Cascade Refrigeration Test Rig

Order Code: 14158

Category: Refrigeration & Air Conditioning Lab

Introduction: Cascade Refrigeration IS A SYSTEM which employs 2 or more individual refrigeration cycles operating at different temperatures and pressures. This test rig is used to find the COP of individual Refrigeration cycle. Specifications: ...



SPECIFICATION

Introduction: Cascade Refrigeration IS A SYSTEM which employs 2 or more individual refrigeration cycles operating at different temperatures and pressures. This test rig is used to find the COP of individual Refrigeration cycle.

Specifications:

  1. High Pressure Side Compressor: Hermetically sealed compressor having cooling capacity of (3/4 ton), Make: Emerson/Kirloskar.
  2. Low Pressure Side Compressor: Hermetically sealed compressor having cooling capacity of (1/4 ton), Make: Emerson or Equivalent.
  3. Evaporator: Copper Coil immersed in insulated water tank (shell) of stainless steel water tank, Capacity of 75 liters. Agitator: Compatible capacity.
  4. Condenser: Air-cooled condenser with copper fins. This is a tube type condenser, FHPfan motor with fan blade is provided.
  5. Cascade Condenser: Tube and Tube type Condenser with copper tubes.Expansion device: 2 Nos.
  6. Capillary Tube:Diameter : Suitable Material : copper Rota meter: 2 No, for measuring flow rate of liquid refrigerant.
  7. Refrigerant: (R-22) & (R-404a).Pressure Gauges: 2 Nos.Control Panel comprises of:Digital Voltmeter: 0-300 V
  8. Digital Ammeter: 0-5 Amp.
  9. Multipoint Digital Temperature Indicator: 2 No, to measure temperatures at various salient points of the refrigeration cycle.HP/LP cut-out: 2 No.
  10. Danfoss or equivalent.Service valve: 4 nos. Brass type.Filter / Drier: 2 nos. Danfoss or equivalent make.

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