CF41 Cryo-Compact Circulator
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.
Order number including voltage version | 9400341.02 |
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Working temperature range | -40 ... +200 °C |
Temperature stability | ±0.02 °C |
Heating capacity | 1 kW |
Pump capacity flow pressure | 22 ... 26 l/min |
Pump capacity pressure | 5.8 ... 10.2 psi |
Usable bath opening (W x L / D) |
7.5 x 1.2 / 7.5 in. |
Filling volume | 4 ... 5.5 l |
Total dimensions
(W × L × H) |
11 x 18.1 x 18.1 in. |
Product Features
- 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
- SMART PUMP, electronically adjustable pump stages
- Pt100 External sensor connection for measurement and control
- Integrated programmer for 6 x 60 program steps
- Unique early warning system for low liquid level
- ATC3 3-Point-Calibration
- TCF Temperature Control Features
- Adjustable high temperature cut-out, visible via display
- Pump connections for external temperature applications
- Bath opening for temperature control of small objects in the bath
- Front drain
- Extra bright displays, easy to read from a distance
- Precise temperature control
- Class III (FL) according to DIN 12876-1
Technical data for CF41
Total dimensions (W × L × H) |
11 x 18.1 x 18.1 in. |
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Filling volume | 4 ... 5.5 l |
Weight | 97 lbs |
Pump connections | M16x1 male |
Barbed fittings inner diameter | 8/12 mm |
Working temperature range | -40 ... +200 °C |
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Temperature stability | ±0.02 °C |
Temperature display resolution | 0.01 °C |
Ambient temperature | +5 ... +40 °C |
Heating capacity | 1 kW | |||||||||||||||||||
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Cooling capacity
1 Performance specifications measured in accordance with DIN 12876. 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. |
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Pump capacity flow pressure | 22 ... 26 l/min | |||||||||||||||||||
Pump capacity pressure | 5.8 ... 10.2 psi | |||||||||||||||||||
Maximum suction | 2.9 ... 5.8 psi | |||||||||||||||||||
Viscosity max. | 70 cSt | |||||||||||||||||||
Power consumption | 16 A |
Bath tank | Stainless steel |
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Bath cover | integrated |
Usable bath opening (W x L / D) |
7.5 x 1.2 / 7.5 in. |
Cooling of compressor | 1-stage Air |
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Classification according to DIN12876-1 |
Classification III (FL) |
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IP Code according to IEC 60529 |
IP 21 |
Pump type | Immersion Pump |
Interfaces | Alarm output optional / REG/EPROG optional / RS485 / Standby-Input optional |
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External pt100 sensor connection | integrated |
Integrated programmer | 6x60 steps |
Temperature control | ICC |
Absolute temperature calibration | 3 Point Calibration |
Temperature display | LCD |
9400341.13 | 230V/60Hz (Nema N6-20 Plug) (R449A) |
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9400341.02 | 115V/60Hz (Nema N5-20 Plug) (R449A) |
9400341.03 | 230V/50Hz (Schuko Plug - CEE 7/4 Plug Type F) (R452A) |
9400341.04 | 230V/50Hz (UK Plug Type BS1363A) (R452A) |
2 Barbed fittings for tubing 8 and 12 mm ID. (Pump connections M16x1 male) |
Accessory for CF41
Downloads for CF41
We would also be happy to send you our printed catalogs and brochures by post.
Request brochureCF41 Benefits
For flammable bath fluid
Classification III (FL) according to DIN 12876-1
ATC3. Calibration.
‘Absolute Temperature Calibration’ for compensating a physically caused temperature difference, 3-point calibration.
Process. Under control.
Full control of the dynamic, access to all important control parameters for individual process optimization.
100 % Cooling capacity
‘Active Cooling Control’ for cooling available throughout the entire working temperature range, fast cool-down even at higher temperatures
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