CORIO CD-300F Refrigerated / heating circulator SKU: 6720-00003


The new generation of laboratory circulators for routine work and standard tasks

Refrigerated / heating circulators of the new CORIO series distinguish themselves with a great price-to-performance ratio. They are ideal for all standard tasks and routine work in laboratories and industry.

SKU: 6720-00003 Category:


Performance data depends on the mains voltage in the country of use.

Please select:

Country of use | Mains voltage | Plug | JULABO voltage version code
Order No. 6720-00003 (115V/60Hz)/6720-00004 (230V/60Hz)
Working temperature range -25 … +150 °C
Temperature stability ±0.03 °C
Heating capacity 1 kW
Cooling capacity

Medium: Ethanol
°C 20 0 -10 -20
kW* 0.31 0.28 0.2 0.11
Refrigerant R134a
Global Warming Potential 1430
Filling volume 100 g
Carbon dioxide equivalent 0.143 t
Performance specifications measured in accordance with DIN12876. Cooling capacities up to 20 °C measured with ethanol; over 20 °C with thermal oil unless otherwise specified. Performance specifications apply at an ambient temperature of 20 °C. Performance values may differ with other bath fluids.
Pump capacity flow rate 16 l/min
Pump capacity flow pressure 4.8 psi
Usable bath opening
(W x L / D)
5.1 x 5.9 / 5.9 in.
Filling volume 3 … 4 l
(W × L × H)
9.4 x 16.5 x 26 in.

Product Features

  • Models for internal and external applications
  • Bright, white, easy to read display
  • Very quiet
  • Easy pump change-over between internal and external circulation
  • External pump connections
  • USB connection
  • Space-saving cooling coil design provides more usable space in the bath tank
  • Bath lid and drain tap included
  • Removable ventilation grid
  • Refrigeration unit without side vents
  • Class III (FL) according to DIN 12876-1
  • Very quiet
  • High-quality bath tanks made of stainless steel with bath lid and drain tap

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