HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
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Helium Leak Testing Machine With High-Precision Leak Detector
Parameter:
| Workpiece | Heating tank. Leak Testing Equipment |
| Vacuum chamber | 1 chamber, 2 work pieces can be tested at the same time |
| Chamber size | L700mm*W300mm*H600mm |
| Maximum workpiece size | Ø240*400 |
| Quick coupling in vacuum chamber | 2 sets |
| Gas for Gross Leak Test | Compressor air (0.8Mpa), down adjustable Detection of gross leakage point by soaking water method |
| Gas for Fine Leak Test | Helium(0.8Mpa), down adjustable Sniffer check leak point |
| Actual leakage rate | 5x10-4mbar.L/s |
| Alarm leak rate | 5x10-5mbar.L/s |
| Equipment maximum accuracy | 5x10-6mbar.L/s |
| production efficiency | 1 minute / piece (loading and unloading time is Not included) |
| Helium Recovery | Recovery Rate ≥95% |
| Test Cycle | Automatic |
| Loading and unloading of products | Manual |
Accuracy guarantee:
The machine is provided with standard leak, which is certified by China National Measuring Institute.
Leak detector self-calibration: the helium leak detector has internal standard leak, and has auto-calibration function. As required, can start the leak detector self-calibration for sensibility and accuracy. Leak Testing Equipment
Test flow:
