FEATURES

• CONDENSER : FORCED CONVECTION AIR COOLED.
  CONDENSER FAN : AXIAL FLOW.
  DRIER/ FILTER : PROVIDED.
  EXPANSION DEVICE : CAPILLARY TUBE.
  EVAPORATOR : FORCED CONVECTION AIR COOLED.
  EVAPORATOR FAN : CENTRIFUGAL / AXIAL FLOW TYPE
  DEHUMIDIFIER OR REHEATER : FINNED TYPE AIR HEATER.
  

RANGE OF EXPERIMENTS

• 1. To evaluate the tonnage capacity of the air conditioning system by enthalpy difference method.
  2. To evaluate actual and theoretical C.O.P. of the system.
  3. To plot the refrigeration cycle on P-H & T-S charts.
  4. To plot the psychrometric processes on psychrometric charts
  

SPECIFICATION

• CONDENSER : FORCED CONVECTION AIR COOLED.
  CONDENSER FAN : AXIAL FLOW.
  DRIER/ FILTER : PROVIDED.
  EXPANSION DEVICE : CAPILLARY TUBE.
  EVAPORATOR : FORCED CONVECTION AIR COOLED.
  EVAPORATOR FAN : CENTRIFUGAL / AXIAL FLOW TYPE
  DEHUMIDIFIER OR REHEATER : FINNED TYPE AIR HEATER.
  

SERVICES

ADDITIONAL INFORMATION

• The A.C. test rig works on simple vapour compression refrigeration cycle using R 134a as a refrigerant.
  The system is fabricated such that student can study all the air conditioning
  processes. It is also useful to understand working of all the components of system, their performance and control etc.
  All the components are mounted on the display board, so that students can observe their working easily.
  

RANGE OF EXPERIMENTS

• 1. To evaluate the tonnage capacity of the air conditioning system by enthalpy difference method.
  2. To evaluate actual and theoretical C.O.P. of the system.
  3. To plot the refrigeration cycle on P-H & T-S charts.
  4. To plot the psychrometric processes on psychrometric charts