is a table top refrigeration system

whereby the evaporator is an ice maker.

Measuring instruments are provided.

TH 521 REFRIGERATION TRAINER

This is a table top refrigeration system

whereby the condenser is a water cooled

concentric tube heat exchanger and the

refrigerant liquid is evaporated in another

water cooled concentric tube heat

exchanger. Measuring instruments are

provided.

HEAT TRANSMISSION AND OTHER

TH 518 RECIRCULATION AIR

CONDITIONING UNIT, With

Climatic Chamber

The system has a transparent

window. A humidifier and a

preheater are provided in addition to

the normal fan, compressor and

cooling unit. A humidifier and a

reheater are provided in the climatic

chamber.

TH 520 BASIC REFRIGERATION

SYSTEM

115 W compressor, with transparent

window freezer and measuring

instruments.

TH 260 BOILING HEAT TRANSFER UNIT

A low boiling point liquid is boiled by a

heater in a glass cylinder. The vapor is

condensed by a water cooled condenser.

Instruments are provided for measurement

of temperatures pressure, cooling water

flow rate and input power.

TH 251 DEMONSTRATION COOLING

TOWER

Transparent packed column complete

with blower, circulating pump, stainless

steel tanks, heater and measuring

instruments.

TH 310 HEAT CONDUCTION

A linear and radial heat

conduction study unit complete

with cooling system, heater,

different heat conduction

materials and cross-section,

measuring instruments.

TH 312 THERMAL CONDUCTIVITY OF

NON METALLIC MATERIALS,

Guarded hot plate method A non-metallic specimen is clamped

between a hot plate with heater and a

cold plate with cooling water. Measuring

instruments are provided.

TH 320 FREE AND FORCED CONVECTION

Vertical duct and heater with flat, cylindrical

and fin heating surfaces. Exhaust fan,

anemometer and measuring instruments.

TH 330 THERMAL RADIATION

Radiant heat source, light source. Radiation measuring devices

and accessories are mounted on aluminum profile frame with

track scale. Measuring instruments.

TH 501 TEMPERATURE MEASURING BENCH

Demonstration of temperature measuring

devices : resistance, thermister, thermocouple,

bimetallic, vapor pressure, liquid in glass, self

adhesive indicator etc.

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CHEMICAL ENGINEERING AND FOOD TECHNOLOGY

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 17

CHEMICAL ENGINEERING EQUIPMENT

FOOD TECHNOLOGY EQUIPMENT

BP 105 FLUID MIXING TANK

For a study of mixing of two materials

under various conditions. The

equipment comprises a mixing tank

with removable baffles, a variable

speed agitator and various impellers,

speed and torque measuring

instrument, an air compressor and a

rotameter.

BP 120 FIXED & FLUIDIZED BED APPARATUS

Two beds, one for air and the other for water, for a study of fluid bubbling phenomena. Air compressor, water pump, rotameters, manometers and bed material are provided.

BP 213 KINETIC REACTORS IN

SERIES

The unit is designed for a study of

multistage mixing process. The

equipment comprises two reagent tanks

with pumps and rotameters, three

reactor tanks with variable speed

agitators and conductivity probes.

HM 120 FLUIDIZATION AND HEAT

TRANSFER

The equipment is for a study of fluidized

bed behavior and heat transfer

coefficient.

The equipment includes a glass cylinder,

a heater with temperature probes and an

indicator, air rotameters, manometers,

volt meter, ammeter and bed material.

HM 130 GAS ABSORPTION COLUMN

Packed column with Rachig rings 1.4 m

high, feed tank, pump, air blower,

manometers, rotameters, carbon dioxide

bottle and a gas analyser.

HM 210 BATCH DISTILLATION UNIT

One plate column with view port and one

packed column with reboiler, condenser,

condensate vessel, reflux valve and

sampling points, manometer, rotameter and

temperature sensors and indicator.

TH 610 TRAY DRYER

Square duct with fan, heater, drying trays, balance and

anemometer.

MP 400 CYCLONE SEPARATOR

A variable speed blower with hopper and variable speed feeder,

cyclone, dust box with filter, travelling Pitot tube and manometers.

BP 310 DEEP BED FILTER

COLUMN

Raw water contaminated with

solids is filtered through deep sand

bed in a transparent column. The

column has pressure tapping and

coupling points along its height.

