Description and Specification for Lab Tenders
WINDOW AIR CONDITIONER TEST RIG.
PRODUCT DESCRIPTION:
The Window AC test rig is designed
and manufactured such that the students can understand construction and
working of a window type air conditioner and conduct the trial on it to
evaluate performance of the same. The window AC is fixed in a rigid
angle frame, with its cover cut half open to reveal the internal parts
of the AC. The required pressure and temperature tapings are drawn for
measurement of pressures and temperatures at salient points. Energy
meter is provided for recording compressor energy consumption. A sling
psychrometer is provided for measurement of inlet and outlet Dry-bulb
& wet bulb temperature. With the help of manometer, velocity of air
and consequently the flow rate of air can be determined.
TECHNICAL SPECIFICATIONS
| Capacity | : | 1.0 TR at rated test conditions* |
| Compressor | : | Rotary type; Hermetically sealed. |
| Condenser | : | Forced convection air cooled |
| Condenser fan | : | Axial flow type. |
| Evaporator | : | Forced convection air cooled. |
| Evaporator fan | : | Centrifugal type |
| Drier/ filter | : | Molecular sieve type. |
| Expansion device | : | Capillary Tube |
| Refrigerant | : | R-22 |
| Temperature | : | Sling Psychrometer for air temperatures & Digital Indicator for refrigerant temperatures. |
| Velocity | : | By inclined tube manometer |
| Pressure | : | Pressure gauges 2 Nos at suction & discharge |
| Supply | : | 220-240 Volts, 50 Hz, 1 phase. |
| Input power | : | 1.2 kW |
| Rated current | : | 6.0 Amps. |
| Energy-meter | : | Provided for compressor |
| Material | : | Panel: 1.2 mm thick CRCA |
| Outer finish | : | Powder coating |
