JULABO LH 85 High Dynamic Temperature System - Manual (Page 10)

Operator responsibility – Safety recommendations
10
2.4. Technical specifications
LH 46 LH 85
Mains power connection 230/50 V/Hz 207-253V/50Hz 207-253V/50Hz
Current draw (at 230 V) A 15 16
Working temperature range °C -45 ... 250 -80 ... 250
Temperature stability K ±0,01 ... ±0,05 ±0,01 ... ±0,05
Cooling capacity
pump pressure stage 1
pump pressure stage 5
(bath liquid: Thermal / Ethanol)
°C
kW
kW
200 / 20 -20 -40
2.5 / 2.4 0.78 0.15
2.3 / 2.3 0.74 0.04
100 / 20 -20 -40 -60 -80
1.36 / 1.02 0.81 0.68 0.4 0
1.2 / 0.9 0.67 0.54 0.37 0
Cooling compressor
cooling with
1-stage
air / water 2-stage
air / water
Refrigerant R404A R23 / R404A
Cooling water : Flow rate
at 15 °C inlet temperature
l/h 360 198
Heater wattage kW 1,8 1,8
Pressure pump, adjustable
pressure min ... max. at 0 liter
discharge, max. at 0 bar
grade
bar
l/min
1
0.5
16
2
0.7
19
3
1.1
23
4
1.3
26
5
1,7
30
maximum permissible viscosity is 50 mm² / s.
Noise level, 1 m distance dBA ----- -----
Ambient temperature °C 5 ... 40 5 ... 40
Filling volume Heat exchanger
Reservoir
liters
liters
2.5
1.2 … 3.4
2.5
1.2 … 3.4
Overall dimensions (WxDxH) cm 50x59x64 50x59x64
Weight kg 103 130
All measurements have been carried out at: rated voltage and frequency
ambient temperature: 20 °C Technical changes without prior notification reserved.
Pump data in relation to fluids with a specific density of 1 kg/dm
3