Position: Home > > Analytical instruments > Mass spectrograph > Helium mass spectrometer leak detector > ZLS-23B Helium leak detector for Resistance furnace leak detection

ZLS-23B Helium leak detector for Resistance furnace leak detection

Product ID:HZhzp008

Price: Please inquire PDF Format
Supply Ability:20SETS/MON
Port:SHENZHEN
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  • Product Introduction
  • Consulting
  • Model NumberZLS-23B
    Brand NameCDYQC
    Payment TermsT/T, paypal
    Introduction:
        Helium mass spectrometer leak detection method is based on the principle of mass spectrometry analysis to explore the gas was helium , a variety of containers to be sealed quickly locate the leakage gap and quantitative detection of the ideal approach. Because helium is inert gases, atmospheric pollution, the use of safety ; helium atomic weight is small, low viscosity , easy to penetrate any possible leak rate , high sensitivity , high speed , wide application ; coupled with low content of helium in the atmosphere ( only five ten thousandths ) , ion mass ion mass with other gases vary greatly , less susceptible to interference , no miscarriage of justice . With many of today's leak detection methods ( such as bubble method , halogen leak detection method, etc. ) than it is the leader.
    Technical parameters
    minimum detectable leak rate :better than 2 * 10-11Pa.m3/s:
    Commonly used time: About 1H
    Reaction time: no more than 3S
    Mass spectrometry allows the maximum pressure of work: 1 * 10-2Pa
    Leak detection interface: KF25
    The outline dimension of the instrument: mm3 950*600*570
    Weight: about 70Kg
     

  • Introduction:
        Helium mass spectrometer leak detection method is based on the principle of mass spectrometry analysis to explore the gas was helium , a variety of containers to be sealed quickly locate the leakage gap and quantitative detection of the ideal approach. Because helium is inert gases, atmospheric pollution, the use of safety ; helium atomic weight is small, low viscosity , easy to penetrate any possible leak rate , high sensitivity , high speed , wide application ; coupled with low content of helium in the atmosphere ( only five ten thousandths ) , ion mass ion mass with other gases vary greatly , less susceptible to interference , no miscarriage of justice . With many of today's leak detection methods ( such as bubble method , halogen leak detection method, etc. ) than it is the leader.
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