• UNI EN ISO 15011-2 : 2010

    Current The latest, up-to-date edition.

    HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - LABORATORY METHOD FOR SAMPLING FUME AND GASES - PART 2: DETERMINATION OF THE EMISSION RATES OF CARBON MONOXIDE (CO), CARBON DIOXIDE (CO[2]), NITROGEN MONOXIDE (NO) AND NITROGEN DIOXIDE (NO[2]) DURING ARC WELDING, CUTTING AND GOUGING

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    Published date:  05-05-2010

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Equipment and materials
    6 Test procedures
    7 Calculating and reporting the results
    Annex A (informative) - Possible designs of hood
    Annex B (informative) - Equipment notes
    Annex C (informative) - Welding parameters for gas-shielded
      arc welding
    Annex D (normative) - Test procedures
    Annex E (normative) - Calculation of the average stable gas
      concentration
    Annex F (normative) - Test report
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes laboratory methods for measuring the emission rates of carbon monoxide (CO), carbon dioxide (CO[2]), nitrogen monoxide (NO) and nitrogen dioxide (NO[2]) generated during arc welding, cutting and gouging, using a hood technique.

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

    Development Note Supersedes UNI 9751. (03/2006)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

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

    ISO/TR 25901:2007 Welding and related processes Vocabulary
    ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
    IEC 60974-7:2013 Arc welding equipment - Part 7: Torches
    ISO 6947:2011 Welding and allied processes Welding positions
    ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
    ISO 9169:2006 Air quality Definition and determination of performance characteristics of an automatic measuring system
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