Raw water tank, treated water tank

with pump, piping and rotameter

are provided.

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STRENGTH AND PROPERTIES OF MATERIALS

ISO 9001

Page 18

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

Equipments in this group measure behavior of materials under various types of load eg tension, compression, bending, torsion, cyclic load, impact etc.

TM 113 UNIVERSAL TESTING MACHINE,

30 kN.

Four columns in two planes, manual hydraulic

jack, force gauge / indicator, dial indicator and

accessories.

Also available : TM 115 UNIVERSAL TESTING

MACHINE, 50 kN.

TM 235 IMPACT TESTING MACHINE,

150/300 J

Charpy impact test, 150 x 1 J and 300 x 2

J hammer, worm gear lifting. Complete

with energy indicator brake and guard.

Optional Motorized lifting, accessories for

Izod test.

TM 232 IMPACT TESTING MACHINE,

50 J.

Charpy impact test, 50 x 0.5 J complete

with energy indicator brake and guard.

TM 411 STRUT BUCKLING APPARATUS

Twin columns with screw loading, loading

indicator and dial gauge for deflection

measurement. Simply support and built-in

end conditions, struts of various sizes and

materials.

TM 203 TORSION TESTING MACHINE,

200 Nm.

A reversible motorized gear reducer,

torque indicator, angular displacement

scale / indicator, calibration weights,

drive sockets, chuck grips for round

specimens.

Optional : Computer Control.

TM 442 THICK CYLINDER

Thick wall aluminium alloy cylinder with

hydraulic hand pump. Strain gauges at

various wall thickness, bridge box, strain

indicator and selector switch.

TM 450 UNSYMMETRICAL CANTILEVER

APPARATUS

Three types of cantilever sections with

mounted end rotation and free end load

application, dial gauges for measurement of

vertical and horizontal displacements.

TM 211 FATIGUE TESTING MACHINE

A specimen is clamped to a rotating

shaft with spring balance loading.

Speed indicated revolution counter is

provided.

TM 221 CREEP TESTING MACHINE

Loading by lever with weights, creep

measurement by dial indicator, glycol pack

for specimen temperature control, test

specimens.

TM 415 BEAM APPARATUS

Aluminium profile frame, 3

sinking load cells, cantilever

support, 3 dial gauges for

deflection measurement,

hangers and weights, beam of

different materials and sections.

TM 445 CIRCULAR DIAPHRAM

Circular aluminium alloy diaphragm with

hydraulic hand pump for internal

pressure, dial gauge for deflection

measurement, strain gauges at various

positions, bridge box, strain indicator

and selector switch.

TM 201 TORSION TESTING MACHINE,

30 Nm.

A reversible, hand operated gear reducer

with revolution counter and angular

scales, torque indicator, calibration

weights, test specimens.

TM 112 EDUCATIONAL UNIVERSAL

TESTING MACHINE, 20 kN.

Four inline columns, manual hydraulic

jack, force gauge, dial indicator and

accessories.

TM 441 THIN CYLINDER

Thin wall aluminium alloy cylinder with

hydraulic hand pump for internal

pressure and closed-end / open-end

conditions, strain gauges at various

positions, bridge box, strain indicator

and selector switch.

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MACHINE ELEMENTS AND THEORY OF MACHINES

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 19

This group of equipment includes simple equipments for force study, mechanism for a study of machine motion and equipment for more

advanced force and motion study.

MECHANISM FOR MOTION STUDY

PLASTICS/STAINLESS STEEL MODELS FOR HORIZONTAL MOTION

STEEL MODELS FOR VERTICAL MOTION AND LASTING SERVICE

MM 211 SLIDER CRANK

For demonstration of relative motion

between crank rotation and slider

translation as found in internal

combustion engines.

MM 212 FOUR BAR LINKAGE

For demonstration of relative motion

between crank rotation and another link

oscillation (swinging).

MM 211H SLIDER CRANK

MM 213H SLOTTED LINK

MM 214H WHITWORTH QUICK RETURN

MM 212H FOUR BAR LINKAGE

MM 215H SCOTCH YOKE

MM 216H OLDHAM COUPLING

MM 219H GENEVA STOP

MM 220H CAM AND FOLLOWER

MM 213 SLOTTED LINK

For demonstration of relative motion

between crank rotation and slider

translation through another oscillating

link resulting in quick return for slider

motion.

