JULABO FP89-ME Ultra-Low Refrigerated Circulators - Manual (Page 10)

Operator responsibility – Safety recommendations
10
FP89-ME
Working temperature range °C -90 ... 100
Temperature stability °C ±0.02
Cooling capacity
Medium: ethanol °C
kW +20 0 -20 -40 -60 -80
1.0 0.92 0.88 0.75 0.58 0.2
Cooling compressor 2-stage
Refrigerant R-404A + R-508b
Overall dimensions (WxDxH) cm 55x61x90
Bath opening (WxL) cm 13x15
Bath depth cm 16
Filling volume liters 5.5 ... 8
Weight kg 133
Mains power connection 230 V V/Hz 207-253/50
Current draw (at 230 V) A 16
Mains power connection 230 V V/Hz 207-253/60
Current draw (at 230 V/208 V) A 16/15
All measurements have been carried out at:
rated voltage and frequency, ambient temperature: 20 °C
Technical changes without prior notification reserved.
ME
Temperature selection digital
via keypad indication on VFD COMFORT-Display
remote control via personal computer indication on monitor
Temperature indication VFD COMFORT-DISPLAY
Resolution °C 0.01
Absolute Temperature Calibration INT/EXT °C ±3 / ±9
Temperature control PID3 cascade temperatur control
Heater wattage (at 230 V) kW 2,0
Heater wattage (at 115 V) kW 1,0
Electronically adj. pump capacity stages 1 ... 4
Flow rate at 0 bar l/min 11 ... 16
Pressure max. at 0 liter bar 0.22 ... 0.45
Electrical connections:
External alarm device Vdc/mA 24-0 / max. 25
Computer interface RS232
External temperature sensor Pt100
Ambient temperature °C 5 ... 40