Case Study: PRESTO W91tt Process system
Heating up of an Büchiglas 100 l reactor from -50 °C to +20 °C with a PRESTO W91tt Process system
Objective
This case study tests the heating capacity of the JULABO PRESTO W91tt Process system with a 100 l glass reactor. The PRESTO W91tt is connected to the reactor via two 2 in. metal hoses. The PRESTO W91tt Process system has been programmed to heat up from -50 °C to +20 °C.
Test Conditions
| Product | PRESTO W91tt Process system | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cooling capacity (Ethanol)
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| Heating capacity | 36 kW | ||||||||||||||||
| Pump pressure | 6.5 psi | ||||||||||||||||
| Duration | 2:55 hr:min | ||||||||||||||||
| Test volume | 100 l | ||||||||||||||||
| Setpoint 1 | -50 °C | ||||||||||||||||
| Setpoint 2 | +20 °C | ||||||||||||||||
| Reactor | 100l Büchiglas (glass) | ||||||||||||||||
| Tubing length | 2 in. | ||||||||||||||||
| Fluid in unit | Thermal HL80 | ||||||||||||||||
| Fluid in reactor | Thermal HL80 | ||||||||||||||||
Environment
| Room temperature | 20 °C |
|---|---|
| Humidity | 45 % |
| Voltage version | 400V/3PNPE/50Hz |
Test Results
The PRESTO W91tt Process system heats up the reactor from -50 °C to +20 °C in 2:55 h.
| Set point |
| Temperature in the application |
| Temperature in temperature control unit |