Rabu, 23 Maret 2016

PolyScience Recirculating Coolers (Non-Refrigerated)


PolyScience Recirculating Coolers
(Non-Refrigerated)

Quiet, energy-efficient heat removal
Available in both Liquid-to-Air and Liquid-to-Liquid models, PolyScience Recirculating Coolers deliver extremely quiet and energy-efficient heat removal. They provide significant cooling for set-points above ambient, without the energy consumption of refrigerated chillers.

Liquid-to-Air Cooling

Uses ambient air to cool your application. Heated process fluid is pumped through the unit's fan-cooled heat exchanger and returned to the process.

Liquid-to-Liquid Cooling

Uses your facility's water, pumped through the unit, to remove heat from your application without risk of contamination. Heat removal capacity is dependent on the facility water temperature.
 
Top mounted fill port with in-line fluid filter simplifies maintenance.
 

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Polyscience DuraChill® Recirculating Chillers


Chillers and Coolers

PolyScience Chillers and Coolers have proven, over several decades and hundreds of thousands of installations, that they are the most reliable in the industry — and an exceptionally smart choice for end-user and OEM applications ranging from lasers and analytical equipment to reactors and manufacturing equipment.

DuraChill® Recirculating Chillers

Designed for high heat removal in demanding environments, our DuraChill® Chillers provide robust and reliable temperature control for closed, external systems such as pilot plants, medical diagnostic equipment, metalworking lasers, and plastic molding machines. These chillers are suitable for most applications with their many options and accessories.
DuraChill® Chillers 2HP and up are not available outside of the United States.

Features

  • Cooling capacities as high as 33,436 watts at 35°C ambient
  • Air- and water-cooled models available
  • Variety of pump options
  • Large, dual displays present temperature and pressure or flow rate simultaneously
  • User-adjustable temperature, pressure, and flow rate alarms
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Polyscience 6000 Series Portable Chillers


Chillers and Coolers

PolyScience Chillers and Coolers have proven, over several decades and hundreds of thousands of installations, that they are the most reliable in the industry — and an exceptionally smart choice for end-user and OEM applications ranging from lasers and analytical equipment to reactors and manufacturing equipment.

6000 Series Portable Chillers

Stable and reliable cooling for many common heat removal applications, including laser etching, AA furnaces, ICP, rotary evaporators, vacuum systems, reaction vessels, plasma etching, and condenser cooling.

Features

  • Large, dual displays present temperature and pressure or flow rate simultaneously
  • Compact, portable design takes up less floor space
  • Cooling at ambient temperatures as high as 35°C
  • Choice of pumps and compressor sizes
  • User-adjustable temperature, pressure, and flow rate alarms
  • Heater option extends cooling temperature to +50°C, provides the ability to apply heat up to 70°C; ideal for applications, such as lasers, that must be brought to a temperature above ambient before operation can begin
  • External temperature tracking and communications capability (optional)
  • Cool Command™, WhisperCool® (3/4 and 1 HP models)

Select a Pump Type

 Turbine PumpPositive Displacement PumpCentrifugal Pump
Temperature Range-10° to +40°C-10° to +40°C-10° to +40°C
Cooling Capacity700 to 2900 W700 to 2900 W800 to 2900 W
Maximum Pressure (60Hz)100 psi (6.9 bar)100 psi (6.9 bar)10 psi (0.69 bar)
Maximum Pressure (50Hz)83 psi (5.7 bar)83 psi (5.7 bar)9.5 psi (0.66 bar)
Maximum Flow Rate (60Hz)3.5 gpm (13.2 l/min)3.5 gpm (13.2 l/min)4.1 gpm (15.5 l/min)
Maximum Flow Rate (50Hz)2.9 gpm (11 l/min)2.9 gpm (11 l/min)3.9 gpm (14.7 l/min)

 

Informative

Digital temperature display, digital pressure/flow rate display and fluid level gauge let you check key process information at a glance.
 

 

Low Maintenance

Readily accessible, reusable fluid and air filters are easily removed for cleaning, helping simplify maintenance and ensuring energy efficiency.

 
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PolyScience Benchtop Chillers


Chillers and Coolers

PolyScience Chillers and Coolers have proven, over several decades and hundreds of thousands of installations, that they are the most reliable in the industry — and an exceptionally smart choice for end-user and OEM applications ranging from lasers and analytical equipment to reactors and manufacturing equipment.

PolyScience Benchtop Chillers

These powerful, low-temperature chillers are well matched for use with rotary evaporators, vacuum systems, spectrometers, and other analytical equipment. They also are available with a mobile cart accessory for convenient placement under a bench.

Features

  • Large, easy to read LED display
  • Space-saving design
  • Cooling at ambient temperatures as high as 35°C
  • Low flow shutoff and alarm, high and low temperature alarms
  • Front mounted fluid level gauge
  • Simple setup, operation, and maintenance
  • Choice of pumps

Select a Series

 LS SeriesLM SeriesMM Series
Cooling Capacityup to 1290 Wup to 560 Wup to 460 W
Temperature Range-20° to +40°C-10° to +30°C-5° to +50°C

Large, easy to read temperature display lets you check operation at a glance. Front mounted fluid gauge lets you quickly determine if coolant needs to be added to the reservoir.
 
Reusable front mounted air filter is easily accessible and provides energy efficient cooling.
 

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Polyscience Digital General Purpose Water Baths Excellent temperature control, range, and uniformity.


General Purpose Water Baths

PolyScience General Purpose Water Baths are a sleek, cleanly designed addition to your bench, offering absolute control, precision and convenience.

Digital General Purpose Water Baths

Excellent temperature control, range, and uniformity. 
Easy-to-use Digital Temperature Controller features three temperature pre-sets for one-touch selection of frequently used set-points plus a user-settable high limit alarm that alerts you if the bath temperature exceeds pre-set limits.

Key Specifications

Temperature Range: Ambient +5° to 100°C
Temperature Uniformity: ±0.2°C
Temperature Stability: ±0.1°C 

Features

  • Displays actual and set point temperature simultaneously
  • Three push-button pre-sets for frequently used temperatures
  • Integrated timer
  • Hinged gable cover
  • Calibration capability
  • Reservoir sizes from 2 to 28 liters
  • Reservoir made of 304 Stainless Steel
  • Reservoir drain (10 liter and larger baths)
  • Primary and automatic safety thermostats
2 Liter General Purpose Water Bath2 Liter Shallow General Purpose Water Bath5 Liter General Purpose Water Bath10 Liter General Purpose Water Bath20 Liter General Purpose Water Bath28 Liter General Purpose Water Bath
Reservoir Capacity (liters)
2
2
5
10
20
28
Working Temperature RangeAmbient +5° to 100°Ambient +5° to 100°Ambient +5° to 100°Ambient +5° to 100°Ambient +5° to 100°Ambient +5° to 100°
Heater Wattage (60hz)120360360100014001400
Heater Wattage (50hz)120360360100014001400
Part Number 60 HzWB02A11BWB02SA11BWB05A11BWB10A11BWB20A11BWB28A11B
Part Number 50 HzWB02A12EWB02SA12EWB05A12EWB10A12EWB20A12EWB28A12E
Electrical plugs for the part numbers listed are Standard U.S. and European types.
 
Adjustable pre-sets make selecting commonly used temperatures as simple as pressing a button.
 

 
A built-in reservoir drain (on 10, 20 and 28 liter models) allows for easy emptying of the bath.
 

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