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ConstantTemperatureEquipment

ConstantTemperatureEquipment

PolySciencePolyScience

ChillersChillers

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SuperiorPerformance

DependableOperation

FlexibleDesign

SuperiorPerformance

DependableOperation

FlexibleDesign

PolyScience

PolyScience RecirculatinPolyScience Recirculatin

PolyScienceChillers

SuperiorPerformance

DependableOperation

FlexibleDesign

SuperiorPerformance

DependableOperation

FlexibleDesign

When it comes to cooling your

sensitive and expensive process

equipment, you can't afford to

cut corners. You need a chiller

you can rely on day in, day

out, year after year.

And that's precisely why your

first choice for process cooling

should be a PolyScience

Recirculating Chiller. Designed

and engineered to deliver

industry-leading performance

and reliability, our 5000 and

6000 Series Chillers provide

the dependable and efficient

heat removal you need andthe advanced, user-friendly

operation you've always wanted.

Contents

Key Advantages. . . . . . . . . . . . . . . . . . . . . . . . 2

6000 SeriesRefrigerating Chillers . . . . . . . . . . . . . . 4

5000 SeriesHeating and RefrigeratingChillers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Compact Chillers . . . . . . . . . . . . . . . . . . . . . 8

Liquid-to-Air Recirculators . . . . . . . . 9

How to Size Your Chiller . . . . . . . . . 10

Chiller Options . . . . . . . . . . . . . . . . . 10

How to Select a Pump Type . . . . .11

Rack Mount Chillers . . . . . . . . . . . . 11

PolyScience Accessories . . . . . 12

Exclusive Pressure andFlow Rate Display

Only PolyScience Chillersgive you at-a-glanceaccess to process pressure

or flow rate information.

Ambient

Tracking andRemoteProbe

Capability

Optionalremote temperature probeallows set point control

based on room, machinery,or material temperature.It's ideal for ultra-precisetemperature control, suchas EDM and CNC lathing.

Built-in ProtectionAudible and visual alarmsalert you to...

Low Fluid Pressure

Low Fluid Flow

High Fluid Temperature

Low Fluid Temperature

High Ambient Temperature

Cool CommandTM

Refrigeration TechnologyReliable Cooling Even at

Elevated Ambient Temperatures

Ultra-Precise Cooling Control

Longer Compressor Life

Cool Command is an advanced refrigera-tion technology that carefully monitors

heat load to deliver only the amount ofrefrigerant needed. It permits effectivecooling even at high temperatures withoutexcessive energy consumption.

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Application

Chillers: Simply SuperiorChillers: Simply Superior

www.polyscience.com

Toll Free: 800-229-7569USA and Canada

Worldwide: 847-647-06

Fax: 847-647-1155

e-mail:[email protected]

Lasers

Electrical DischargeMachining (EDM)

Milling Machines

Plasma Etching

AA FurnacesConcentrator/Extractors

Condenser Cooling

Diffusion Pumps

Electron Microscope

FTIR

GC/MS

ICP

NMR Magnets

Reaction Vessels

Rotary Evaporators

Sputtering Systems

Turbo-MolecularPumps

Vacuum Systems

Welders

X-Ray Diffraction

Easy-Access Air FilterReusable filter can beremoved from either side of

unit for easy cleaning.

One-Touch ControlSetting temperature andoperation parameters is assimple as pressing andturning a single knob.

Remote OperationCapability

Remote operation throughoptional:RS232RS485Dry contact orDC voltage (12 to 24

volt signal)

Compact andPortable

Small footprint with heavy-duty locking caster wheels.

Quick-Fill

ReservoirTop-mounted fill portwith easy-access, clean-able filter makes it simple

to add cooling fluid.

Liquid LevelIndicator

Lets you quickly deter-mine when cooling fluidneeds to be added.

