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Residual Gas Analysis

Henniker Scientific Applications Residual Gas AnalysisThe term residual gas analysis can be used to describe the measurement of background gases in vacuum applications that span a range of pressures, from high vacuum process pressures to ultra-high vacuum base pressures. This can require a range of measurement considerations including pressure reduction/interface to the mass spectrometer, resistance to contamination, Faraday cup and/or electron multiplier detectors and resistance to bakeout temperatures to name but a few. Extrel's range of Residual Gas Analysers are equipped to deal with all common requirements of vacuum diagnostics.

  • Mass range options to 300amu
  • Single and dual detectors
  • Integrated Pirani and ion gauge for wide measurement range
  • Application matched pressure reduction interfaces
  • Software controlled





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