MM 214 WHITWORTH QUICK RETURN

For demonstration of relative motion

between crank rotation and slider

translation through another offset rotating

member resulting in quick return for slider

motion. MM 216 OLDHAM COUPLING

For demonstration of relative angular

motion between two shafts with parallel

but displaced axes.

MM 215 SCOTCH YOKE

For demonstration of relative motion

between crank rotation and a yoke

translation.

MM 218 CONSTANT VELOCITY JOINT

For demonstration of relative angular

motion between two intersecting shafts

through shifting balls as found in front drive

shafts of an automobile. The angle

between input and output shafts is

adjustable.

MM 217 HOOKE’S UNIVERSAL JOINT

For demonstration of relative angular

motion between two intersecting shafts

through a cross-member as found in the

rear drive shaft of an automobile. The

angle between input and output shafts is

adjustable.

MM 219 GENEVA STOP

For demonstration of relative angular

motion between two parallel shafts – one

with continuous rotation, the other with

intermittent rotation.

MM 220 CAM AND FOLLOWER

For demonstration of relative motion between

a rotating eccentric member (cam) and sliding

member (follower) translation as found in

internal combustion engines.

MM 221 EPICYCLE GEAR TRAIN

For demonstration of relative angular

motion between two shafts with common

axis using sun and planetary gears to

produce a forward speed.

MM 222 DOUBLE EPICYCLIC GEAR TRAIN

For demonstration of relative angular motion

between three shafts with common axis

using two epicyclic trains to produce two

forward speeds or a forward and a reverse.

MM 223 TRIPLE EPICYCLIC GEAR TRAIN

For demonstration of relative angular motion between four shafts with common

axis using three epicyclic trains to produce two forward speeds and a reverse.

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MACHINE ELEMENTS AND THEORY OF MACHINES

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MM 500 MECHANICAL ENGINEERING TEST SETS

MM 500-111 FORCES SET

The set consists of plastic plates, angular scale, pulleys, weight hangers and weights, cords and rings, and protactor. The experiments include center of gravity, force triangle, force polygon, Bow’s notation, and non-concurrent forces.

MM 500-112 MOMENTS SET

The set consists of riqid beam, crank lever with hook points, spring balances, pulley, weight hangers and weights, cord and hooks. The experiments include principles of moments, beam balances, levers and beam reactions.

MM 500-113 SHEAR AND BENDING

MOMENT SET

The apparatus consists of two-part beams and spring attachments, beam supports, spring balances, weight hangers and weights. The experiments include dermination of shear force and bending moment on a beam under loads.

MM 500-115 CRANK AND TOGGLE SET

The set consists of slider crank with weight hangers, weights and pulley. The experiment is to demonstrate crank moment and slider resistance at different crank angles.

MM 500-121 DEFLECTION OF BEAMS

SET

The set consists of beams of different material, a dial indicator, a vernier caliper, steel rule, fixing attachments, weight hanger and weights. The experiments include relation of beam deflection beam length material (modulus of elasticity), moment of inertia and end condition.

MM 500-132 TENSILE TEST SET

The set consists of a tensile test frame, specimens of different material, a dial indicator, and vernier caliper. The experiments include tensile test to destruction of different material for observation of elastic and plastic regions, modulus of elasticity and ultimate strength.

MM 500-133 TORSIONOF RODS AND

TUBES TEST SET

The set consists of rods and tubes of different materials, fixed and rotating chucks with pulley, dial indicator, vernier caliper, steel rule, weight hanger and weights. The experiments include relation of angle of twist, specimen length moment of inertia and material.

MM 500-134 SPRING TEST SET

The set consists of different size coiled springs, compression test frame, vernier caliper, steel rule, weight hanger and weights. The experiments include spring compression test, spring extension test and series and parallel spring tests.

MM 500-135 POTENTIAL AND KINETIC

ENERGY SET

The set consists of a ball pendulum with cord, flywheel, spring, weight hanger and weights and stop watch. The experiments includes kinetic and potential energy in a pendulum, potential energy in spring and kinetic energy of flywheel.