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PolyScience

The 6000 Series

Refrigerating Chiller

The 6000 Series

Refrigerating Chiller

PolyScience6000 Chillers

PolyScience 6000 Series Recirculating Chillers are designed to handle processtemperatures from -10 to 40C (14 to 104F), making them ideal for manyroutine process cooling needs. To help optimize cooling efficiency for aparticular application, they are available in a wide selection of coolingcapacities, compressor sizes, and pump types.

All models feature convenient "one-touch" temperature control and bright LED

readouts which can be easily read, even from across the room and let you checktemperature set point and fluid flow rate and/or pressure with just a quick touch.

For added operational safety, PolyScience Chillers feature audible and visualalarms that alert you instantly when operating parameters such as fluidtemperature, flow rate, fluid pressure, and ambient temperature exceedpre-set limits. There are even user-adjustable high and low temperature limits tohelp prevent unauthorized set point changes plus built-in safeties.

Other features include an easy-to-use calibration function that allows you toadjust the Chiller's temperature display to match a traceable temperaturestandard and optional interfaces for various control functions, such as remoteon/off and remote control.

Flexible Design

PolyScience RecirculatingChillers are designed to deliver

reliable performance under a

broad range of operating condi-

tions and applications. Plus for

even greater versatility, you can

select the temperature range,

cooling capacity, pump, and

control options that best meet

your heat removal needs.

-10 to 40C ProcessTemperatures

Extra-Large DigitalTemperature Readout

Digital Pressure and FlowRate Display

One-touch TemperatureControl

Push-Button CalibrationCapability

Cool CommandTM

Refrigeration Technology

Built-in EquipmentProtection

Optional Ambient TrackingProbe

Optional remote On/Offvia contact closure or12 to 24VDC

Optional RS232 or RS485

DI Water Package Available

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6000 ChilleSpecificatio

6000 Series Chillers

Specifications


Specifications

Performance specifications determined at ambient temperature of 20C/68F. For 50Hz units, derate cooling capacity and pump flow by 17%. Wetted Parts are Brass, Stainless

Steel, Polyethylene, EPDM Rubber. Cooling capacity in watts x 3.41= BTU/hr. Specifications subject to change without notice.

Specifications for Standard 6000 Series Chillers with Magnetic Drive Centrifugal Pump

Model 6206 6306 6506 6706 6106

Compressor 1/4 HP 1/3 HP 1/2 HP 3/4 HP 1 HP

Cooling Capacity @ 20C 800 Watts / 2728 BTU/hr 1200 Watts / 4092 BTU/hr 1700 Watts / 5797 BTU/hr 2500 Watts / 8525 BTU/hr 2900 Watts / 9889 BTU/hr10C 500 Watts / 1705 BTU/hr 900 Watts / 3069 BTU/hr 1100 Watts / 3751 BTU/hr 1700 Watts / 5797 BTU/hr 1950 Watts / 6649 BTU/hr

0C 200 Watts / 682 BTU/hr 500 Watts / 1705 BTU/hr 750 Watts / 2557 BTU/hr 760 Watts / 2591 BTU/hr 1000 Watts / 3410 BTU/hr

Flow Rate @ 0 PSI 4.1 gpm / 15.5 lpm 4.1 gpm / 15.5 lpm 4.1 gpm / 15.5 lpm 4.1 gpm / 15.5 lpm 4.1 gpm / 15.5 lpm

Pump Pressure 10 psi @ 0 flow rate 10 psi @ 0 flow rate 10 psi @ 0 flow rate 10 psi @ 0 flow rate 10 psi @ 0 flow rate

Shipping Weight 131 lbs / 59.4 kg 143 lbs / 64.8 kg 168 lbs / 76.2 kg 187 lbs / 85 kg 189 lbs / 85.7 kg

Volts, Hz, Amps 120V, 60Hz, 9.5A 120V, 60Hz, 10.4A 120V, 60Hz, 13.5A 208-230V, 60Hz, 9.2A 208-230V, 60Hz, 9.5A60Hz Cat. No. 082501 082511 082521 082531 082542

Volts, Hz, Amps 240V, 50Hz, 5.6A 240V, 50Hz, 5.9A 240V, 50Hz, 7.2A 240V, 50Hz, 9.2A 240V, 50Hz, 9.5A

