2-simple compression refrigeration circuit Didactic Education Equipment For School Lab Condenser Training Equipment Brand: ShouldShine
Model: SR2002
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
Specification
[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
