Recently, our helium leak detection system, which is equipped with a largest vacuum chamber we had ever produced, is sent to China.

Since the workpiece, air conditioner heat exchanger, is very large, the vacuum chamber must large enough to fit the workpiece. The size of the vacuum chamber is 2m*2.5m*1.3m.

The system can test the workpiece with a leak rate of 1 g/year (5*10-7pa.m3/s). It has a function of automatic helium clearing what a high precision leak detection system usually has. At the same time, it can ensure the stability of the detection system, and can avoid the impact of a large amount of helium on the leak detector, and prolong the service life of the system.

Now it is sent and installed in the factory of our Chinese customer!