JULABO CF41 Cryo-Compact Circulators - Manual (Page 10)

Operator responsibility – Safety instructions
10
CF41
Working temperature range °C -40 ... +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 -30
Medium ethanol kW 0.47 0.4 0.28 0.12
Cooling compressor 1-stage
Refrigerant R404A
Cooling machine Air-cooled
Electrical connections: see page 11
Electronically adj. pump capacity 1 ... 4
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 19x3
Bath depth cm 19
Filling volume Liter 4.0 ... 5.5
Overall dimensions (WxDxH) cm 28x46x46
Weight kg 42
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 13
Mains power connection 230 V/60 Hz V/ Hz 197-242/60
Current draw (at 230 V) A 13
Mains power connection 115 V/60 Hz V/ Hz 103-127 / 60
Current draw (at 115 V) A 18
All measurements have been carried out at: rated voltage and frequency ambient temperature: 20 °C
Technical changes without prior notification reserved.