Refrigeration and Freezing Stage Unit

Product Description

Description ofRefrigeration and Freezing Stage Unit: This is part of theHSItraining system for refrigeration and air conditioning technology. In combination with the base unit the operational model of a refrigeration system with refrigeration and freezing stage results. The model is plugged onto the base unit, secured using fasteners and connected with refrigerant hoses to become a complete refrigeration circuit.In refrigeration and freezing combinations evaporators are preferably connected in parallel. To increase the refrigeration capacity, evaporators are operated connected in series. Here different pressure levels in the evaporators can be used to obtain different temperature ranges for refrigeration or freezing.SpecificationofRefrigeration and Freezing Stage Unit: Model of a refrigeration system to plug onto the base unitTraining system with HSI technologyEach refrigeration chamber includes: evaporator with fan (to recirculate the air) and heater to generate the cooling loadRefrigeration chambers with transparent frontAdjustable evaporation pressure controllerSelectable expansion elements: expansion valve or capillary tubeOperating modes of the system configurable via 5 solenoid valvesSensors to record temperature and pressureOperation of solenoid valves, fan, heater and fault simulation via software