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  • BS 3680-2B:1993

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - DILUTION METHODS - METHODS OF MEASUREMENT USING RADIOACTIVE TRACERS

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  16-05-2011

    Language(s):  English

    Published date:  01-01-1993

    Publisher:  British Standards Institution

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

    Committees responsible
    National foreword
    Introduction
    Method
    1 Scope
    2 Normative reference
    3 Definitions
    4 Symbols and units
    5 Tracers used
    6 Measurement of tracers
    7 Environmental factors affecting the tracer
    8 Tracer injection techniques
    9 Sampling techniques
    10 Estimation of uncertainties
    11 Special requirements
    Annex
    A (informative) Bibliography
    Tables
    1 Symbols and units not defined in clause 3
    2 Conversion table for becquerels and curies
    3 Maximum permissible concentrations and maximum
        permissible absorbed doses
    Figures
    1 Determination of c1 and c2 for beta-emitting tracers
        (tritiated water)
    2 Injection of tracer
    3 Determination of c1 and c2 for gamma-emitting
        tracers

    Abstract - (Show below) - (Hide below)

    Deals with the techniques and problems that are particular to the use of radioactive tracers for measuring open-channel flow using dilution methods. Coverage includes definitions, tracers used, measurement of tracers, tracer injection techniques, and environmental factors affecting the tracer. Also includes tables and diagrams.

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

    Committee CPI/113
    Development Note Also numbered as ISO 9555-2 Supersedes BS 3680-2A(1964), BS 3680-2B(1986), BS 3680-2C(1983) and 91/23583 DC (07/2005) Reviewed and confirmed by BSI, November 2007. (10/2007)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn

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

    ISO 9555-1:1994 Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 1: General
    ISO 9555-3:1992 Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 3: Chemical tracers
    ISO 9555-4:1992 Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 4: Fluorescent tracers
    ISO 772:1996 Hydrometric determinations — Vocabulary and symbols
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