Negative Pressure Tester can detect the leakage automatically, and once there's sample leakage or unstable pressure, system will record automatically can warning, and the vacuum pump will stop work automatically.
1.Inspection chamber negative pressure testing device adopts global box structure, multi stations can be controlled singly and can work in the meantime. And it can also display the negative pressure, output the data, and can draw time-negative pressure curve.
2.It adopts Germany HELM vacuum pressure sensor, advanced technology, excellent performance, reliable quality, long service life.
3.It adopts famous brand vacuum pump, reliable performance, small noise.