50Hz Cat. No. 082506 082516 082526 082536 082546

Additional Specifications for "P" Series Chillers with Positive Displacement Pumps

Model 6206P 6306P 6506P 6706P 6106P

Flow Rate @ 0 PSI 1 gpm / 3.75 lpm 1 gpm / 3.75 lpm 1 gpm / 3.75 lpm 3.5 gpm / 13.2 lpm 3.5 gpm / 13.2 lpm

Pump Pressure Adjustable 20 - 100 psi Adjustable 20 - 100 psi Adjustable 20 - 100 psi Adjustable 20 - 100 psi Adjustable 20 - 100 psi

Shipping Weight 141 lbs / 64 kg 153 lbs / 69 kg 178 lbs / 81 kg 197 lbs / 89 kg 199 lbs / 90 kg

Volts, Hz, Amps 120V, 60Hz, 12.2A 120V, 60Hz, 13.1A 120V, 60Hz, 16A 208-230V, 60Hz, 11.9A 208-230V, 60Hz, 12.2A60Hz Cat. No. 082502 082512 082522 082532 082544

Volts, Hz, Amps 240V, 50Hz, 6.8A 240V, 50Hz, 7.3A 240V, 50Hz, 8.9A 240V, 50Hz, 11.9A 240V, 50Hz, 12.2A50Hz Cat. No. 082507 082517 082527 082537 082547

Catalog Numbers for "T" Series Chillers with Turbine Pumps (3.5 gpm / 13.2 lpm @ 0 psi, 2 gpm / 7.5 lpm @ 93 psi)

Model 6206T 6306T 6506T 6706T 6106T

Flow Rate @ 0 PSI 3.5 gpm / 13.2 lpm 3.5 gpm / 13.2 lpm 3.5 gpm / 13.2 lpm 3.5 gpm / 13.2 lpm 3.5 gpm / 13.2 lpm

Pump Pressure Adjustable 20 - 90 psi Adjustable 20 - 90 psi Adjustable 20 - 90 psi Adjustable 20 - 90 psi Adjustable 20 - 90 psi

Shipping Weight 143 lbs / 65 kg 156 lbs / 71 kg 181 lbs / 82 kg 197 lbs / 89 kg 199 lbs / 90 kg

Volts, Hz, Amps 120V, 60Hz, 12.2A 120V, 60Hz, 13.1A 120V, 60Hz, 16A 208-230V, 60Hz, 11.9A 208-230V, 60Hz, 12.2A60Hz Cat. No. 082503 082513 082523 082533 082543

Volts, Hz, Amps 240V, 50Hz, 6.8A 240V, 50Hz, 7.3A 240V, 50Hz, 8.9A 240V, 50Hz, 11.9A 240V, 50Hz, 12.2A50Hz Cat. No. 082508 082518 082528 082538 082548


Additional Specifications for 6000 "P" Series Chillers with Positive Displacement Pump

Additional Specifications for 6000 "T" Series Chillers with Turbine Pump

Which pump type isright for you?See page 11.

C US

Temperature Range -10 to 40C, 14 to 104F

Temperature Stabi lity 0.1C

Reservoir Capaci ty 1.1 gallons / 4.2 l iters

Dimensions, h x w x l 225/8 x 141/2 x 275/8 in. / 57.5 x 36.8 x 70.2 cm

Inlet and Outlet 1/2 inch female NPTSupplied with 1/2 in. and 5/8 in. hose barb adapters

DI Water Package Also Available

6000 Series Chiller Specifications

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PolyScience

6

5000 Series

Heating and Refrigerating Chiller

5000 Series

Heating and Refrigerating Chiller

PolyScience5000 Chillers

PolyScience 5000 Series Recirculating Chillers offer the same superiorperformance, dependable operation, and flexible design of our 6000Series Chillers plus an extended operating range: -10 to 70C (14 to158F)! Ideal for more demanding temperature control applications, italso features one-touch set point control, easy-to-read temperature and

fluid flow/pressure displays, push-button calibration, and remote con-trol capability.

