CF40 Cryo-Compact Circulator SKU: 6720-00016

The Cryo-Compact Circulators of the CF Series provide powerful cooling and heating capabilities in a space-saving, compact design. The instru-ments feature 2 kW heating capacity and classification III according to DIN 12876-1. The Cryo-Compact Circulators have pump connections for external temperature control applications and a bath opening for tem-perature control of small objects.

SKU: 6720-00016 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. 9400340.02
Working temperature range -40 … +150 °C
Temperature stability ±0.03 °C
Heating capacity 1 kW
Cooling capacity

Medium: Ethanol
°C 20 0 -20 -30
kW* 0.47 0.4 0.28 0.12
Refrigerant R449A
Global Warming Potential 1397
Filling volume 153 g
Carbon dioxide equivalent 0.214 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 15 l/min
Pump capacity flow pressure 5.1 psi
Usable bath opening
(W x L / D)
7.5 x 1.2 / 7.5 in.
Filling volume 4 … 5.5 l
(W × L × H)
11 x 18.1 x 18.1 in.

Product Features

  • Small overall dimensions for lowest space requirement
  • Splash-proof keypad
  • Large, bright LED display
  • Precise PID temperature control
  • RS232 interface for PC connection
  • Classification 3 according to DIN12876-1
  • Pump connections for external temperature applications
  • Bath opening for temperature control of small objects in the bath
  • Front drain