• 17/30347905 DC : 0

    NA Status of Standard is Unknown

    BS ISO 11929-1 - DETERMINATION OF THE CHARACTERISTIC LIMITS (DECISION THRESHOLD, DETECTION LIMIT AND LIMITS OF THE COVERAGE INTERVAL) FOR MEASUREMENTS OF IONIZING RADIATION - FUNDAMENTALS AND APPLICATION - PART 1: ELEMENTARY APPLICATIONS

    Available format(s):  Hardcopy, PDF

    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 Summary of procedures for evaluating a
       measurement and calculating the
       characteristic limits
    3 Normative references
    4 Terms and definitions
    5 Quantities and symbols
    6 Fundamentals and evaluation of the
       measurement
    7 Standard uncertainty as a function of an
       assumed value of the measurand
    8 Decision threshold, detection limit and
       assessments
    9 Limits of the coverage interval
    10 The best estimate and its associated standard
       uncertainty
    11 Documentation
    Annex A (normative) - Repeated counting
            measurements with random influences
    Annex B (normative) - Measurements with
            ratemeters
    Annex C (informative) - Calculation of the
            detection limit by iteration
    Annex D (informative) - Calculations with a
            generalized net count rate
    Annex E (informative) - Distribution function
            of the standardized normal distribution
    Bibliography

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

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

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

    IEC TR 62461:2015 Radiation protection instrumentation - Determination of uncertainty in measurement
    EN ISO 80000-1:2013 Quantities and units - Part 1: General (ISO 80000-1:2009 + Cor 1:2011)
    ISO 9698:2010 Water quality Determination of tritium activity concentration Liquid scintillation counting method
    ISO 9696:2017 Water quality — Gross alpha activity — Test method using thick source
    ISO/IEC Guide 98-1:2009 Uncertainty of measurement — Part 1: Introduction to the expression of uncertainty in measurement
    ISO 10703:2007 Water quality Determination of the activity concentration of radionuclides Method by high resolution gamma-ray spectrometry
    ISO/IEC Guide 98-4:2012 Uncertainty of measurement Part 4: Role of measurement uncertainty in conformity assessment
    ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
    EN ISO 80000-10:2013 Quantities and units - Part 10: Atomic and nuclear physics (ISO 80000-10:2009)
    EN ISO 80000-2:2013 Quantities and units - Part 2: Mathematical signs and symbols to be used in the natural sciences and technology (ISO 80000-2:2009)
    ISO 80000-1:2009 Quantities and units — Part 1: General
    ISO 28218:2010 Radiation protection Performance criteria for radiobioassay
    ISO 9697:2015 Water quality Gross beta activity in non-saline water Test method using thick source
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    ISO 80000-10:2009 Quantities and units Part 10: Atomic and nuclear physics
    ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
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