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High-Tech CF31 Cryo-Compact Circulator by Julabo with a -40C to +150C temperature range, a 3.5L capacity, RS232/RS485 interface, and a 15L/min flow rate | 2540-06 displayed
Circulators
CF31 Cryo-Compact Refrigerated/Heating Circulator, 3.5L, -30C to +200C, RS232/RS485, Cascade Temperature Control, Programmer, Julabo, 9400331.2, 115V
High Tech CF31 Cryo-Compact Refrigerated/Heating Circulator ideal for benchtop or fume hood placement
Used in demanding lab applications with a working temperature from -30 to +200 °C
Dual screen display with splash-proof numeric keypad, ICC cascade temperature control, RS232/RS485 interface, SMART PUMP, PT100 connection, integrated programmer, temperature control features, and ATC3 3-point calibration
1kW heating capacity, R134a refrigerant and classification III according to DIN 12876-1
Includes: 2 barbed fittings each for tubing 8 and 12 mm ID (pump connections M16x1 male)
• Type: Compact
• Temperature Range: -30 to 200°C
• Tank Capacity: 3.5 L
• Refrigerated: Yes
• Heated: Yes
• Power: 320W
• Family: CF
• Manufacturer SKU: 9400331.2
• Unit of Measure: EA
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Manufacturer SKU: 9400331.2
Manufactured By: Julabo
Warranty: 2 Year Limited Warranty
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Summary
High Tech CF31 Cryo-Compact Refrigerated/Heating Circulator ideal for benchtop or fume hood placement
Used in demanding lab applications with a working temperature from -30 to +200 °C
Dual screen display with splash-proof numeric keypad, ICC cascade temperature control, RS232/RS485 interface, SMART PUMP, PT100 connection, integrated programmer, temperature control features, and ATC3 3-point calibration
1kW heating capacity, R134a refrigerant and classification III according to DIN 12876-1
• Includes: 2 barbed fittings each for tubing 8 and 12 mm ID (pump connections M16x1 male)
Specifications:
Filling volume: 2 to 3.5 liters
Working temperature range °C: -30 to +200
Temperature stability °C: ±0.02
Ambient temperature °C: +5 to +40
Temperature display resolution °C: 0.01
Usable bath opening in. (W x L x D): 6.3 x 1.2 x 5.5
Refrigerant R134a
Filling weight: 150g
Global Warming Potential for R134a: 1430
Carbon dioxide equivalent: 0.2145
Heating capacity: kW 1
Cooling capacity °C/kW: -20/0.15, 0/0.25, 20/0.32
Viscosity max. cSt: 70
Pump capacity flow pressure: 22 to 26 l/min
Pump capacity pressure: 5.8 to 10.2 psi
Maximum suction: 2.9 to 5.8 psi
Power consumption: 14A
Fluid type: Water, Silicone, Water/Glycol
Features of 115V CF31:
Optional interfaces: alarm output, REG/EPROG, and standby-input
Integrated external Pt100 sensor connection for measurement and control
Integrated programmer for 6 x 60 steps
Dual Screen Display: LCD dialog display and VFD
ICC Intelligent Cascade Temperature Control for automatic adaption of heat supplied to thermal bath requirements
TCF Temperature Control Features enable user access to important temperature control parameters to manually adjust or adapt control to specific application
Display: VFD and interactive LCD dialog display
RS232/RS485 interface for PC connection
SMART PUMP, electronically adjustable pump stages
Stainless steel bath tank and integrated bath cover
ATC3 3-Point-Calibration: Absolute temperature calibration adjusts offset at three temperatures for accurate temperature pattern
Displays adjustable high-temperature cut-out
Pump connections for external temperature applications
Early warning system for low liquid level
Cooling compressor: 1-stage air
Immersion pump
Class III (FL) according to DIN 12876-1
IP Code: IP 21
NRTL
Splash-proof keypad
Front drain
Ergonomic and small-footprint design for easy operation in small space environments
Class III (FL) according to DIN 12876-1
Green technology: environmentally friendly materials and technology
Undergoes thorough quality testing prior to leaving JULABO facility
Additional voltage versions available: 230V, 115V CSA/UL
