Julabo Presto® LH50 Temperature Control System
Presto® Benefits
- Small footprint, high capacity
- Handles and castors allow easy relocation
- Time-saving filling process for the entire system with permanent air purge
- Reservoir with cooling device and integrated high temperature cut-off
- Integrated warning, safety and supervision functions via 9 sensors
- Optional expansion vessels (accessories)
- Automatic de-gas mode
- Small filling volume enhances instrument performance
- IP class according to IEC 529: IP31
- Proportional cooling control - energy-saving performance
- Active Cooling Control - cooling available throughout the entire temperature range
- Removable venting grid - hassle-free cleaning of the condenser
- Drain port easily accessible on the front
Applications
- Jacketed reactors, autoclaves, e.g. for polymerization, polycondensation
- Combinatorial chemistry, reaction blocks, organic synthesis
- Reaction calorimeters
- Distillation, pilot plants
- Calibration
- Semiconductor industry
- External open systems
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Julabo Presto® LH50 Temperature Control System
Technical data
Working Temperature Range
-50°C - 250°C
Temperature Stability in external system
±0.01°C - ±0.05°C
Temperature Display
VFD
Temperature Display Resolution
±0.01°C
Pump Pressure Indication
On VFD
Filling Volume Indication
On VFD
Heating Capacity
6.0 kW
Cooling Capacity
(Julabo Therma|Ethanol bath fluid)
+200|+20°C
-20°C
-40°C
(Julabo Therma|Ethanol bath fluid)
+200|+20°C
-20°C
-40°C
5.5|7.0 kW
2.8 kW
0.9 kW
Compressor Cooling
Water
Pump Flow Rate
24 - 33 l/min
Pump Pressure
0.8 - 2.2 bar
Fill Volume
10 L
Dimensions (W x L x H)
40 x 55 x 127 cm
Weight
182 kg
Power Requirements
3x400V / 50Hz
3x230V / 60Hz
3x230V / 60Hz
Pump Capacity (bath fluid: Thermal HL)
Automatic control of an exothermic reaction with a 2 litre reactor
Heat up times (bath fluid: Thermal HL)
Coll down times (bath fluid: Thermal HL)
