Open Duct Type Air Conditioning Test Rig

Open Duct Type Air Conditioning Test Rig

Specification

Range Of Experiments:

• To Study all components used in refrigeration cycle.
• To Study vapor compression refrigeration cycle.
• To determine the Refrigeration effect, Work output, Actual C.O.P, Carnot C.O.P.,
• Theoretical C.O.P, Tonnage of refrigeration and plant efficiency.

Specification:

• Compressor: - Hermetically sealed compressor having cooling capacity of (1 ton) Emerson or Equivalent.
• Condenser: Air cooled condenser made up of copper pipe & Aluminum fins of matching capacity with fan cooling. FHP fan motor with fan blade is provided.
• Air Duct: - 300 mm X 300 mm X 1000 mm Air Duct through which openings for inlet and outlet of conditioned air is given out.
• Air passed Evaporator made of copper pipe and aluminums fins of matching capacity with fan cooling.

Capillary Tube:

• Diameter : suitable.
• Material : copper

Rota meter: For measuring flow rate of liquid refrigerant.

• Capacity: 0 to 100 LPH.

Pressure Gauges:

• Pressure Gauges 0 to 500 PSI (R-22) - 1 no.
• Compound Gauges -30 to 150 PSI (R-22) - 1nos.

• Multipoint Digital Temperature Indicator: To measure temperatures at various salient points of the refrigeration cycle.
• HP/LP cut-out: Danfoss or equivalent.
• Refrigerants: Primary R-22 gas, Secondary common salt solution
• Service valve: 1 no. Brass type.
• Filter / Drier: 1 nos. Danfoss or equivalent make.
• Thermostat: Ranco make or equivalent.
• Digital Wattmeter.

Service Required:

Single phase 230 V AC, 15 Amp supply.

• Space required: floor space 2 mtr x 1 mtr.