The top class for demanding applications of all types.
Cryo-Compact Circulator for internal and external temperature applications.
The 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 classification 3 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.
Your advantages
- Ergonomic design and easy operation
- Small overall dimensions for lowest space requirement
- Splash-proof keypad
- Bright VFD display and interactive LCD dialog display
- Highly precise ICC cascade temperature control
- RS232/RS485 interface for PC connection
- Electronically adjustable pump stages
- External Pt100 sensor connection
- Integrated programmer with 6x60 program steps
- Early warning system for low liquid level
- 3-point calibration
- TCF Temperature Control Features
- Adjustable high temperature cut-off
- 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
Specifications
| Part # |
9400331 |
| Model series |
HighTech CF31 |
| Category |
Cryo-Compact Circulators |
| Working Temperature Range |
-30 to +200 °C |
| Temperature Stability |
+/-0.02 °C |
| Setting / Display Resolution |
0.01 °C |
| Integrated programmer |
6x60 steps |
| Temperature Display |
VFD, LCD |
| Heating Capacity |
1 kW |
| Cooling Capacity (Medium Ethanol) @ 20°C |
0.32 kW |
| Cooling capacity (Medium Ethanol) @ 0°C |
0.25 kW |
| Cooling capacity (Medium Ethanol) @ -20°C |
0.15 kW |
| Pump Capacity Flow Rate |
22-26 L/min |
| Pump Capacity Flow Pressure |
5.8-10.2 psi |
| Pump Capacity Flow Suction |
2.9-5.8 psi |
| Bath Opening / Bath Depth |
6.3" W x 1.2" L / 5.5" D |
| Pump Connections |
M16x1 |
| Barbed Fittings Diameter |
8 mm ID / 12 mm OD |
| Filling Volume |
3.5 Liters |
| External Pt100 Sensor Connection |
Integrated |
| Digital Interfaces |
RS232, RS485 |
| Ambient temperature |
5 to 40 °C |
| Dimensions |
9.4" W x 18.1" L x 15.7" H |
| Weight |
79 lbs |
| Classification According to DIN12876-1 |
Classification III (FL) |
| Included with each unit |
2 each barbed fittings for tubing 8 and 12 mm inner dia. (pump connections M16x1 female). |
| Cooling of Compressor |
Air |
| Power Requirements |
115V / 60Hz / 14A |
Documentation