Also standard are all the same safety features found on the 6000.Adjustable high/low temperature limits; user-settable alarms for lowflow rate, low fluid pressure, and high ambient temperature; and

integral low liquid level and over-temperature alarms.

Extended -10 to 70CTemperature Range

Extra-Large DigitalTemperature Readout

Digital Pressure and FlowRate Display

One-touch TemperatureControl

Push-Button CalibrationCapability

Cool CommandTM

Refrigeration Technology

Built-in EquipmentProtection

Optional Ambient TrackingProbe

Optional remote On/Offvia contact closure or 12to 24VDC

Optional RS232 or RS485

DI Water Package Available

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5000 ChillerSpecificatio


Specifications


Specifications

Performance specifications determined at ambient temperature of 20C/68F. For 50Hz units, derate cooling capacity and pump flow by 17%. Wetted

parts are Brass, Stainless Steel, Polyethylene, EPDM Rubber. Cooling capacity in watts x 3.41= BTU/hr. Specificat ions subject to change without notice.

Additional Specifications for "P" Series Chiller s with Positive Displacement PumpsModel 5206 5306 5706 5106

Compressor 1/4 HP 1/3 HP 3/4 HP 1 HP

Cooling Capacity @ 20C 800 Watts / 2728 BTU/hr 1200 Watts / 4092 BTU/hr 2500 Watts / 8525 BTU/hr 2900 Watts / 9889 BTU/hr10C 500 Watts / 1705 BTU/hr 900 Watts / 3069 BTU/hr 1700 Watts / 5797 BTU/hr 1950 Watts / 6649 BTU/hr0C 200 Watts / 682 BTU/hr 500 Watts / 1705 BTU/hr 760 Watts / 2591 BTU/hr 1000 Watts / 3410 BTU/hr

Flow Rate @ 0 PSI 4.1 gpm / 15.5 lpm 4.1 gpm / 15.5 lpm 4.1 gpm / 15.5 lpm 4.1 gpm / 15.5 lpm

Pump Pressure @ 10 psi @ 0 flow rate 10 psi @ 0 flow rate 10 psi @ 0 flow rate 10 psi @ 0 flow rate

Shipping Weight 131 lbs / 59.4 kg 143 lbs / 64.8 kg 187 lbs / 84.8 kg 189 lbs / 85.7 kg

Volts, Hz, Amps 120V, 60Hz, 10A 120V, 60Hz, 10.7A 208-230V, 60Hz, 9.5A 208-230V, 60Hz, 9.8A60Hz Cat. No. 082601 082611 082631 082641

Volts, Hz, Amps 240V, 50Hz, 5.9A 240V, 50Hz, 6.2A 240V, 50Hz, 9.5A 240V, 50Hz, 9.8A50Hz Cat. No. 082606 082616 082636 082646

Specifications for 6000 Series Chillers with Positive Displacement Pump

Model 5206P 5306P 5706P 5106P

Flow Rate @ 0 PSI 1 gpm / 3.75 lpm 1 gpm / 3.75 lpm 3.5 gpm / 13.2 lpm 3.5 gpm / 13.2 lpm

Pump Pressure Adjustable 20 - 100 psi Adjustable 20 - 100 psi Adjustable 20 - 100 psi Adjustable 20 - 100 psi

Shipping Weight 141 lbs / 64 kg 153 lbs / 69 kg 197 lbs / 89 kg 199 lbs / 90 kg

Volts, Hz, Amps 120V, 60Hz, 12.5A 120V, 60Hz, 13.5A 208-230V, 60Hz, 12.2A 208-230V, 60Hz, 12.5A60Hz Cat. No. 082602 082612 082632 082642


Specifications for 6000 Series Chillers with Turbine Pump

Model 5206T 5306T 5706T 5106T

Flow Rate @ 0 PSI 3.5 gpm / 13.2 lpm 3.5 gpm / 13.2 lpm 3.5 gpm / 13.2 lpm 3.5 gpm / 13.2 lpm