MM 500-141 INCLINED PLANE

FRICTION SET

The set consists of inclined plane, sliding block, roller set, different surface material, weight hanger and weights. The experiments include forces on inclined plane, rolling and sliding friction on different surfaces static and kinetic sliding friction for different surfaces and angles.

MM 500-142 ROTATING FRICTION SET

The set consists of screw jack, different bearings, different wedges, weight hanger and weights. The experiments include efficiencies of screw jack, wedges and different bearings.

MM 500-151 PULLEY SET

The set consists of single, double and

triple pulleys, Weston differential pulley,

wheel and axle, weight hangers and

weights.

The experiments include simple pulley system wheel and axle and Weston differential pulley.

MM 500-001 BASIC PANEL

The panel is a perforated stainless steel sheet mounted on two supports with adjustable footings. The panel can be tilted, put in portrait or landscape position. Accessories for specific experiments are mounted on the panel by quick fitting screws. Panel size : 375 x 500 mm., distance between holes : 25 mm.

The sets provide a wide variety of machine elements and mechanism for studying basic engineering principles. It consists of MM 500-001 Basic Panel where accessories are attached for various experiments on relative motion, force and moment, motion and force, vibration, material testing and other simple mechanism. There are 20 sets of optional accessories for over 60 experiments. Each set is supplied in compact plastic box.

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MACHINE ELEMENTS AND THEORY OF MACHINES

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FORCE AND MOTION STUDY

MM 500-152 BELT AND CHAIN SET

The set consists of chain drive system, belt drive system weight hangers and weights. The experiments include power transfer and efficiency in belt drive and chain drive and friction and angle of lap on a pulley.

MM 500-153 GEAR TRAINS SET

The set consists of spur gears of different number of teeth, worm and wheel, bevel gears, weight hangers and weights. The experiments include spur gears gear trains idler gear worm and wheel and bevel gears.

MM 500-162 CENTRIFUGAL FORCE SET

The set consists of centrifugal force frame, weight hanger, weights and stop watch. The experiments include relationship of centrifugal force with radius, speed and mass.

MM 500-171 BAR LINKAGES SET

The set consists perforated bars with different lengths, bar joints, screw driver and spanner, pen and pen holder. The experiments include join and form various linkages for experiments on four bar linkages pantograph, straight line linkages, Ackerman stearing.

MM 500-172 CAM AND FOLLOWER SET

The set consists of cams of different shapes and flat face and roller followers, angular and linear scales. The experiments include relation between angular and linear displacement of cams and followers.

MM 500-173 ROTARY-TRANSLATION

MOTION SET

The set consists of a slider crank slotted link, quick return mechanism. The experiments demonstrate the relation between a rotary motion and a translation motion for different mechanism.

MM 500-174 ROTARY MOTION FOR

TWO SHAFTS SET

The set consists of an Oldham coupling and universal joint. The experiments include relative motion of the two shafts for parallel and intersecting shafts.

MM 500-175 INTERMITTENT MOTION SET

The set consists of Geneva stop ratchet to demonstrate how a rotary motion is converted to a start-stop motion.

MM 240 SIMPLE GEARED SYSTEM

For determination of system inertia. A system

of 12 gears and 4 shafts. Complete with load

hanger, weights, measuring tape, stop watch

and cord.

MM 242 COMPREHENSIVE GEARED SYSTEM

For determination of system inertia and

efficiency. Three shafts with fixed and sliding

gears, geared motor dynamometer, inverter,

mechanical brake dynamometer, sensors and

indicators, weight hanger, weights and masses.

MM 246 AUTOMOTIVE GEAR SYSTEM EFFICIENCY,

Manual Transmission

Bench top unit of five-speed automotive manual gear box with input motor dynamometer, inverter, output water brake dynamometer and measuring instruments for a study of gear efficiency at different loads, speeds and gear ratios.

MM 245 AUTOMOTIVE GEAR STUDY UNIT

Five-speed automotive manual gear box with input motor

dynamometer, inverter, output water brake dynamometer and

measuring instruments for a study of gear efficiency at different

loads, speeds and gear ratios and equivalent gear inertia.

MM 340 STATIC AND DYNAMIC

BALANCING MACHINE

A 0.75 kW machine with speed controller

for two-plane balancing. The machine is

equipped with standard rotors, balancing

weights, vibration pickups, signal amplifier

and converter and software for data

analysis on computer.

