helium mass spectrometer leak detector

Helium Leak Detector ZQJ-2000 Max inlet pressure 1000Pa Detectabel leak rate2*E-11 Pa•m3/s With nearly 50 years of vacuum leak detection technology experience, KYKY is the largest R&D and production base of HLD and has the independent intellectual property rights for vacuum leak detection system. ...

Helium Leak Detector ZQJ-530 Smallest Detectable Leak Rate(Pa•m3/s) 5*E-11 With nearly 50 years of vacuum leak detection technology experience, KYKY is the largest R&D and production base of HLD and has the independent intellectual property rights for vacuum leak detection system. The leak detectors ...

Helium Leak Detector ZQJ-530G Oil free Leak Rate Display(Pa•m3/s)2*E-11 to 1E-5 With nearly 50 years of vacuum leak detection technology experience, KYKY is the largest R&D and production base of HLD and has the independent intellectual property rights for vacuum leak detection system. The leak ...