Pump Pressure Adjustable 20 - 90 psi Adjustable 20 - 90 psi Adjustable 20 - 90 psi Adjustable 20 - 90 psi

Shipping Weight 143 lbs / 65 kg 156 lbs / 71 kg 197 lbs / 89 kg 199 lbs / 90 kg

Volts, Hz, Amps 120V, 60Hz, 12.5A 120V, 60Hz, 13.5A 208-230V, 60Hz, 12.2A 208-230V, 60Hz, 12.5A60Hz Cat. No. 082603 082613 082633 082643



Additional Specifications for 5000 "P" Series Chillers with Positive Displacement Pump

Additional Specifications for 5000 "T" Series Chillers with Turbine Pump

Which pump type isright for you?See page 11.

Temperature Range -10 to 70C, 14 to 158F

Temperature Stabil ity 0.1C

Reservoir Capaci ty 1.1 gallons / 4.2 li te rs

Dimensions, h x w x l 225/8 x 141/2 x 275/8 in. / 57.5 x 36.8 x 70.2 cm

Inlet and Outlet 1/2 inch female NPTSupplied with 1/2 in. and 5/8 in. hose barb adapters

DI Water Package Also Available

5000 Series Chiller Specifications

C US

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PolyScience

8

Compact Chillersand Recirculators

Additional Cooling Solutions

Compact Chillers


Compact Chillers

8

Performance specifications determined at ambient temperature of 20C/68F. For 50Hz units, derate cooling capacity by 17%.

Cooling capacity in watts x 3.41 = BTU/hr. Specifications subject to change without notice.

Model 612

-10 to 40C temperature range

0.2C temperature stability

Analog temperature control

High efficiency heat exchanger

Self-priming centrifugal pump

Rack mount option available withfull extension slides for installationin a standard 19 inch rack

Model 5005

-5 to 50C temperature range

0.1C temperature stability

Compact design

Low pressure centrifugal pump

Sealed reservoir prevents evapora-tion, minimizes algae growth suitable for open or closed loopcooling applications

Cool CommandTM refrigerationtechnology

Model 5005 Specifications

Temperature Range -5 to 50C / 23 to 122F

Temperature Stability 0.1C

Readout LED

Readout Selectability C or F

Cooling Capacity @ 20C 450 Watts / 1535 BTUs/hr10C 350 Watts / 1194 BTUs/hr0C 150 Watts / 511 BTUs/hr

Flow Rate @ 0 PSI 3 gpm / 11.4 lpm

Pump Pressure 5 psi @ 0 flow rateReservoir Capacity 0.46 gal. / 1.75 liters

Reservoir Drain Yes

Inlet and Outlet 1/2 inch female NPT

Heater 350 Watts

Over Temperature Safety Yes

Low Liquid Safety Yes

Dimensions, 201/2 x 12 x 161/2 in.l x w x h 52 x 30.5 x 41.9 cm

Shipping Weight 80 lbs / 36.3 kg

Cat . No. 120V, 60Hz, 6.5A 082590

Cat . No. 240V, 50Hz, 3.2A 082595

Specifications for Model 5005

Temperature Range -10 to 40C / 14 to 104F

Temperature Stability 0.2C

Cooling Capacity @ 20C 190 Watts/ 648 BTUs/hr10C 140 Watts / 478 BTUs/hr0C 90 Watts / 307 BTUs/hr

-10C 45 Watts / 154 BTUs/hr

Flow Rate @ 0 PSI 1.43 gpm / 5.4 lpm

Reservoir Capacity 0.1 gal. / 0.4 liters


Dimensions, 181/2 x 12 x13 in.l x w x h 47 x 30.5 x 33 cm


Cat. No. 120V, 60Hz, 7A 082550

Cat. No.240V, 50Hz, 3.5A 082551


Rack mount installation kit

for a 19 inch rack. Order

Cat. No. 505-040

PolyScience offers a wide

selection of temperature

control solutions. For cooling

applications that don't require

the power or performance of

6000 and 5000 Series Chillers,

PolyScience offers compact

chillers and liquid-to-air

recirculators.

