On-column switch leak detection system
This system is mainly used for dry leak detection of power SF6 pole switches. Large leaks are detected by vacuuming and maintaining pressure on the workpiece and vacuum box simultaneously, filling the tested workpiece with helium after being qualified, and judging whether there is a slight leak through the helium mass spectrometer leak detector, and recovering the helium in the tested workpiece after being qualified Recycle, and finally fill the workpiece with SF6 gas. If a slight leak in the workpiece is detected, it needs to be transferred to a fixed point and then leaked.
KYVAC Technology Co., Ltd.
Contact address：No.13, North ertiao, Zhongguancun, Haidian District, Beijing