Vapor Absorption System (Electrolux Type) — MOE Lab Tender Details

Technical Specification:   
The absorption system test-rig consists of an insulated chamber in which the evaporator is
housed. The load on the system is provided by an electric heater of variable capacity, placed
inside the insulated chamber. The required input to the system at the generator is provided
by an electrical heater.   
Chamber Volume : 40 liters (approx.)  
Evaporator : Natural convection type  
Absorber and Condenser : Natural convection type  
Generator and bubble pump : Electrically heated  
Material of construction : MS  
EVAPORATOR WITH HEATER CAPACITY: 60 Watts(maximum)  
CHARGE : NH3 – H2O - H2with suitable additives for enhancement of absorption and for prevention of corrosion  
GENERATOR HEAT SOURCE :   ELECTRICAL RESISTANCE HEATER  
DIGITAL DUAL WATT INDICATOR  
FOR POWER CONSUMED BY  
EVAPORATIOR AND GENERATOR  HEATERS: 1 SET  
Range : 0 to 10 amps  
Range :  1000 watts 1 ph
Watt resolution :  1 wattType :  2 RMS  
Isolation :  Electrically isolated   
No. of displays    :  one, 4 digit
Power :  230V±20% ac, 50Hz.
Operating temperature :  0-50°C  
DIGITAL TEMPERATURE INDICATOR  : 1 SET  
Temperature range :  −30  to 199.9°C Resolution    :  0.1 °C
Type of sensor :  K-type thermocouples.
No of channels : 8 channel  
No. of displays :  one, 4 digit
Power :  230V±20% ac, 50Hz.
Operating temperature   :  0-50°C  
Temperatures to be measured and indicated are:
1) Evaporator outlet,
2) Absorber inlet,
3)
Absorber outlet,
4) Generator outlet,
5) Condenser inlet,
6) Condenser outlet,
7) Evaporator
inlet,
8) Temperature of air inside the insulated chamber