Argon

Our state-of-the-art dual magnetic sector argon mass spectrometer (shown) and our single sector industrial grade mass spectrometer source assembly

Our state-of-the-art dual magnetic sector argon mass spectrometer (shown) and our single sector industrial grade mass spectrometer source assembly

For highest sensitivity and greatest accuracy

The heart of the most sensitive and accurate instrument for detecting extremely small leaks is the mass spectrometer, which is used to measure the rate of flow of a tracer gas through leaks using vacuum, pressure or vacuum-pressure techniques. The mass spectrometer detects the tracer gas and converts it to an electrical signal proportional to the size of the leak. Argon is usually used as a tracer gas because of its unique combination of properties:

  • Argon is extremely rare in the atmosphere, so there is little ambient “noise” to interfere with leak measurement
  • Non-explosive, non-toxic, completely inert (no contamination of the tested product)
  • Will not contaminate and desensitize its own detector as is common with detectors using other tracers

 

High-Speed Production Leak Detector

  • Ideal for applications requiring Argon tracer gas, for products already back-filled with Argon, or for test areas with a helium high background
  • Only production leak detector with an interactive flat panel LCD display
  • Built-in diagnostics for trouble-free maintenance
  • Independent quick calibration check
  • Dual pump system with dedicated foreline and roughing pumps
  • Simple one-button power-up has system ready to test in less than 3 minutes
  • Fully automatic start-up, tuning and calibration
  • High inlet pressure of 7.5 Torr provides fast time to test
  • Resolution of 40 at mass 40
  • UFT mode allowing for programmable automatic test-cycle operation

 

MS-50GT

MS-50GT Dry

MS-50GT Dual Port

MS-50GT High Sensitivity Dry

MS-50GT Ultra Fast Test (UFT)

MS-50GT Backfill Station

Portable leak detectors

Turnkey leak-test systems

View Data Sheet

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