PolyScience offers a line of circulating water baths designed to create and run multi-step ramp and soak temperature programs, as well as frequently used single temperature testing protocols. PolyScience Performance Programmable Circulating Baths feature an icon-driven touch-screen display that eases selecting and setting operational parameters. A built-in electronic keypad speeds and simplifies the entry of text and numerical values. Available in both refrigerating/heating and heat only models, PolyScience Performance Programmable Circulating Baths control bath temperatures as broad as -40° to +200°C with ±0.005°C stability and feature OpenMode programming, which places no restrictions on the number of time/temperature programs or steps that can be stored. Highly customizable, they feature a variety of user-settable operational parameters, including the size, style, and type of temperature information that is displayed as well as the menu/display language. Plus for optimum temperature control, performance is easily tuned for use with specific heat transfer fluids. Other features include a rotating control head that provides a clear view of the temperature display anywhere within a 180° viewing radius, variable-speed suction/pressure pump suitable for closed- and open-loop external circulation, remote temperature sensing capability, and serial, USB, and Ethernet communications. PolyScience Performance Programmable Circulating Baths are available in reservoir sizes ranging from 7 to 75 liters.

PolyScience, 800-647-0611, www.polyscience.com