Passive standard leak hole helium mass spectrometry vacuum leak detector gas channel type open straight-through positive pressure negative pressure customization
Passive standard leak hole helium mass spectrometry vacuum leak detector gas channel type open straight-through positive pressure negative pressure customization
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
Standard leak hole, suitable for helium mass spectrometry vacuum leak detector, channel type open, positive pressure and negative pressure, leakage rate support customization, leakage rate range: 1x10-3Pam3/s ~ 5x10-10Pam3/s,
