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Refrigeration Training Equipment

DOMESTICREFRIGETOR SYSTEM STUDY UNIT vocational training equipment Refrigeration Trainer Equipment

Item No.:  ZM6114P
 ZM6114P DOMESTICREFRIGETOR SYSTEM STUDY UNIT vocational training equipment Refrigeration Trainer Equipment
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Description

 ZM6114P DOMESTICREFRIGETOR SYSTEM STUDY UNIT vocational training equipment Refrigeration Trainer Equipment
To study the Domestic Refrigerator System and determine its power consumption, COP, theoretical & actual refrigerating effects, refrigerant flow rate & effect of door opening on power consumption & also students can visualize automatic operation of unit using a thermostat and draw PH and T-S diagrams using different refrigerants:
a)    R134a (HFC)
b)    R152a (HFC)
c)    R290/R600a (50% / 50% by weight) [HC] or R600a and R290
EXPERIMENTAL SETUP 
210 Litter
    Refrigerator body must be same for the different refrigerants; change can be made in compressor (hermetically sealed compressor), air cooled condenser and Expansion valve (Capillary Tube) if required


    Refrigerator should be designed for same refrigeration capacity with different refrigerants
    Refrigerator should be branded
    Sensors used for pressure and temperature should be digital, branded and accurate
     Amount of electricity consumed by every part should be measurable with an instrument (i.e. energy meter)
    Temperature (Dry as well as wet bulb) and pressure of in/out air from condenser and evaporator should be measured
    Suitable filter drier
    Temperature and pressure of in/out refrigerant from every part of refrigerator should be measured
    System should be leak proof and safe especially when using R290 /R600a refrigerants
    System should be frost free