This set is used to fill and evacuate refrigeration systems as well as performing maintenance tasks and troubleshooting. The maintenance set includes a filling station, a set of tools, a digital multi meter, and a leak detector. The components used are common in refrigeration and therefore closely related to practice. The refrigeration system is evacuated using a vacuum pump. Evacuation using the vacuum pump removes air and humidity from the refrigeration system to allow subsequent filling with refrigerant. The correct amount of refrigerant is monitored using the filling balance. The equipment is designed for the refrigerant R 134 A.
Experiments
- Performing maintenance tasks
* Filling of a refrigeration system
* Evacuation of a refrigeration system - Leak detection in refrigeration systems
- Setting of primary and secondary controllers
Specification
- Unit for maintenance tasks and troubleshooting in refrigeration systems
- Filling station for filling and evacuating refrigerant
- Vacuum pump and filling balance
- Leak detector, battery-operated
- Manometer for intake pressure, high pressure and cylinder pressure; vacuum meter
- Manometer for intake pressure and high pressure
- Digital multimeter
