The test product of the project is the automobile cast aluminum shell, and the test method is helium leak detection. HCTE provides customers with professional helium leak detection equipment.

The core components of the system are subdivided into various units based on the principle of modularization. The core components of each unit are imported components. It can ensure the accuracy level and high stability of the equipment. The evacuation unit includes vacuum box evacuation pump, workpiece evacuation pump, vacuum gauge, valve and pipeline, etc. the leakage detection unit includes leak detector, standard leak hole, valve and pipeline, etc; The vacuum gauge adopts American AGILENT PVG500, and the leak detector adopts Yingfukang.