Julabo CF41 - 2.4. Technical Specifications

Cryo-Compact Circulators
11
2.4. Technical specifications
CF31
Working temperature range
°C
-30 ... +200
Temperature stability
°C
±0.02
Temperature selection
digital
via keypad
indication on LCD DIALOG-DISPLAY (°C/°F)
remote control via personal computer
indication on monitor
Temperature indication:
VFD COMFORT-DISPLAY
Resolution
°C
0.01
Pump pressure stage
indication on VFD COMFORT-DISPLAY
Temperature control
ICC - Intelligent Cascade Control
Working temperature sensor
Pt 100
Safety temperature sensor
Pt 100
Absolute Temperature Calibration
at internal control
°C
±3
at external control
°C
±10
Heater wattage (at 230 V)
kW
2,0
Heater wattage (at 115 V)
kW
1,0
Cooling capacity
°C
20 0 -20
Medium ethanol
kW
0.32 0.25 0.15
Cooling compressor
1-stage
Refrigerant
R134a
Cooling machine
Air-cooled
Electrical connections: see page 13
Electronically adj. pump capacity
1 ... 4 stages
Flow rate min ... max. at 0 bar
l/min
22 ... 26
Pressure max. at 0 liter
bar
0,7
Suction max at 0 liter
bar
0,4
Bath opening (WxL)
cm
16x3
Bath depth
cm
14
Filling volume
liters
2.0 ... 3.0
Overall dimensions (WxDxH)
cm
24x46x40
Weight
kg
35
Ambient temperature
°C
5 ... 40
Protection class according to IEC 60 529
IP 21
Mains power connection 230 V/50 Hz
V/ Hz
207-253 / 50
Current draw (at 230 V)
A
11
Mains power connection 230 V/60 Hz
V/ Hz
207-253 / 60
Current draw (at 230 V)
A
12
Mains power connection 115 V/60 Hz
V/ Hz
103-127 / 60
Current draw (at 115 V)
A
14
All measurements have been carried out at: rated voltage and frequency ambient temperature: 20 °C
Technical changes without prior notification reserved.