Refrigerated / Heating Circulating Baths

Refrigerated / Heating Circulating Baths with advanced digital temperature controller

RoHS, WEEE, IEC 61010-1, IEC 61010-2-010, IEC 61326-1, DIN 12876 and are CE and ETL certified

Displays and controls bath temperatures with ±0.01°C precision and stability

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The Advanced Digital Temperature Controller displays and controls bath temperatures with ±0.01°C precision and stability

Plus you can further optimize performance through a variety of control settings including pump speed, specific heat value, calibration offset, and internal or external temperature control.


  • Intuitive 3.75" (9.5 cm) display with touch-pad control
  • 4 languages: French, German, Spanish, English
  • Variable-speed pressure/suction pump with external circulation and temperature control capability
  • Swivel 180™, LidDock™, DuraTop™, WhisperCool™, Cool Command™
  • On-board connectivity: USB-A & B, RS232/485, Ethernet, and external temperature probe
  • Automatic and/or user-adjustable performance optimization
  • Single-point calibration
  • Complies with DIN 12876-1 Class III safety requirements for use with flammable liquids

Working Temperature

From -40°C to +200°C

Temperature Stability


Safety Rating

DIN 12876-1 Class III (for use with flammable liquids) 

External Temperature Control Capability




External Circulation

Open- or closed-loop 

    Features on all Polyscience Refrigerated Circulating Baths


    Proprietary patent-pending WhisperCool™ technology reduces overall equipment noise, increases refrigeration efficiency, and lowers energy consumption.

    Easy to maintain

    Accessing the reservoir drain and removable air filter for maintenance is as simple as removing the circulator’s front panel. Performance Programmable, Advanced Programmable and Performance Digital models even remind you when it’s time for filter cleaning.

    Energy saving

    Cool Command™ technology carefully regulates the amount of cooling required, saving energy while delivering fast cool-downs and more precise control at elevated temperatures.


    All models feature user-settable high-temperature safeties as well as redundant over-temperature protection and comply with RoHS, WEEE, IEC 61010-1, IEC 61010-2-010, IEC 61326-1, DIN 12876, and are CE and ETL certified. Our DuraTop™ surface is cooler to the touch when operating at high temperatures.


    Whether equipped with the entry-level controller or the most sophisticated, PolyScience Refrigerated/ Heated Circulating Baths are extremely easy to use. Clear navigational buttons and menu prompt guide you through setup, making operational and temperature set-point changes simple and precise.


    Alpha-numeric message bar guides you through setup and provides important operational information.For further optimization of temperature control, you can easily input the specific heat capacity value for the heat transfer fluid that you’re using.

    Come with the following accessories

    • Reservoir cover
    • Bypass tubing
    • Male inlet and outlet adapters for 3/8, 1/4, and 3/16" (.95, .63, and .47 cm) tubing. 1/4" to M16 adapters are also included on 50 Hz units.
    • 6' (1.83 m) standard grounded electrical cord with country-specific plug
    Reservoir Size7 Liter Low-Profile7 Liter15 Liter20 Liter28 Liter45 Liter
    Temperature Range-20° to +200°C-20° to +200°C-40° to +200°C-30° to +200°C-40° to +200°C-30° to +200°C-30° to +200°C-25° to +135°C
    Cooling Capacity @ 20°C200 W200 W505 W915 W1000 W915 W915 W1400 W
    Heater1100 W (60 Hz)/2200 W (50 Hz)2200 W (50/60 Hz)
    Part Number
    120 VAC/60 Hz
    Part Number
    240 VAC/50 Hz