Heating Circulators CORIO™ CD

The refrigerated / heating circulators of the generation CORIO™ are ideal for all standard tasks and routine work in the laboratory and industry. They are ready for operation with just a few quick and easy steps. Control the circulator and the refrigeration unit with only one power switch. All operating controls and safety functions are accessed easily and comfortably from the front.

The pump is controlled via a lever located directly below the display. Easily change between internal and external circulation. Specially designed pyramids ensure that the condensed liquid drips directly back into the bath. Thanks to the recessed cooling coil, the internal bath provides more space.

CORIO™ works robust and reliable - even at ambient temperatures of up to 40 °C. Development consistently applied environmentally friendly materials and technologies.
  • Bright display with strong illumination can be viewed easily from a long distance.
  • Optimum safety: the ergonomic plastic handle protects fingers from hot surfaces.
  • Space saving due to eliminated vents and connections on the sides.
  • Minimised energy loss through high-quality insulation.
  • Mobile: integrated castors for easy repositioning of refrigerated circulators (CD-600F).
  • Saves energy: various modes for the refrigeration unit - permanently on, permanently off or on as refrigeration is needed.
  • Complies with Class III (FL) acc. to DIN 12876-1 and switches off automatically in case of high temperature or low liquid level alarm.
  • Rubber feet allow for a secured footing to prevent damage to the laboratory equipment.
  • CORIO™ CD circulators feature a USB connection.
  • Soft and quiet operation.
  • Easy cleaning.
  • ATC: Absolute Temperature Calibration, 1-point calibration.
  • Condensation protection.
  • Exact thanks to PID1 control and 'Active Cooling Control'.
  • The lockable power plug guarantees safe connection and process safety.
  • Inclined pump connections (M16 x 1) facilitate the connection of applications; each unit includes 2 barbed fittings of 8 / 12 mm Ø each.
  • The special drain tap for easy draining of bath fluids without tools.
For internal and external temperature applications with st. steel baths.

CORIO™ heating circulators feature professional technology for demanding applications. These units facilitate internal temperature control in the bath tank or control of externally connected applications.
  • For internal and external applications.
  • Pump change-over between internal and external circulation.
  • High-quality bath tanks made of st. steel with bath lid and drain tap.
  • Integrated cooling coil for counter-cooling.

External temperature applications in combination with jacketed reactors, distillation apparatus, mini-plant applications, photometers, refractometers and more, internal temperature applications of samples and small objects.
Technical Data:
Temperature stability:± 0.03 °C
Heating capacity.2 kW
Flow rate.15 l / min
Pressure.0.35 bar
 TypeTemperature range
Filling volume
opening / depth
(W x D x H)
PUOrder No.in Stock  
CD-BC420 to 1503 to 4.5130 x 150 / 150230 x 410 x 42015439139-Login / Registration 
CD-BC620 to 1504.5 to 6130 x 150 / 200240 x 440 x 47015439140-Login / Registration 
CD-BC1220 to 1508.5 to 12220 x 150 / 200330 x 490 x 47015439141-Login / Registration 
CD-BC2620 to 15019 to 26220 x 300 / 200390 x 620 x 48015439142-Login / Registration