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  • 10/30186193 DC : 0

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    BS ISO 11665-4 - MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - AIR - PART 4: RADON-222: INTEGRATED MEASUREMENT METHODS FOR THE DETERMINATION OF THE AVERAGE RADON ACTIVITY CONCENTRATION IN THE ATMOSPHERIC ENVIRONMENT USING PASSIVE SAMPLING AND DELAYED ANALYSIS

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-07-2012

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions and symbols
    4 Principle of the measurement method
    5 Equipment
    6 Sampling
    7 Detection method
    8 Measurement procedure
    9 Expression of results
    10 Test report
    Annex A (informative) - Measurement method using a
            Solid-State Nuclear Track Detector (SSNTD)
    Annex B (informative) - Measurement method using an
            electret detector
    Annex C (informative) - Measurement method using
            Activated Charcoal
    Bibliography

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

    Comment Closes On
    Committee NCE/2
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO 11665-8:2012 Measurement of radioactivity in the environment Air: radon-222 Part 8: Methodologies for initial and additional investigations in buildings
    IEC 61577-1:2006 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 1: General principles
    IEC 61577-2:2014 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
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