Refrigerated Circulators with MX Temperature Controller

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


Dependable & Intuitive Operation

An economical choice for routine laboratory applications, the MX Temperature Controller delivers powerful circulation along with ±0.07°C temperature stability.

Three control buttons and plain-text on-screen prompts make the setup and operation of the MX Temperature Controller easy and straightforward.


User-settable high-temperature safety provides over-temperature and low liquid level protection. Patented, integrated design protects pump and heater while simplifying cleaning and maintenance.

Capacity 7 LiterLow-Profile 7 Liter 15 Liter 20 Liter
Working Temperature Range -20℃ to 135℃ -20℃ to 135℃ -30℃ to 135℃ -30℃ to 135℃
Nominal Cooling Capacity@20℃ 200W 200W 915W 915W
Heater Wattage 1100W 1100W 1100W 1100W
60Hz Part Number MX7LR-20-A11B MX07R-20-A11B MX15R-30-A11B MX20R-30-A11B
50Hz Part Number MX7LR-20-A12E MX07R-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.