MM 343 STATIC AND DYNAMIC

BALANCING APPARATUS

Four balance masses. Static balancing by

applying known weight steel balls. Dynamic

balancing when shaft assembly is driven by

a motor.

Optional : Inverter for speed control.

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MACHINE ELEMENTS AND THEORY OF MACHINES

ISO 9001

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F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

MM 320-001 Floor Standing Basic Unit This is a floor standing aluminium profile twin frame on wheels with adjustable footings and a cabinet for housing optional accessories. The unit can be used for all vibration experiments. Window opening : 900 x 650 mm.

VIBRATION

BASIC UNITS

ACCESSORIES

MM 440 GYROSCOPE, Two motors

Rotor motor and procession motor with

speed controllers for a study of gyroscope

torque vs procession speeds.

MM 445 CENTRIFUGAL FORCE

APPARATUS

Variable rotating masses with adjustable

radius, speed and force indicators.

MM 441 GYROSCOPE, Single Motor

A rotor with adjustable mass and radius and a portable tachometer.

MM 320 UNIVERSAL VIBRATION APPARATUS The apparatus allows a wide range of vibration studies, namely : pendulums, mass-spring, free and forced

vibration, lateral vibration, torsional vibration, with and without damping. Optional sensors with signal converter and software for data analysis by computer. The set consist of the Basic Units where various accessories and measuring devices are installed for various experiments in vibration.

MM 320-005 Bench Top Basic Unit This is a bench top aluminium profile twin frame with adjustable footings. The unit can be used for all vibration experiments. Window opening : 900 x 650 mm.

MM 320-007 Pendulum Basic Unit This is a bench top aluminium profile single column of aluminium profile with adjustable footings and top attachment for pendulum experiments.

MM 320-011 Compound

Pendulum

MM 320-010 Simple

Pendulums MM 320-012 Reversible Pendulum

(Kater Pendulum)

MM 320-013 Bifilar

Suspension MM 320-014 Center of Percussion

MM 320-020 Mass-spring Apparatus

MM 320-030 Free Vibration

Apparatus MM 320-031 Forced Vibration Apparatus MM 320-040 Lateral Vibration Apparatus

MM 320-050 Undamped Vibration Absorber

MM 320-060 Torsional Vibration Apparatus, single rotor system

MM 320-061 Torsional Vibration Apparatus, two rotors system

MM 320-062 Torsional Vibration Apparatus, single rotor with damping

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STRUCTURES AND ACCESSORIES

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F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 23

This group of equipments requires a main frame where test accessories are attached for experiments. Supporting accessories are used for

installation and/or measurement. Learning software is available for most experiments.

MAIN FRAME

ACCESSORIES

7

ST 300 UNIVERSAL STRUCTURAL FRAME

Twin aluminium profile frame on steel support with 850x550 mm.

window for attachment of structural models and accessories.

Load capacity : 2.5 kN.

ST 305 UNIVERSAL BASE FRAME

Bench top base frame of 30x30 mm aluminium profile 950 mm long for

attachment of structural models and accessories.

It is intended to replace ST 300 UNIVERSAL STRUCTURAL FRAME for

many experiments.

ST 311 BENDING MOMENT

For measurement of bending

moment at a section in a beam.

Apparatus includes a two part

beam, a spring balance, load

hanger and weights.

ST 312 SHEAR FORCE

For measurement of shear force at

a section in a beam. Apparatus

includes a beam, a spring and

spring balances, load hangers and

weights.

ST 313 INFLUENCE LINE

APPARATUS

For investigation of reactions under

various conditions of load at all

supports along a three span bridge.

Apparatus includes a 3-span

bridge, ST 124 Vertical force

supports, a rolling load, ST 131

Dial indicator and other options.

ST 3112 SHEAR FORCE AND

BENDING MOMENT

For measurement of both shear

force and bending moment in the

same beam. The apparatus

includes a two-part beam, spring

balances, load hanger and weights.

ST 315 SHEAR CENTER

For determination of the plane of

traverse loading without twisting for

selected standard sections.

Apparatus includes steel sheet beams

with different sections, beam

supports, a load hanger, weights and

ST 131 Dial indicators.

ST 311C BENDING MOMENT,

Computer Interface

Same accessories as ST311 by

spring balance is replaced by load

cell and ST150 Force indicator.

