PolyScience - Div. Of Preston Industries, Inc.

PolyScience Refrigerated Circulating Baths Available in a Wide Variety of Sizes and Capabilities
Architectural & Civil Engineering Products

PolyScience Refrigerated Circulating Baths Available in a Wide Variety of Sizes and Capabilities

Niles, IL –-  Available in 40 different models, the PolyScience line of refrigerating/heating circulating baths features temperature ranges as broad as -40° to +200°C, temperature stabilities as exacting as ±0.005°C, and reservoir sizes ranging from 7 to 75 liters. Six different temperature controllers are available, including two with time/temperature programming capability. Designed with...

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PolyScience Heated Circulating Baths Boast Temperature Stabilities as Precise as ±0.005°C
Architectural & Civil Engineering Products

PolyScience Heated Circulating Baths Boast Temperature Stabilities as Precise as ±0.005°C

Niles, IL –-  The PolyScience line of heated circulating water baths, available in 23 different models, can achieve temperatures as high as 200°C with temperature stabilities as exacting as ±0.005°C. These elegantly designed circulators come in reservoir sizes ranging from 7 to 28 liters and are available with six different temperature controllers, including two programmable models....

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Rapid, Low Cost Liquid Cooling
Electronic Components & Devices

Rapid, Low Cost Liquid Cooling

Niles, IL - A line of low temperature coolers that provide rapid, low cost cooling of liquids to temperatures as low as -100°C is available from PolyScience. Available in both immersion probe and flow through styles, these compact systems are ideal for cooling exothermic reactions, freeze point determinations, freeze drying, impact testing, lyphilization, and vapor and solvent trapping....

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Economical Immersion Circulator
Communication Systems & Equipment

Economical Immersion Circulator

A compact, highly economical immersion circulator is now available from PolyScience. Exceptionally easy to use and maintain, the MX Immersion Circulator combines a patent-pending design with highly intuitive operation to deliver convenient and versatile temperature control for a wide variety of laboratory applications. It features a temperature range of ambient +10° to 135°C, temperature...

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Recirculating Chillers Improve Bioreactor Yield, Reduce Operating Cost
HVAC

Recirculating Chillers Improve Bioreactor Yield, Reduce Operating Cost

PolyScience offers almost two dozen recirculating chillers designed to maintain bioreactors at the constant temperature required for optimal bacterial and yeast growth. A highly reliable and cost-effective alternative to expensive, inconsistent, and wasteful tap water cooling, PolyScience Benchtop Chillers and 6000 Series Chillers help ensure maximum yield in the bioproduction of pharmaceuticals,...

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Circulating Bath facilitates coliform testing.
Architectural & Civil Engineering Products

Circulating Bath facilitates coliform testing.

Designed for fecal coliform and E.coli testing, Coliform Bath features ambient +10–135°C temperature range and ±0.7°C temperature stability. Unit is equipped with 28 L reservoir, MX temperature controller, hinged see-through gable cover, and single speed pump, as well as user-adjustable temperature alarms, calibration capability, and chemical-resistant top plate. Backlit readout displays...

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Circulating Bath enables accelerated beverage aging studies.
Architectural & Civil Engineering Products

Circulating Bath enables accelerated beverage aging studies.

Designed to replicate temperature fluctuations associated with beverage packaging, transportation, and storage, 75 Liter Refrigerated Circulating Bath features -20 to +100°C working temperature range, ±0.005°C temperature stability, and 1.8 ft-³ reservoir. Programmable touchscreen controller displays temperature to 1/1000th of 1° and allows endless array of thermal cycling options and...

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Laboratory Circulating Bath Systems offer 6-28 L reservoirs.
Architectural & Civil Engineering Products

Laboratory Circulating Bath Systems offer 6-28 L reservoirs.

Available with stainless steel or polycarbonate tank, Open Tank Circulating Bath Systems feature insulating, chemical-resistant top deck that is easily cleaned and disinfected. Stainless steel tank models are available with 6, 10, 20, or 28 L reservoirs and either Advanced Programmable, Advanced Digital, or MX controller. Polycarbonate models, offered with 8, 11, 14, 17, 23, or 28 L reservoirs,...

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Portable Chillers Feature Exceptionally Quiet, Energy Efficient Operation
HVAC

Portable Chillers Feature Exceptionally Quiet, Energy Efficient Operation

Niles, IL - Six new 3/4 and 1 HP chillers featuring WhisperCool(TM) Environmental Control Technology are now available from PolyScience. Capable of delivering up to 2900 watts of cooling at 20°C, 6000 Series portable chillers with this patent-pending system are up to 25% quieter than comparable models and have part-load noise levels below that of conversational speech. WhisperCool technology...

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Refrigerated Circulating Baths range from 7-45 liters.
Architectural & Civil Engineering Products

Refrigerated Circulating Baths range from 7-45 liters.

Offered in 40 models, Refrigerating/Heating Circulators feature temperature ranges of -40 to +200°C with temperature stabilities of ±0.005°C. Units have swiveling control head that permits viewing of temperature display anywhere within 180° viewing radius, integral lid docking system for no-mess reservoir cover storage, and corrosion- and chemical-resistant top plate that dampens noise. Six...

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