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  • BS ISO 11665-11:2016

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Measurement of radioactivity in the environment. Air: radon-222 Test method for soil gas with sampling at depth

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  12-11-2019

    Language(s):  English

    Published date:  30-04-2016

    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
    5 Equipment
    6 Sampling
    7 Detection
    8 Measurement
    9 Expression of results
    10 Test report
    Annex A (informative) - Values of soil-gas volumes available
            for extraction
    Annex B (normative) - Measurement method using an active
            sampling
    Annex C (normative) - Measurement method using a passive
            sampling
    Annex D (informative) - Examples of soil-gas sampling
            probes for active sampling
    Bibliography

    Abstract - (Show below) - (Hide below)

    Explains radon-222 test methods for soil gas using passive and active in-situ sampling at depth comprised between surface and 2 m.

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

    Committee NCE/2
    Development Note Supersedes 14/30284635 DC. (05/2016)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Supersedes

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

    ISO 11665-1:2012 Measurement of radioactivity in the environment Air: radon-222 Part 1: Origins of radon and its short-lived decay products and associated measurement methods
    ISO 11665-5:2012 Measurement of radioactivity in the environment Air: radon-222 Part 5: Continuous measurement method of the activity concentration
    IEC 61577-1:2006 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 1: General principles
    ISO 10381-7:2005 Soil quality Sampling Part 7: Guidance on sampling of soil gas
    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 11929:2010 Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation Fundamentals and application
    ISO 11665-6:2012 Measurement of radioactivity in the environment Air: radon-222 Part 6: Spot measurement method of the activity concentration
    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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