Software is included.

ST 3112C SHEAR FORCE AND

BENDING MOMENT,

Computer Interface

Same accessories as ST 3112 but spring balances are replaced by load cells and ST 150 Force indicator. Software is included.

ST 312C SHEAR FORCE, Computer

Interface

Same accessories as ST 312 but

spring balance are replaced by load

cell and ST 150 Force indicator.

Software is included.

ST 316 UNSYMMETRICAL

CANTILEVER

For studying a cantilever deflection

and determining shear center.

Apparatus includes cantilevers with

load hangers, weights and ST 131

Dial indicators.

ST 316C UNSYMMETRICAL

CANTILEVER, Computer

Interface

Same accessories as ST 316 but

ST 131 Dial indicators are replaced

by ST 132 Digital indicators. Software

is included.

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STRUCTURES AND ACCESSORIES

ISO 9001

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F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

ST 317 EQUILIBRIUM OF FORCES

For studying the equilibrium of

concurrent and non-concurrent

forces in a single plane. Apparatus

includes a force board, pulleys,

brackets, rings, nylon cords, load

hangers, weights and a marking

device.

ST 318 EQUILIBRIUM OF A RIGID BODY

For measurement of the ground and wall

reactions as a weight is moved up a rigid

ladder. Apparatus includes a ladder, a

sliding weight, pulleys, load hangers,

cords, weights and a track plate.

ST 319 THREE DIMENSIONAL

EQUILIBRIUM

For studying the equilibrium of five

concurrent and non-concurrent forces

in a three-dimensional system.

Apparatus includes a cubical frame

with pulleys, mirrors, load hangers,

weights, rings and cords.

ST 320 EQUILIBRIUM OF A BEAM

For measurement of support reactions of a

simple beam or cantilever in equilibrium

under different loads. Apparatus includes a

beam, weighing machines, load hangers

and weights.

ST 321 CONTINUOUS BEAM

For measurement of reactions for a

two- span continuous beam with and

without settlement of a support.

Apparatus includes test beams of

different materials and sections, ST

113 Built-in/knife edge support, ST

124 Vertical force supports, a pulley,

load hangers, weights and ST 131

Dial indicator.

ST 322 AREA MOMENT METHOD

For verification of the deflections

and slopes of a beam by area-

moment method. Apparatus includes

test beams of different material and

sections, ST115 Moment supports, a

pulley, load hangers, weights, and

ST 131 Dial indicator.

ST 323 DEFLECTION OF BEAMS

AND CANTILEVERS

For measurement of deflections and

slopes of a beam under bending.

Apparatus includes test beams of

different sections, ST 112 Built-

in/knife edge beam supports, load

hangers, weights and ST 131 Dial

indicator.

ST 326 VIRTUAL WORK

For studying the principle of virtual work to

the derivation of redundant reactions.

Apparatus includes a beam, ST 115

Moment supports, ST 124 Vertical force

support, moment application device, a

pulley, load hangers, weights, dial indicator

and other options.

ST 321C CONTINUOUS BEAM,

Computer Interface

Same accessories as ST 321 but ST 124 Vertical force supports are replaced by ST 125 Vertical force load cells with ST 150 force indicator. Software is included.

ST 322C AREA MOMENT METHOD,

Computer Interface

Same accessories as ST 322 but ST 115 Moment supports are replaced by ST 116 Moment load Cell with ST 150 Force Indicator. ST 131 Dial Indicator is replaced by ST 132 Digital Indicator. Software is included.

ST 331 TWO-HINGED PARABOLIC ARCH

For direct measurement of the horizontal

component of the abutment thrust of a two-

hinged parabolic arch by using a simple

model. Apparatus includes an arch with

loading points, load hangers, weights,

ST 119 Horizontal force support and

ST 131 Dial indicator.

ST 332 PARABOLIC ARCH, Fixed Ends

For measurement of horizontal thrust and

end fixing moments of the abutment.

Apparatus includes an arch with loading

points, load hangers, weights, ST 115

Moment support, ST 119 Horizontal force

support and ST 131 Dial indicator.

ST 326C VIRTUAL WORK,

Computer Interface

Same accessories as ST 326 but ST 115 Moment supports are replaced by ST 116 Moment Load Cells with ST 150 Force Indicators. ST 131 Dial Indicators are replaced by ST 132 Digital Indicators. Software is included.

