Case Study: PRESTO W80 Process system
Cooling a Rettberg 5 l reactor from +50 °C to +20 °C with a PRESTO W80 Process system
Objective
This case study tests the cooling capacity of the JULABO PRESTO W80 Process system with a 5 l glass reactor. The PRESTO W80 is connected to the reactor via two 1 m long metal hoses. The PRESTO W80 Process system has been programmed to cool down from +50 °C to +20 °C.
Test Conditions
| Product | PRESTO W80 Process system | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cooling capacity (Ethanol)
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| Heating capacity | 1.8 kW | ||||||||||||||||||||
| Pump pressure | 0.4 bar | ||||||||||||||||||||
| Duration | 30 hr:min | ||||||||||||||||||||
| Test volume | 5 l | ||||||||||||||||||||
| Setpoint 1 | +50 °C | ||||||||||||||||||||
| Setpoint 2 | +20 °C | ||||||||||||||||||||
| Reactor | 5l Rettberg (glass) | ||||||||||||||||||||
| Tubing length | 1 m | ||||||||||||||||||||
| Fluid in unit | Thermal HL80 | ||||||||||||||||||||
| Fluid in reactor | Thermal HL80 | ||||||||||||||||||||
Environment
| Room temperature | 20 °C |
|---|---|
| Humidity | 45 % |
| Voltage version | 230V/50Hz |
Test Results
The PRESTO W80 Process system cools the reactor from +50 °C to +20 °C in 30 min.
| Set point |
| Temperature in the application |
| Temperature in temperature control unit |