Refrigerated/Heated Circulating Baths

Known for ease of use and useful innovation, our Circulating Baths set the standard for design, performance and value.  Capable of reaching temperatures as low as -20°C, PolyScience Refrigerated/Heated Circulating Baths provide dependable temperature control for a wide variety of laboratory cooling applications and uphold our reputation for innovation, product quality and refrigeration expertise.


To learn more about our Refrigerated/Heated Circulating Baths, download our free information guide here!

Refrigerated Circulators with
MX Temperature Controller

Key Specifications

Working Temperature: From -30° up to +135°C 
Temperature Stability: ±0.07°C 
Safety Rating: DIN 12876-1 Class I (for use with non-flammable liquids) 
Pump: 1-speed 
External Circulation: Closed-loop

  • LidDock™ self-stowing reservoir cover
  • DuraTop™ insulating, chemical-resistant top deck
  • WhisperCool® Environmental Control System
  • Cool Command™ modulated refrigeration system
  • Reservoir drain
  • Washable air filter

Key Features

  • Large, universal icon and English display
  • On-screen prompts
  • Single-point calibration capability

Performance Specifications & Part Numbers

7 Liter Refrigerated Circulator, -20°C 7 Liter Low Profile Refrigerated Circulator, -20°C 15 Liter Refrigerated Circulator, -30°C 20 Liter Refrigerated Circulator, -30°C
Working Temperature Range -20° to 135° C -20° to 135° C -30° to 135° C -30° to 135° C
Nominal Cooling Capacity @ +20C (W)
200
200
915
915
Heater Wattage 1100 W (60Hz)
1100 W (50Hz) 		1100 W (60Hz)
1100 W (50Hz) 		1100 W (60Hz)
1100 W (50Hz) 		1100 W (60Hz)
1100 W (50Hz)
60Hz Part Number
MX07R-20-A11B
MX7LR-20-A11B
MX15R-30-A11B
MX20R-30-A11B
50Hz Part Number MX07R-20-A12E MX7LR-20-A12E MX15R-30-A12E MX20R-30-A12E

Electrical plugs for the part numbers listed are Standard U.S. and European types. Country specific plug types available.

Vertical Tabs

Intuitive and Precise

Intuitive and Precise

Our controllers display it all: internal bath temperature, external bath temperature, set-point and more–all on one easy to read screen.

Whether equipped with the entry-level controller or our most sophisticated icon-driven SmartTouch™ interface controller, PolyScience units are extremely easy to use. Clear navigational buttons and menu prompts guide you through setup, making operational and temperature set-point changes simple and precise.

Advanced Programmable temperature controllers guide you through setup and operation using universal icons, on-screen help and logical menus.

Safe and Reliable

Safe and Reliable

Redundant over-temperature protection, high and low temperature limits and alarms alert you instantly to conditions that fall outside normal operating parameters. Lockout capability prevents unauthorized operational changes.

The elimination of RoHS-specified chemicals substances from fabricated components contributes to a cleaner, safer environment. In addition, all of our baths comply with WEEE, IEC 61010-1, IEC 61010-2-010, IEC 61326-1, DIN 12876 and are CE and ETL certified.

Class III Safety

Our Advanced Series Controllers feature temperature and float shut-off systems meeting DIN 12876-1 Class III standards for use with flammable liquids.

 
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