F25-HE Refrigerated/Heating Circulator
The powerful upper class unit for demanding applications.
JULABO Refrigerated & Heating Circulators for heating and cooling are suitable for external temperature tasks and for temperature applications directly in the bath. A model from three different series’ with different capacities can be selected. Powerful circulating pump systems and high heating and cooling capacities guarantee short heat-up and cool-down times. The inevitable dust accumulation that occurs in refrigeration systems is solved by means of an easily removed venting grid, which allows for easy cleaning. Depending on the model, the units are equipped with handles or castors for an easy transportation. All models have a drain tap on the front allowing the fluid to be drained easily. The compact assembly of each unit enables space to be saved in the laboratory.
Your advantages
- VFD COMFORT DISPLAY
- Keypad for setpoints, warning/safety values and menu functions
- ICC (Intelligent Cascade Control), self-optimizing temperature control
- ATC3 3-Point-Calibration
- Pt100 External sensor connection for measurement and control
- SMART PUMP, electronically adjustable pump stages
- Adjustable pressure and suction pump
- Early warning system for low liquid level (DBGM 203 06 059.8)
- Adjustable high temperature cut-out, visible via display
- RS232 interface for online communication
- Optional: analogue interfaces
- Integrated programmer for 10 program steps
- Active Cooling Control
Technical Data
| Order No. |
9212625 |
| Model series |
HighTech |
| Category |
Refrigerated - Heating Circulators |
| Working temperature range (°C) |
-28 ... +200 |
| Temperature control |
ICC |
| Temperature stability (°C) |
±0.01 |
| Setting / display resolution |
0.01 °C |
| Integrated programmer |
1x10 steps |
| Temperature Display |
VFD |
| Heating capacity (kW) |
2 |
| Cooling capacity (Medium Ethanol) |
| °C |
20 |
0 |
-20 |
| kW |
0.26 |
0.2 |
0.06 |
|
| Pump capacity flow rate (l/min) |
22-26 |
| Pump capacity flow pressure (bar) |
0.4-0.7 |
| Pump capacity flow suction (bar) |
0.2-0.4 |
| Bath opening / bath depth (W x L / D cm) |
12 x 14 / 14 |
| Pump connections |
M16x1 |
| Barbed fittings diameter (inner dia. / mm) |
8 / 12 |
| Filling volume (liters) |
4.5 |
| Refrigerant stage 1 |
R134a |
| Filling volume refrigerant stage 1 (g) |
84 |
| Global Warming Potential for R134a |
1430 |
| Carbon dioxide equivalent stage 1 (t) |
0.12 |
| External Pt100 sensor connection |
integrated |
| Digital interfaces |
RS232
Optional Profibus |
| Ambient temperature |
5...40 °C |
| Dimensions W x L x H (cm) |
23 x 42 x 64 |
| Weight (kg) |
32 |
| Classification according to DIN12876-1 |
Classification III (FL) |
| Included with each unit |
2each barbed fittings for tubing 8 and 12 mm inner dia. (pump connections M16x1 female). |
| Cooling of compressor |
Air |
| Power requirement V / Hz / A |
230/50/12 Additional voltage versions available |
