Simple Compression Refrigeration Circuit Teaching Equipment Compressor Training Equipment

Simple Compression Refrigeration Circuit Teaching Equipment Compressor Training Equipment

SR2002 Simple Compression Refrigeration Circuit Teaching Equipment Compressor Training Equipment for college, vocational training center, university. 

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SR2002 Simple Compression Refrigeration Circuit Teaching Equipment Compressor Training Equipment

Learning Objectives / Experiments

– fundamentals of a compression refrigeration circuit

– key components of a refrigeration system

* compressor, evaporator, condenser, expansion element

– relationship between the pressure and boiling point of a liquid

– operation of a refrigeration system / heat pump

– developing a basic understanding of the thermodynamic cycle

– simple energy balance


[1] fundamentals of refrigeration in a simplified model

[2] typical compression refrigeration system with piston compressor, thermostatic expansion valve, evaporator and condenser (each in the shape of a pipe coil)

[3] 2 manometers with temperature scale for the refrigerant show the values of the refrigerant on the high and low pressure sides

[4] 2 water-filled tanks with thermometer to demonstrate the cooling and heating effect

[5] pressure switch to protect the compressor

[6] sight glass to monitor the aggregate state of the refrigerant

[7] refrigerant R134a, CFC-free

Technical Data

Compressor – power consumption: 69,7W at 0/55°C – refrigeration capacity: 82,6W at 0/55°C – displaced volume: 1,41cm³

Manometer with temperature scale for R134a

– intake side (low pressure) pressure: -1…9bar temperature: -50…40°C

– delivery side (high pressure) pressure: -1…24bar temperature: -40…80°C

Thermometer: 2x -10…50°C Tank: 4x 1.700ml

Dimensions and Weight LxWxH: 750x360x690mm Weight: approx. 30kg

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