for working temperatures from -40 ℃ to 200 ℃
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 3 according to DIN12876-1. The maximum ambient temperature of 40℃ 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.
Technical Data
| Order No. | 9400330 | 9400340 | 9400331 | 9400341 |
| Model | CF30 | CF40 | CF31 | CF41 |
| Working temperature range (℃) | -30 … 150 | -40 … 150 | -30 … 200 | -40 … 200 |
| Temperature stability (℃) | ±0.03 | ±0.03 | ±0.02 | ±0.02 |
| Cooling capacity at 20℃ (kW) | 0.32 | 0.47 | 0.32 | 0.47 |
| Heating capacity (kW) | 2 | 2 | 2 | 2 |
| Pump capacity flow rate (l/min) | 15 | 15 | 22-26 | 22-26 |
| Pump pressure (bar) | 0.35 | 0.35 | 0.4-0.7 | 0.4-0.7 |