ST 331C TWO-HINGED PARABOLIC

ARCH, Computer Interface

Same accessories as ST 331 but ST 119 Horizontal force support is replaced by ST 120 Horizontal force load cell with ST 150 Force Indicator. Software is included.

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STRUCTURES AND ACCESSORIES

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F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 25

ST 333 THREE HINGED ARCH

For measurement of horizontal abutment

thrust for symmetrical and unsymmetrical

three hinged arch using a combination of

concentrated and distributed loading.

Apparatus includes aluminium arch

sections, ST 119 Horizontal force support

and rolling load, load hangers, weights and

ST 131 Dial indicator.

ST 340 STRAIN AND STRESS OF

MATERIAL

For demonstration of strain and stress of

material using strain gauges. Apparatus

includes different section test beams,

ST 114 knife edge supports, load hanger

and weights and ST 151 Bridge box and

strain indicator.

ST 341C REDUNDANT TRUSS, Computer

Interface

For measurement of deflection and axial forces in pin-joint trust members when a redundant member is added. Apparatus includes 8 member truss with strain gauges, ST 152 Bridge box and strain indicator, ST 125 Vertical force load cell with digital indicator and ST 132 digital indicator. Software is included.

ST 342C FORCES IN TRUSS,

Computer Interface

For measurement of deflection and axial forces in pin joint trust members. Apparatus includes 19 truss members with strain gauges, ST 153 Bridge box and strain indicator, ST 125 Vertical force load cell with digital indicator and ST 132 Digital indicator. Software is included.

ST 345 TENSILE MODULUS OF

ELASTICITY

For measurement of the modulus of elasticity

of materials in the form of rods. Apparatus

includes test rods of different materials, rod

holders, a loading device, a load cell and

ST 150 Force indicator, extension markers,

and ST 131 Dial indicator.

ST 332C PARABOLIC ARCH, Fixed

Ends, Computer Interface

Same accessories as ST 332 but ST 115 Moment Support is replaced by ST 116 Moment load cell with ST 150 Force Indicator and ST 119 Horizontal force support is replaced by ST 120 Horizontal force load cell. Software is included.

ST 333C THREE HINGED ARCH,

Computer Interface

Same accessories as ST 333 but ST 119 Horizontal force support is replaced by ST 120 Horizontal force load cell. Software is included.

ST 340C STRAIN AND STRESS OF

MATERIAL, Computer

Interface

Same accessories as ST 333 but load hanger and weights are replaced by ST 125 Vertical force load cell with ST 150 Force Indicator. Software is included.

ST 351 SIMPLE SUSPENSION BRIDGE

For measurement of cable tension

resulting from uniformly distributed and

point loads on the rigid deck. Apparatus

includes a cable bridge, pulley, a point

load, load hanger and weights.

ST 352 SUSPENSION BRIDGE

For studying the inter-action between

suspension cables and load measuring

supports with uniformly distributed and

point load on the rigid deck. Apparatus

includes a cable bridge, ST 124 Vertical

force support, a point load, load

hangers, weights, and pulley.

ST 351C SIMPLE SUSPENSION BRIDGE,

Computer Interface

Same accessories as ST 351 but load hanger and weights are replaced by ST 125 Vertical force load cell with ST 150 Force indicator. Software is included.

ST 352C SUSPENSION BRIDGE,

Computer Interface

Same accessories as ST 352 but weight hanger and weights are replaced by ST 125 Vertical force load cell with ST 150 Force indicator. Software is included.

ST 360 DEFLECTION OF FRAMES

For comparison of experimental and

theoretical deflections of a rectangular

portal, an open square and an “S” frame.

Apparatus includes different frame

sections, ST 115 Moment support, ST

119 Horizontal force support, and ST 131

Dial indicator.

ST 360C DEFLECTION OF FRAMES,

Computer Interface

Same accessories as ST 360 but ST 115

Moment support is replaced by ST 116

Moment load cell with ST 150 Force

indicator, ST 119 Horizontal Force Support is

replaced by ST 120 Horizontal force load cell

and ST 131 Dial indicator is replaced by

ST 132 Digital Indicator. Software is included.

