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    I.S. EN ISO 16911-1:2013

    Current The latest, up-to-date edition.

    STATIONARY SOURCE EMISSIONS - MANUAL AND AUTOMATIC DETERMINATION OF VELOCITY AND VOLUME FLOW RATE IN DUCTS - PART 1: MANUAL REFERENCE METHOD (ISO 16911-1:2013)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2013

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and abbreviated terms
    5 Principle
    6 Selection of monitoring approach
    7 Measuring equipment
    8 Performance characteristics and requirements
    9 Measurement procedure
    10 Calculation of results
    11 Establishment of the uncertainty of results
    12 Evaluation of the method
    Annex A (normative) - Measurement of velocity
            using differential pressure based techniques
    Annex B (normative) - Vane anemometer
    Annex C (normative) - Tracer gas dilution method
            determination of volume flow rate and
            average velocity
    Annex D (normative) - Transit time tracer gas
            method determination of average velocity
    Annex E (normative) - Calculation of flue gas
            volume flow rate from energy consumption
    Annex F (informative) - Example of uncertainty
            budget established for velocity and volume
            flow rate measurements by Pitot tube
    Annex G (informative) - Description of validation
            studies
    Annex H (informative) - Differential pressure
            measurement
    Annex I (informative) - The use of time of flight
            measurement instruments based on modulated
            laser light
    Annex J (informative) - Relationship between this
            International Standard and the essential
            requirements of EU Directives
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines a method for periodic determination of the axial velocity and volume flow rate of gas within emissions ducts and stacks.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    EN 15267-3:2007 Air quality - Certification of automated measuring systems - Part 3: Performance criteria and test procedures for automated measuring systems for monitoring emissions from stationary sources
    BS 5857-1.4:1980 Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow Transit time method using non-radioactive tracers
    BS 5857-2.4:1980 Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of gas flow Transit time method using radioactive tracers
    ISO 1928:2009 Solid mineral fuels Determination of gross calorific value by the bomb calorimetric method and calculation of net calorific value
    CEN/TS 14793:2005 Stationary source emission - Intralaboratory validation procedure for an alternative method compared to a reference method
    ISO 14956:2002 Air quality Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty
    ISO 1170:2013 Coal and coke Calculation of analyses to different bases
    ECA 4-02 : 2013 EVALUATION OF THE UNCERTAINTY OF MEASUREMENT IN CALIBRATION
    EN 14789:2017 Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism
    EN 15259:2007 Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report
    EN 13284-1:2017 Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method
    EN 14181:2014 Stationary source emissions - Quality assurance of automated measuring systems
    EN 437:2003+A1:2009 Test gases - Test pressures - Appliance categories
    EN 12952-15:2003 Water-tube boilers and auxiliary installations - Part 15: Acceptance tests
    EN 14790:2017 Stationary source emissions - Determination of the water vapour in ducts - Standard reference method
    ISO 20988:2007 Air quality Guidelines for estimating measurement uncertainty
    ISO 10780:1994 Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts
    ISO 3966:2008 Measurement of fluid flow in closed conduits Velocity area method using Pitot static tubes
    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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