PolyScience - Div. Of Preston Industries, Inc.

Viscosity Baths support ASTM D-445 testing.
Architectural & Civil Engineering Products

Viscosity Baths support ASTM D-445 testing.

Configured for most capillary viscometers, Viscosity Baths offer choice of glass or polycarbonate reservoir. Polycarbonate models have 29 L rectangular reservoir with working depth of 11.25 in., square or round viscometer openings, and max working temperature of 85°C. Glass versions, providing working temperature of 135°C, are available with 17 or 27 L round reservoirs, with working depths of...

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Circulating Water Baths feature ergonomic design.
Architectural & Civil Engineering Products

Circulating Water Baths feature ergonomic design.

Available in refrigerating/heating and heat-only models with reservoirs sizes from 7-45 L, Circulating Water Baths feature temperature ranges from -40 to +200°C, temperature stabilities to ±0.005°C, and choice of 6 different temperature controllers, including 2 programmable models. Swiveling control head permits viewing of temperature display anywhere within 180° viewing radius, while...

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Circulating Water Baths combine ergonomics, functionality.
Architectural & Civil Engineering Products

Circulating Water Baths combine ergonomics, functionality.

Designed to accommodate work habits and requirements of laboratory personnel, touch-screen operated refrigerating/heating and heat-only baths are offered with temperature ranges as broad as -40 to +200°C and temperature stabilities as precise as ±0.005°C. There are 6 different temperature controllers, including 2 programmable models, and ergonomic features include swiveling control head,...

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Compact Chillers provide up to 1,290 W of cooling at 20°C.
HVAC

Compact Chillers provide up to 1,290 W of cooling at 20°C.

Designed to maximize bench space, LS-Series are available with centrifugal or turbine pump, while LM- and MM-Series come with 2 different centrifugal pumps. LS-Series has working temperature range of -20 to +40°C and provides 475 W of cooling at -10°C; LM-Series works in temperature range of -10 to +30°C and 230 W cooling capacity at -10°C; and MM-Series has working temperature range of -5 to...

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HVAC

Recirculating Chiller handles process temperature of 41-95°F.

Durachill(TM) 1.5 hp Chiller provides up to 6,328 W of cooling at 95°F ambient and is available with heater for use with equipment that must be brought up to elevated temperatures before operation can begin. It features microprocessor-based controller, digital temperature display, one-touch set point display, and digital pressure/flowrate display. Other features include user-adjustable fluid...

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Architectural & Civil Engineering Products

Circulating Baths operate at -40 to +200°C.

With 6, 13, or 28 L capacities, Refrigerating/Heating Circulating Baths are offered with choice of controllers. Programmable Controller offers LCD display, ±0.01°C temperature stability, and time/temperature programming, while Advanced Digital Controller has variable-speed pump and RS-232 interface. Featuring 2-speed pump, Standard Digital and Basic Controllers, suited for applications where...

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Communication Systems & Equipment

Refrigerating/Heating Circulator suits external applications.

With working temperature range of -40 to 200°C, Model 9712 suits applications including control of jacketed reactor vessels and reaction blocks as well as polymerization, polycondensation, and distillation. It features ±0.01°C temperature stability, 13 L reservoir, and variable-speed pressure/suction pump capable of delivering pressure flow rates up to 30 Lpm. Offering data logging capability,...

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Communication Systems & Equipment

Immersion Circulator comes with microprocessor controller.

Model 7306 Immersion Circulator offers ambient temperature range of 5-150°C, ±0.05°C temperature stability, and 3 user-settable temperature presets for setpoint changes. It features integral 2-speed pump for internal as well as external circulation, user-adjustable over-temperature safety, and low-liquid level cutoff. Unit occupies 6-½ x 4-¾ in. area within bath, and is available for both...

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Electronic Components & Devices

Liquid-to-Liquid Cooling Systems offer quiet operation.

Suited for heat removal applications where space is at premium, Liquid-to-Liquid Cooling Systems provide up to 100,000 W of cooling and can maintain process temperatures up to 60°C with ±0.5°C stability. They transfer waste heat directly to facility's water supply via high-capacity liquid-to-liquid heat exchanger. Temperature is controlled via microprocessor-based controller that automatically...

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