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Application


Liquid-to-Air Recirculator


Liquid-to-Air Recirculator

0 0.5 1.0 1.5 2.0 2.5

Flow (GPM)

22C

20C

18C

16C

14C

12C

10C

8C

6C

4C

2C

0C

T(Water)

500W

1000W

2000W

3000W

4000W

Positive Displacement Pump Turbine Pump

At 20C/68F Ambient C US

Performance specifications determined at ambient temperature of 20C/68F. For 50Hz units, derate cooling capacity and pump flow by 17%.

Cooling capacity in watts x 3.41 = BTU/hr. Specifications subject to change without notice.

Model 3370 Economical liquid-to-air cooling

handles fluid temperatures up to 77C

For applications where the cooling fluidtemperature is higher than ambient andcontrol isn't required

Positive displacement pump, reusable inlinefluid filter (optional turbine pump available)

Built-in low liquid indicator

Model 340

Economical liquid-to-air cooling handles fluid temperatures up to 50C

For applications where the coolingfluid temperature is higher than ambi-ent and control isn't required

Magnetic drive centrifugal pump

Built-in low liquid indicator

Supplied with mounting plates forinstallation in a standard 19 inch rack

Includes 1/4 in. tube and 1/4 in. flowhose barb fittings

Operating Temperature Range Ambient to 77C / 170Fmaximum

Cooling Capacity @ 20C 4000 Watts / 13,640 BTU/hrFlow Rate @ 0 PSI 1.5 gpm / 5.6 lpm

Pump Pressure Adjustable 20-100 psi



Dimensions, 15 x 15 x 25 in.l x w x h 38 x 38 x 63.5 cm


Cat. No.120V, 60Hz, 5.5A PD Pump 040305

Cat. No. 240V, 50Hz, 2.75A PD Pump 040306

Cat. No. 120V, 60Hz, 7A Turbine Pump 040307

Cat. No. 240V, 50Hz, 3.5A Turbine Pump 040308

www.polyscience.com

Toll Free: 800-229-7569USA and Canada

Worldwide: 847-647-06

Fax: 847-647-1155

e-mail:[email protected]

Model 340 Specifications

Operating Temperature Range Ambient to 50C / 122Fmaximum

Cooling Capaci ty @ 20C 400 Watts / 1364 BTU/hr


Flow Rate @ 0 PSI 0.2 gpm / 0.75 lpm

Pump Pressure 5.2 psi @ 0 flow rate

Low Flow Indicator yes

Inlet and Outlet 1/4 in. ID, 1/4 in. flowquick disconnect

Dimensions, 8 x 151/8 x 83/4 in.l x w x h 20.3 x 38.4 x 22.2 cm

Rack Mount Width 19 in. / 48.3 cm


Accessory Outlet Current 3.0A @ 120V maximum1.5A @ 240V maximum

Volts, Hz, Amps 120V, 60Hz, 3.5A240V, 50Hz, 2.0A

Cat. No. 120V / 240V 040310


Bioreactors

CCD Camera

Closed LoopApplications

Condensers

DensitometersElectron Microscope

FTIR

General Lab Cooling

GC/MS

ICP

IncubatorWater Jackets

Lasers

Rotary Evaporators

Small Injection Mold

Small Peltier Device

Spectrophotometers


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PolyScience

How To SizeYour Chiller

Select the PolyScience Chiller

That's Right For You

Select the PolyScience Chiller

That's Right For You

10

Correctly sizing your PolyScience Chiller maximizes operating efficiency and economy. The opti-mum size is based on the amount of heat the application is generating plus the power needed tomaintain temperature under varying loads. The following formula is used to calculate heat load:

Watts =[T x (K)]

S

Where:

T = The difference between the incoming and

outgoing fluid temperature of the device.

K = Conversion constant for the density andspecific heat of water.Use 4,186 when calculating load in C;

use 2,326 when calculating load in F.