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STRUCTURES AND ACCESSORIES

ISO 9001

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F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c

STRUCTURE ACCESSORIES

LARGE FRAME

ST 361 DEFLECTION OF CURVED

BARS

For measurement of horizontal and

vertical components of curved bar

deflections. Apparatus includes

different curved bars, a load hanger,

weights, and ST 131 Dial indicator.

ST 370 COLUMN BUCKLING

For studying an elastic strut buckling

under load with different end

conditions. Apparatus includes strut

bars, strut supports, ST 131 Dial

indicator, a loading device, a load cell

and ST 150 Force indicator.

ST 373 TENSION COEFFICIENTS

For demonstrating the use of tension

coefficients in resolving three-dimensional

forces. Apparatus includes vertical

columns, a compression spring balance,

tension spring balances, a load hanger

and weights.

ST 375 TORSION OF RODS AND

TUBES

For the investigation of torsion and

torsional rigidity in rods, tube and split

tube. Apparatus includes different test

rods, chuck grips with supports, a

pulley, a rotation arm with ST 131 Dial

indicator, a load hanger and weights.

ST 361C DEFLECTION OF CURVED

BARS, Computer Interface

Same accessories as ST 361 but ST 131 Dial indicators are replaced by ST 132 Digital indicators. Software is included.

ST 375C TORSION OF RODS AND

TUBES, Computer Interface

Same accessories as ST 375 but ST 131 Dial indicator is replaced by ST 132 Digital indicator. Software is included.

ST 400 UNIVERSAL TEST FRAME, 300 kN

A universal test frame with accessories for testing actual beam or

truss with capacity 300 kN. Frame opening 3.5 x 1.65 m, maximum

distance between two loading points 5.5 m.

ST 111 ROLLER

SUPPORT

ST 113 BUILT-IN/KNIFE EDGE SUPPORT

ST 115 MOMENT SUPPORT

ST 116 MOMENT LOAD CELL

ST 119 HORIZONTAL FORCE SUPPORT

ST 120 HORIZONTAL FORCE LOAD CELL

ST 124 VERTICAL FORCE SUPPORT

ST 125 VERTICAL FORCE LOAD CELL

ST 131 DIAL INDICATOR

ST 132 DIGITAL INDICATOR

ST 150 INDICATOR FORCE

ST 151, 152, 153 BRIDGE BOX AND STRAIN INDICATORS, Multi Channel Multi Channel

ST 112 BUILT-IN/KNIFE EDGE SUPPORT, Sliding Flat Bar

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SOFTWARE

ISO 9001

F o r f u r t h e r d e t a i l s , p l e a s e v i s i t w w w . e s s o m . c o m o r w w w . e s s o m . c c Page 27

ESSOM software is LabviewTM

based and is available for most equipments. It is classified as Learning Software for equipments without

live signals and Operating Software for equipments with live signals.

SAMPLE DISPLAY FOR LEARNING SOFTWARE

The software provides information on equipment description, relevant theory, experiment procedures, typical data, to give required

calculations upon entering input data manually and to give hard copy printout.

SAMPLE SOFTWARE

OPERATING SOFTWARE

There are two levels of the software i.e. Computer Interface and Computer Control.

For Computer Interface, sensors analog outputs are converted to digital by an interface module. The software is programmed for the

digital signals to be displayed and/or analyzed by computer.

For Computer Control, an interface module and motors and/or software program are used in place of relevant manual adjustment, and

software data are displayed, analyzed and controlled by computer.

SAMPLE DISPLAY FOR COMPUTER INTERFACE SOFTWARE

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CONTINUOUS IMPROVEMENT IS OUR MISSION

COMPACT STEAM TURBINE POWER PLANT

ESSOM COMPANY LIMITED

HEAD OFFICE

508 Soi 22/1, Somdetphrachaotaksin Rd., Bukkalo,

Thonburi, Bangkok 10600, THAILAND

Tel. +66 (0) 2 476 0034, Fax. +66 (0) 2 476 1500

E-mail : [email protected]

[email protected]

AGENT :

FACTORY

34/1 Moo 12, Raiking, Soi 42 Pracharas,

Buddhamonthon 5 Rd., Samphran, Nakornprathom

73110, THAILAND

Tel. +66 (0) 2 019 8913-5, Fax. +66 (0) 2 019 8912

E-mail : [email protected]

[email protected]


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