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  • BS 4559-5.6:1987

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Methods for preparation of calibration gas mixtures. Dynamic volumetric methods Sonic orifices

    Available format(s):  Hardcopy, PDF

    Superseded date:  16-05-2003

    Language(s):  English

    Published date:  31-12-1987

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    National foreword
    Committees responsible
    Method
    1. Scope and field of application
    2. References
    3. Principle of the method
    4. Practical examples
    5. Operating conditions
    6. Experimental determination of concentrations and
        examination of sources of error
    Table
    Relative variations of C*
    Figures
    1. Gas mixer with sonic nozzles discharging into mixing
        chamber (schematic)
    2. Gas mixer with several sonic nozzles per component
        (schematic)

    Abstract - (Show below) - (Hide below)

    Method of preparation of mixtures with one or more components of volume ratio equal to or greater than 0.1%, using orifices with sonic flow.

    General Product Information - (Show below) - (Hide below)

    Committee PTI/15
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 4366:1993 Specification for industrial nitrogen
    BS 4364:1993 Specification for industrial oxygen

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
    ISO 6145-1:2003 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration
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