The Intelligent Helium Leak Detection System operates based on the principle of using helium as a tracer gas. Helium is injected into the workpiece, and the leakage accuracy is then detected rapidly and precisely by the helium leak detector.
Main Power Supply: It demands a three-phase five-wire 380VAC power source with a power of 15KW. Eight air switches are needed, which should be installed at a height of ≥1.5M from the ground and within a distance of ≤2M from the main equipment placement position.
Gas Supply:
1.Helium: At least 1 bottle of 40 liters 12MPa bottled helium with a 0.1MPa pressure reducing valve.
2.High-purity nitrogen: Bottled high-purity nitrogen (≥99.999%) with a 0.2MPa pressure reducing valve.
3.Compressed air: Clean compressed air with a pressure ranging from 0.55 - 0.7MPa. The gas supply interfaces must be within a distance of ≤1M from the machine placement position.
4.Others: An outdoor exhaust pipe with a diameter of ≥3/4″ is required, and its interface should be within a distance of ≤1M from the machine placement position.
Workpiece | Heating tank |
---|---|
Vacuum chamber | 1 chamber (each chamber can test 2 work pieces) |
Chamber size | L700mmW300mmH600mm |
Maximum workpiece size | Ø240*400 |
Equipment accuracy | 5x10⁻⁶mbar.L/s |
Helium Recovery | Recovery Rate ≥95% |
Product Image with Leak Testing Equipment: