Refrigerated Circulators

Cool Refrigeration Technology from -95 °C to +200 °C

JULABO Refrigerated and Heating Circulators are suitable for temperature application to external systems with simultaneous operation inside the bath tank. Models in different performance classes are available. The units provide high heating/cooling capacities to ensure rapid heat-up and cool-down times. With ‚Active Cooling Control‘to +200 °C (not on ED models). ‚FP‘ models offer proportional cooling control to ensure energy-saving performance and to reduce heat generation to the environment. Convenient cleaning of dust by removable venting grid. Some models have a handle or castors to allow easy transport. All models provide a drain port on the front for conveniently draining the bath fluid. Typical applications: Temperature applications to external, closed systems, such as for example photometers, refractometers, viscometers, etc. For simultaneous use of small objects in the circulator bath.

Strong benefits

  • Circulator for working temperatures from -95 °C to+200 °C
  • All products feature user-friendly, intuitive operation
  • Extra bright displays, easy to read from a distance
  • State-of-the-art control technology for quick and highly precise results
  • Many professional functions for adjusting control paramenters, temperature calibration, temperature profiles etc.
CORIO CD-200F Refrigerated/Heating Circulator
  • New generation of laboratory circulators
  • Models for internal and external applications
  • Easy pump change-over (internal and external circulation)
  • External pump connections (M16x1)
  • Space-saving cooling coil design yields more usable space in the bath tank
  • Powerful circulation pumps – infinitely adjustable electronically
  • Easy to switch between internal and external circulation
  • Electronic fill level display
  • Integrated programmer
  • Multilingual display with intuitive user guidance
  • Integrated Pt100 external sensor connection
  • RS232 and anlog interfaces optional
  • High heating and cooling capacities for demanding applications
  • Powerful circulating pumps, electronically adjustable
  • Intelligent warning and safety functions
  • Unique early warning system for low liquid level
  • Digital and analog interfaces– for a flexible communication
  • Wireless monitoring and operation (WirelessTEMP)
  • Removable venting grid for quick and easy cleaning
  • Active Cooling Control, maximum cooling capacity at all temperatures
  • Energy saving proportional cooling control (FP models)
  • Heated bath cover plates to prevent condensation or ice build-up
  • All wetted parts are made of stainless steel or high grade plastic


Gerhard-Juchheim-Strasse 1
77960 Seelbach / Germany
Tel: +49 7823 51-0
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