Additional information
| Brand | Essom |
|---|
Ice Maker Test Rig
This table top refrigeration system is intended for studying ice making process.
The unit comprises a typical refrigeration system whereby a small ice maker is used for evaporator. Instruments are provided for measurement of pressures and temperatures.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Familiarization with ice making system and components.
- P-h diagram.
- Coefficient of performance.
TECHNICAL DATA
| Ice making unit | 0.4 kg/h |
| Refrigerant | R134 |
| Measuring instruments: | |
| − Pressure gauges | 2 ea. |
| − Sensors with digital display | Temperature for compressor inlet and outlet, evaporator inlet, condenser outlet and ice/water in the ice tank |
| Software for data display and analysis by computer (separately supplied). | |
| Power supply | 220 V, 1 Ph, 50Hz. Other power supply is available on request. |
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Instruction manual is also included.
TYPICAL EXPERIMENTS- Flow rate vs pressure.
- Fan input, output and overall efficiency.
- Effect of speed on fan performance.
- Comparison of backward and forward blade impellers.
TECHNICAL DATAFan ratings: – Maximum flow rate 10 m3/min – Maximum pressure 0.5 kPa Inlet duct Transparent with flow straighteners and inlet orifice Outlet duct Transparent with flow straighteners and damper Measuring instruments – Air flow rate Inlet orifice and inclined water manometer – Differential pressure across fan Twin inclined water manometers (one for airflow rate), 0-450 mm x 1 mm graduation,
multiple slope 1: 10, 1:5, 1:2 and 1:1– Fan speed and motor input power Advanced inverter – Temperature Thermometer Accessories Forward blade impeller and barometer Software for data display and analysis by computer (separately supplied). Power supply 220V 1Ph 50Hz. Other power supply is available on request. (0 reviews) -
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An industrial type compressor is driven via a vee-belt by a motor with an advanced inverter. The air receiver has, safety valves, pressure switch, a drain valve and a discharge valve. The unit is equipped with necessary measuring instruments and is on wheels.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Compressor characteristics e.g. volumetric efficiency, isothermal efficiency, pressure ratio, temperature ratio.
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- Temperatures for ambient and outlet air
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