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  • 14/30284635 DC : 0

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    BS ISO 11665-11 - MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - AIR: RADON-222 - PART 11: TEST METHOD FOR SOIL GAS WITH SAMPLING AT DEPTH

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-04-2016

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    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

    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    Status Superseded
    Superseded By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 11665-1:2012 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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