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  1. Solvent measurement using microphones for health & safety.

    Article - En anglais

    Using a technique discovered in the 19th Century it is possible to use a gas analyser which has a microphone as the detector.

    In common with instrumentation used for acoustic measurements an accurate determination of gas concentration over a wide dynamic range can be achieved.

    As well as monitoring a range of gases for occupational exposure the technique lends itself to tracer gas studies so that measurement of ventilation efficiencies of work areas and fume hoods is easily undertaken.

    Mots-clés Pascal : Pollution air, Appareillage contrôle, Détecteur de gaz, Microphone, Solvant organique, Exposition professionnelle

    Mots-clés Pascal anglais : Air pollution, Control instrumentation, Gas detector, Microphone, Organic solvent, Occupational exposure

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 91-0023269

    Code Inist : 001D16C06. Création : 199406.