S = The number of seconds needed to fill aone liter container.

Additional considerations:

1. For ambient temperatures above 20C, add

1% to the calculated wattage for each 0.5Cabove 20C.

2. Add 20% to the calculated wattage if oper-ating with 50 Hz power.

3. Add 10% to the calculated wattage if operat-ing at high altitude or at line voltages consis-tently below the rated voltage.

4. Future cooling needs and/or variability ofthe heat output of the existing device.

Ambient Tracking For set point controlbased on room, machinery, or material tem-perature. Platinum RTD sensor with stainlesssteel sheath 3/16 dia. x 3 in. long (.47 dia. x 7.6cm). Probe cable ends in DB9 female plug.

Order in 10 ft. (3 m), 25 ft. (7.6 m) or 50 ft.(15.25 m) cable lengths. Custom lengths or

standard 4 inch front panel mount with clipavailable.Order option code: AA

Dry Contact Control Permits remoteOn/Off via contact open or contact closure(contact open is standard with a male connector)Order option code: HH

DC Voltage Control Permits remote On/Offvia 12 to 24 volt DC signal (male connector)

Order option code: GG

DI Water Package With DI compatiblewetted partsOrder option code: PP

RS232 and RS485 Communication PortsRS232 - Order option code: MRS485 - Order option code: O

Low Fluid Alarm/Shut Down Provides visu-al and audible alarm for low fluid level andshut down for pump protectionOrder option code: X1

PolyScience offers a variety

of option packages to create

a chiller that specifically fits

your application needs.

Customization and modifica-

tion inquiries are welcome.

PolyScience also offers a varietyof custom options to meet specific require-ments including:

Pumps

Filters

Tubing

Fittings

Control Options

Factory InstalledChiller Optionsfor Chillers on

pages 4 - 7

No Reservoir - For open loop applications withexternal reservoir.Order option code: UU

External Sensor - Tracks the fluid temperature of

the chiller line at a remote point. The probesenses the temperature at the location and com-pensates for any thermal loss over the distance.Order option code: CC

Remote Control - Control the temperature ofyour process in applications where the chiller isthe primary loop and your process is the sec-ondary loop. The sensor, located in the second-ary loop, will allow the chiller to control thetemperature of your process by adjusting thechiller fluid temperature accordingly.Order option code: QQ

Where:

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How To Select

A Pump Type

How To Select

A Pump Type

Rack MounChillers

Magnetic DriveCentrifugal Pump

Magnetic Drive Centrifugal Pumpsproduce high flow at low pressure, arevery quiet, and require little mainte-nance. The fact that fluid flow can be

restricted without pump damage makesthis pump suitable for many applications.

Chillers equipped with a centrifugalpump attached to a device with a built insolenoid valve to shut off cooling flowalso require an external bypass. See

Accessories, page 12.

Positive DisplacementPump

Positive Displacement Pumps producemoderate flow at high pressure and aremost suited to applications wheregreater head pressure is needed, such as

applications where fluid must bepumped some distance or where in-linepressure is required to activate flowdevices.

Turbine Pump

Turbine Pumps are typically used inapplications requiring operation withhigher head pressures (90 psi) and lowto moderate flow rates (1 to 9 gpm).

GPM

LPM

16

12

8

4

0

0 2 4 6 8 10 12 14 16

0 8.8 17.6 26.4 35.2 44.0 52.8 61.6 70.5

P

SI

6

10

14

2

GPM

LPM

100

75

50

25

0

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

0 2.2 4.4 6.6 8.8 11.0 13.2 15.4 17.6

PSI

GPM

LPM

100

75

50

25

0

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

0 2.2 4.4 6.6 8.8 11.0 13.2 15.4 17.6

P

SI

6206,6306,6506,5206,5306

6206, 6306, 6506,6706, 6106,

5206, 5306, 5706,5106

6706,6106,5706,5106

6206,6306,6506,

5206,5306

Rack Mounted ChillersPolyScience also offers specially-designed chillers forapplications where, for either convenience or necessity,the cooling equipment needs to be installed in a standard19 inch rack. For information on this rack mountingoption or to discuss a unique cooling requirement, suchas an extended temperature range or special electricalrequirement, contact PolyScience customer service.

