Factory Directly High Precision Reliable Refrigeration Compressor Characteristic Test Device
1. Product Description
Measuring specific parameters for refrigeration compressor: starting voltage and current, stopping voltage, charging voltage and current, loss pressure and gas return oil volume and so on.
2. Technical Parameters
| Power supply |
0-250V/0.5KVA |
| Used working medium |
R134A,R600 and so on |
| Test item |
| 1. Stop voltage test: under standard inlet and exhaust gas pressure, continuous reduce compressor running voltage until specimen stop machine, test and use present voltage parameters, adjust test voltage range: 50-250V±0.5V |
| 2. Start voltage test: the start voltage is 80% of the specimen rated voltage, continuous reduce voltage at the stop machine status according to the requirements until specimen can't start. |
| 3. Start voltage range: 50-250V±0.5V |
| 4. Charging voltage and current test: test voltage and current value at status under specific condition. |
| 5. Test range: voltage 50-250V±0.5V, current 0.5-5A |
| 6. Pressure loss: within setting time, when machine stop and switch off exhaust pipe at exhaust end (outer leakage prevent), high pressure chamber value reduced to low pressure chamber leakage pressure by compressor cylinder block piston. |
| 7. Gas exhaust pressure: 1.3-1.8±0.5MPa |
| 8. Gas density pressure: 0-2.0±0.1MPa |
| 9. Oil consume: calculate the return oil volume according to oil carried by compressor. Weight the difference value for the sampler before and after test. Range: 0.1-3000, precision: ±0.01g |
|
| Timing range |
machine start time within 0-9999h can set at random; can automatic set start and stop time and recycle time. |
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}