Hiden Analytical Limited

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Categories:Spectroscopy

Diagnostic analysers for in-vacuum procedures

Hiden quadrupole mass spectrometer residual gas analysers(RGA’s) ensure detailed real-time analysis of in-vacuum species and their relative partial pressures.

Hiden quadrupole mass spectrometer residual gas analysers(RGA’s) ensure detailed real-time analysis of in-vacuum species and their relative partial pressures, determining pre-process vacuum quality with positive identification of vacuum-limiting species such as excessive levels of air, water vapour, hydrocarbons, cleaning solvents, process gas leakages. The integral leak detection mode features exceptional sensitivity for helium and is user-tunable for selection of any preferred alternative search gas within the instruments mass range.

Hapr0156 rga

Interfacing with the process system control enables in-process compositional analysis with protective monitoring, process data such as timing of process events and temperature being directly integrated with the mass spectral data if desired. Analysers monitor gaseous species with molecular weights up to 300amu with high sensitivity, with trace-level detection capability for minor species of less than 0.1 part per million. The operating pressure range extends from ultra-high vacuum through to millibar levels, with pressure reduction systems available for operation at the higher pressure regimes.

For full details on this or any other Hiden Products contact Hiden Analytical at info@hiden.co.uk or visit the main website at www.HidenAnalytical.com

What’s new

  • 23

    Quadrupole probe analysers for UHV/XHV

    News | 13 Mar 2018

    The Hiden RGA series of quadrupole mass spectrometers for in-vacuum process analysis is further extended to include systems for applications from general vacuum monitoring through to specialised environmental and R&D applications.

  • hiden

    New Compact HPR-20 Gas Analyser Family

    News | 14 Feb 2018

    Hiden Analytical introduce the new HPR-20 range of application-specific compact benchtop gas analysers for dynamic measurement of in-process gas composition.

  • hapr0183 qga

    Hiden Gas Analysers at PITTCON 2018 Conference & Expo

    News | 31 Jan 2018

    Booth 1360

  • hapr0181 tokamak plasma fusion reactor

    New RGA for harsh radiation environments

    News | 29 Jan 2018

    High energy particle physics applications will typically involve particle enclosure in sophisticated evacuated beam guidance systems.

  • btr

    APSI mode simplifies MS spectral analysis

    News | 21 Dec 2017

    Analysis of gaseous species by quadrupole mass spectrometry involves ionisation of the molecular species most typically by the electron bombardment technique, the ionisation process creatingfragmentation ions additionally to the parent ion. Spectral interpretation can then be compromised by spectral interference in some gaseous mixtures.

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