Helium filling and recovery leak detection system

·Full automatic pressure detection, and the system automatically replenishes high-purity helium gas.

·The helium gas recovery rate is as high as more than 98%.

·High degree of automation, with real-time monitoring and diagnosis, and convenient maintenance.

·The electrical system also has the functions of automatic calibration, interlock protection, and alarm.

·Safety valves are configured at the outlet of the gas storage tank and the compressor to ensure the safety of the system.

·It simulates the working condition of the workpiece, avoiding the leak detection phenomenon of negative pressure leak detection.

·The dry type leak detection with the suction gun replaces the traditional water pressure leak detection, reducing the drying process and improving production efficiency.

·The working medium is clean, safe, and free of pollution, without polluting the inspected workpiece.

·Helium gas is recycled and recovered quickly and efficiently.

Product parameters:
Power supply: 380 V ± 38 V, 50 Hz ± 0.5 Hz, 13 KW.
Compression air source: 0.4 - 0.6 MPa nitrogen or dry and clean compressed air.
The workpiece to be inspected is required to be clean and dry.
Helium purity is 99.90 / 0.
The pre-pumping pump (slide valve pump) must have water circulation cooling.