PolyScience also offers a wide range of OEM refrigerationsolutions, from private labeled cooling equipment to

custom-designed refrigeration sub-assemblies.

PolyScience Chillers offer a choice of pump to fit your application needs

A rack mount chiller option is available

6706,6106,5706,5106

Pump TypeSpecificatio

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AboutPolyScience

PolyScience is a leading manufacturerof Refrigerated Circulators, HeatingCirculators, Chillers, Heat Exchangers,Water Baths, and custom temperaturecontrol equipment for industrial andlaboratory use. We have been provid-ing customers worldwide with preci-sion temperature control equipmentsince 1963 and serve a diverse range ofindustries, including:

Biotechnical

Chemical

Industrial Laser

Medical

Pharmaceutical

Clinical

Beyond our comprehensive line ofstandard temperature control products,PolyScience also offers customdesigned heating and cooling equip-ment. If you have a special applicationor specific product need, our experi-enced design, engineering, and techni-

cal staff will be happy to review yourapplication and design a product thatmeets your exact requirements.

ISO 9001:2000 Certified

Division of Preston Industries, Inc.

www.polyscience.com

6600 West Touhy Avenue, Niles, IL 60714

PolyScience

RS232 Adapter Kit Available for PolyScience

6000 and 5000 Chillers. Includes hardware,

installation and operation instructions.

Cat. No. 510-298

External Pressure Reducer For chillers

with a positive displacement or turbine pump.

Reduces chiller output to an adjustable rangeof 10-45 PSI. Cat. No. 060302

External Bypass For chillers with a centrifugal

pump and attached to a device with a built-in

solenoid valve to shut off cooling flow.

Connects to the inlet and outlet, allowing

bypass flow when main flow is stopped.

Cat. No. 510-147

Model 612 Rack Mount Kit includes 19 in.

standard rack mount bracket and hardware.

Cat. No. 505-040

Hose Barb Tubing Adapters for PolyScience6000 and 5000 Chillers. Two sets: 1/2 in. (1.27

cm) NPT x 5/8 in. (1.58 cm) and 1/2 in. NPT x1/2 in. Cat. No. 510-288

90 Elbow Tubing Adapters for PolyScienc

Compact Chillers and Liquid-to-Air Recirculato

Two sets: 1/2 in. (1.27 cm) NPT x 5/8 in. (1.5

cm) and 1/2 in. NPT x 1/2 in.

Cat. No. 510-213

Tubing Insulation Per yard (0.9 m)5

/16 in. (0.8 cm) I.D. Cat. No. 0603091/2 in. (1.27 cm) I.D. Cat. No. 060311

Lab Algaecide helps keep circulating fluid

clean, odor free, and resistant to black algae

Stainless steel compatible. Use 10 to 15 drop

per gallon. 8 oz. (236 ml) dispenser bottle

treats approximately 400 gallons (1514 liters)

Cat. No. 004-300040

PolyThermTM Fluid Start Up Kit Lab grade

Ethylene Glycol mixed 50/50 with distilled

water, and lab algaecide. Five each 1/2 gallo

containers. Cat. No. 004-300060

Ethylene Glycol Lab grade clear antifreeze

fluid used for low temperatures.

1 gallon container Cat. No. 060340

010144 5M R 6

DURACHILLTM ChillersIndustrial capacity chillers

for dependable heat removal.

From 1.5 to 25 HP, up to

86,000 watts of cooling.

CirculatorsOver 30 models, with tem-

perature ranges of -45 to

200C, Precise control and

stability.

Water BathsSeven models, capacities

of 2L to 28L, temperature

range of ambient +5 to

100C.

PolyScience Product Brochures

PolyScience Accessories

Replacement Air Filter Washable filter

helps keep chiller condenser clean for opti-

mal performance. Cat. No. 305-001

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