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Julabo CF31 Cryo-Compact Refrigerated Circulator, 115V/60Hz (NRTL Certified)
Working Temperature Range
-30°C to 200°C
Cooling Capacity
320W at 20°C
- 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
The CF Cryo-Compact refrigerated/heating circulators have a very small footprint which is ideal for placing on a benchtop or in a fume hood with limited space. Models feature M16x1 male pump connections for external temperature applications with 8 and 12 mm hose barbs. The HighTech CF31/CF41 units have a working temperature range from -30(-40) to +200°C and include a dual screen display with numeric keypad for easy data entry and instrument reading. RS232 port for external communication and Pt100 sensor connection for external monitoring and control. A 4-speed centrifugal pressure / suction pump provides 22-26 L/min flow with 5.8-10.2 psi pressure / 2.9-5.6 psi suction. Integrated programmer with 6 x 60 program steps.
The Julabo CF31 Cryo-Compact Refrigerated Circulator, 115V/60Hz (NRTL Certified) includes:
- 2 Each Barbed Fitting for Tubing 8 and 12 mm Inner Dia. (Pump Connections M16x1 Male)
- Power Cord
- Operator's Manual
- Manufacturer's Documentation
- 2 Year Manufacturer's Warranty
Julabo CF31 Cryo-Compact Refrigerated Circulator, 115V/60Hz (NRTL Certified) Specifications
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Part Number
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9400331.2.CSA-UL
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Voltage Version
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115V/60Hz
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Power A
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14A
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NRTL
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Yes
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Refrigerant
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R134a
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Heating & Cooling
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Both
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Working Temp Range (°C)
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-30...200
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Working Temp Range Low (°C)
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-30
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Working Temp Range High (°C)
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200
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Heating Capacity (kW)
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1
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Cooling Capacity
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°C
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-20
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0
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20
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kW
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0.15
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0.25
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0.32
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PCF Pressure (psi)
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5.8...10.2
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PCF Rate (l/min)
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22...26
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Filling Volume Liters
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3.5
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External Devices
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Pt100|Remote Control
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Fluid Type
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Water, Silicone, Water/Glycol
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Dimensions W x L x H (in)
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9.4 x 18.1 x 15.7
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Weight (lbs)
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79
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Specification
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CF30, 115V/60Hz
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CF31, 115V/60Hz
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CF31, 115V/60Hz (NRTL Cert.)
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CF40, 115V/60Hz
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CF40, 115V/60Hz (NRTL Cert.)
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CF41, 115V/60Hz
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CF41, 115V/60Hz (NRTL Cert.)
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Power A
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13A
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14A
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14A
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16A
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16A
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16A
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16A
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Refrigerant
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R134a
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R134a
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R134a
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R449A
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R449A
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R449A
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R449A
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Working Temp Range (°C)
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-30...150
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-30...200
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-30...200
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-40...150
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-40...150
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-40...200
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-40...200
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Cooling Capacity (°C) at -20, 0, 20 kW
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0.15, 0.25, 0.32
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0.15, 0.25, 0.32
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0.15, 0.25, 0.32
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0.12, 0.28, 0.4, 0.47
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0.12, 0.28, 0.4, 0.47
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0.12, 0.28, 0.4, 0.47
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0.12, 0.28, 0.4, 0.47
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PCF Rate (l/min)
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15
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22...26
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22...26
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15
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15
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22...26
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22...26
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Fluid Type
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Water, Silicone, Water/Glycol
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Water, Silicone, Water/Glycol
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Water, Silicone, Water/Glycol
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Water, Silicone, Water/Glycol
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Water, Silicone, Water/Glycol
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Water, Silicone, Water/Glycol
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Water, Silicone, Water/Glycol
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Dimensions W x L x H (in)
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9.4 x 18.1 x 15.7
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9.4 x 18.1 x 15.7
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9.4 x 18.1 x 15.7
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11 x 18.1 x 18.1
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11 x 18.1 x 18.1
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11 x 18.1 x 18.1
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11 x 18.1 x 18.1
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