![Quadrupole mass spectrometer for residual gas analysis.](photogallery/Vacuum_systems/Quadrupole-spectrometer-residual-gas-analysis.jpg)
Mass spectrometers
Mass Spectrometry, residual gas analysis with SRS quadrupole mass spectrometers. In RGA or Residual Gas Analysis you use a Residual Gas Analyzer to measure the partial pressures of different gases.
We build systems with SRS mass spectrometer as a component with range to 100, 200 or 300 amu, Faraday cup as standard and with software.
We also build systems for multi-gas leak detection with SRS quadrupole mass spectrometers. vacuum pumps, vacuum measurement Pirani/Penning, computer and the pumps in noise reduction box.
SRS Mass spectrometer
Article numbers RGA
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R71001 - Electron-multiplicator (EM). (as a part of the mass spectrometer)
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R71003 - Ion counting output (Only together with EM)
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R71004 - NIST traceable 5% calibration (N2)
Can be bought separately
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R71006 - Maximum insertion nipple with 4.5" flange)
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R71007 - Exchange electron multiplicator
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R71008 - ThO2/Ir filament for RGA
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R71011 - PC with mouse, keyboard, 17" TFT-screen. With software in the computer. (Only together with mass spectrometer)