HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
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Leak Testing Equipment For Filter Drier Helium Leak Test System Chamber Method
Feature:
This helium leak test system can detect different auto parts such as products as aluminum wheels, funnel tank, air conditioners, filter driers and etc., only need to replace the fixture and the inflation joint. Chamber method with high performance and high reliability. Leak Testing Equipment
Parameter:
| Workpiece | Filter Drier |
| Vacuum Chamber Size | 700×450×230 mm (LxWxH) Can be customized according to client's specific workpiece |
| Vacuum Chamber Quantity | 2 (Can be customized) Leak Testing Equipment |
| Pressure for Gross Leak Test | Nitrogen / Compressed Air 680psi |
| pressure for Fine Leak Test | Helium 200psi |
| Detection leak rate | 1.5 grams / year |
| Cycle Time | 35 seconds / piece |
| Helium Recovery | Recovery Rate ≥95% |
| Pipes and fittings | There are 6 evacuated inflation pipelines in the chamber (including 3 sets of joints), Separate control of each pipeline |
| Fixture | Provide 1 product’s fixture |
| Loading and unloading of products | Manual |
| Test Cycle | Automatic |
System Configuration:
Machine integral reliability is guaranteed by main standard parts which are bought from the international famous brand with reliable quality, and mechanical parts with superior material and good processing technique.
| No. | Description |
| 1 | Chamber with fixture |
| 2 | Machine frame |
| 3 | Chamber door and auto- closing mechanism |
| 4 | Evacuation pump for chamber |
| 5 | Vacuum gauge |
| 6 | Leak detector |
| 7 | Pressure sensor |
| 8 | Electromagnetic Valve |
| 9 | Daily-check standard leak |
| 10 | Helium recovery and boosting system |
| 11 | PLC |
| 12 | Touch screen |
| 13 | Electrical parts |
| 14 | Pipes and fittings |
