Case Study: PRESTO W80 Process system
Cooling a Rettberg 5 l reactor from +150 °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 +150 °C to +20 °C.
![Process system PRESTO W80 with Rettberg glass reactor 5 liters](https://dbyt75tph3sip.cloudfront.net/image/512030579289/image_2j86sdf98p6bn7jdr36r8g6v22/-S421-FJPG/casestudy-presto-w80-rettberg-5-liters-reactor.jpg)
Test Conditions
Product | PRESTO W80 Process system | ||||||||||||||||||||
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Cooling capacity (Ethanol)
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Heating capacity | 1.8 kW | ||||||||||||||||||||
Pump pressure | 0.4 bar | ||||||||||||||||||||
Duration | 1:15 hr:min | ||||||||||||||||||||
Test volume | 5 l | ||||||||||||||||||||
Setpoint 1 | +150 °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 |
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Humidity | 45 % |
Voltage version | 230V/50Hz |