JULABO CF40 Cryo-Compact Circulators User Manual
Page 9

Cryo-Compact Circulator
9
CF40
Working temperature range
°C
-40 ... +150
Temperature stability
°C
±0.03
Temperature selection
digital
via
keypad
indication on LED-DISPLAY
remote control via personal computer
indication on monitor
Temperature indication:
LED-DISPLAY
Resolution
°C
0.1
Temperature control
PID 1
Working temperature sensor
Pt 100
Safety temperature sensor
Pt 100
Heater wattage
(at 230 V)
kW
2,0
Heater wattage
(at 115 V)
kW
1,0
Cooling capacity
Medium ethanol
°C
kW
20 0 -20 -30
0.47 0.4 0.28 0.12
Cooling compressor
1-stage
Refrigerant
R404A
Cooling machine
Air-cooled
Electrical connections:
Computer
interface
RS232
Pump capacity:
Flow rate max.
at 0 bar
l/min
15
Pressure max.
at 0 liter
bar
0,35
Bath opening (WxL)
cm
19x3
Bath depth
cm
19
Filling volume
liters
4.0 ... 5.5
Overall dimensions (WxDxH)
cm
28x46x46
Weight kg
41
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
12
Mains power connection
230 V/60 Hz
V/ Hz
197-242/60
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
16
All measurements have been carried out at: rated voltage and frequency
ambient temperature: 20 °C
Technical changes without prior notification reserved.