TH 520 BASIC REFRIGERATION SYSTEM
GENERAL DESCRIPTION

This unit is used for demonstration of a normal household refrigerator operation. Individual components are clearly shown. Temperatures and pressures at various points are indicated. Sight glasses are provided to indicate the state of the refrigerant.

Instruction manual is also included.

TYPICAL EXPERIMENTS
  • Study of layout and process diagram.
  • Observation of pressures and temperatures.
  • Using a p-h state diagram.
TECHNICAL DATA
Compressor
 - Type Hermetic
Condenser Tube with wire grid
Evaporator Circular chamber
Refrigerant R134a
Sight glasses 3 at compressor exit, condenser exit and evaporator exit
Measuring instruments
 - Pressure gauges 2 ea.
 - Sensors with digital display Temperature for compressor inlet and outlet, condenser outlet, after expansion valve and in refrigerator
Software for data display and analysis by computer (separately supplied).
Power supply 220 V, 1 Ph, 50Hz. Other power supply is available on request.

 

Net (unassembled) Shipping Dimensions WxLxH 50 x 95 x 35 cm.
Net Weight Approx. 48 kg.