Cryo-Compact Circulators
for working temperatures from -40 °C to +200 °C
The new CF series offers compact refrigerated/heating circulators. With small overall dimensions the units can even be placed on a very small surface or within a complex installation. All models offer a heating capacity of 2 kW and safety class III according to DIN12876-1. The maximum ambient temperature of +40°C as well as a ventilation air cooling allow installing the units very closely side by side with other units or directly under a fume hood.
Furthermore all the models feature pump connections for external temperature applications and a bath opening for temperature control of small objects directly in the circulator bath. Wetted parts are made of high quality stainless steel or plastic. The instruments provide a reliable Microprocessor electronics with high temperature stability as well as warning and safety functions.
Product Features
- Splash-proof keypad
- Adjustable high temperature cut-out, visible via display
- Small overall dimensions for lowest space requirement
- 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
- Ergonomic design and easy operation
- ATC3 3-Point-Calibration
Product Overview
Economy Cryo-Compact Circulators
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.

HighTech Cryo-Compact Circulators
The Cryo-Compact Circulators of the CF Series provide powerful cooling and heating capabilities in a space-saving, compact design. The instruments 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.

Model | CF31 | CF41 |
---|---|---|
Order No. | 9 400 331 | 9 400 341 |
Working temperature range (°C) | -30 ... +200 | -40 ... +200 |
Temperature stability (°C) | ±0.02 | ±0.02 |
Cooling capacity (kW) | 0.32 | 0.47 |
Heating capacity (kW) | 1 | 1 |
Pump capacity flow rate (l/min) | 22 ... 26 | 22 ... 26 |
Pump capacity flow pressure (psi) | 5.8 ... 10.2 | 5.8 ... 10.2 |