Universal system of gases and vapors composition measurement at atmospheric pressure based on quadrupole mass spectrometer

Authors

DOI:

https://doi.org/10.47566/

Keywords:

quadrupole mass spectrometer, residual atmosphere, gases and vapor, quantitative analysis

Abstract

This paper describes a system that measures gases at atmospheric pressure using a residual gas analyzer with a quadrupole mass spectrometer. A specially designed gas introduction system made it possible to measure gas mixtures at pressures slightly above and below atmospheric pressure. Additionally, the system can measure gases released when heating liquid and solid samples. Quantitative analyses of gas mixtures can be carried out with good accuracy, with detection limits down to the ppm level.

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References

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Mass spectra of residual gases in the gas analyzer HV chamber before and after bakeout

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Published

2026-08-31

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Section

Research Papers

How to Cite

Universal system of gases and vapors composition measurement at atmospheric pressure based on quadrupole mass spectrometer. (2026). Superficies Y Vacío, 39, 260801. https://doi.org/10.47566/

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