Case Study: PRESTO A40 Process system
Heating up of an QVF 6 l reactor from -25 °C to 0 °C with a PRESTO A40 Process system
Objective
This case study tests the heating capacity of the JULABO PRESTO A40 Process system with a 6 l glass reactor. The PRESTO A40 is connected to the reactor via two 2 in. metal hoses. The PRESTO A40 Process system has been programmed to heat up from -25 °C to 0 °C.
Test Conditions
| Product | PRESTO A40 Process system | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cooling capacity (Ethanol)
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| Heating capacity | 2.7 kW | ||||||||||||||
| Pump pressure | 5.8 psi | ||||||||||||||
| Duration | 30 hr:min | ||||||||||||||
| Test volume | 10 l | ||||||||||||||
| Setpoint 1 | -25 °C | ||||||||||||||
| Setpoint 2 | 0 °C | ||||||||||||||
| Reactor | 6l QVF (glass) | ||||||||||||||
| Tubing length | 2 in. | ||||||||||||||
| Fluid in unit | Thermal HL40 | ||||||||||||||
| Fluid in reactor | Thermal HL40 | ||||||||||||||
Environment
| Room temperature | 20 °C |
|---|---|
| Humidity | 45 % |
| Voltage version | 230V/50Hz |
Test Results
The PRESTO A40 Process system heats up the reactor from -25 °C to 0 °C in 30 min.
| Set point |
| Temperature in the application |
| Temperature in temperature control unit |