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  • DIN EN ISO 15012-2:2008-06

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - REQUIREMENTS, TESTING AND MARKING OF EQUIPMENT FOR AIR FILTRATION - PART 2: DETERMINATION OF THE MINIMUM AIR VOLUME FLOW RATE OF CAPTOR HOODS AND NOZZLES

    Available format(s):  Hardcopy, PDF

    Superseded date:  07-03-2021

    Language(s):  English

    Published date:  01-01-2008

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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

    Vorwort
    Einleitung
    1 Anwendungsbereich
    2 Normative Verweisungen
    3 Begriffe
    4 Kurzbeschreibung
    5 Anforderung
    6 Messausrüstung
    7 Prüfverfahren
      7.1 Prüfbedingungen
      7.2 Position der Messebenen
          7.2.1 Hauben und Düsen mit einem Seitenverhältnis
                von kleiner oder gleich 4
          7.2.2 Hauben und Düsen mit einem Seitenverhältnis
                von grösser als 4
      7.3 Messpunkte
      7.4 Durchführung des Verfahrens
    8 Kennzeichnung
    9 Prüfbericht
    Literaturhinweise

    Abstract - (Show below) - (Hide below)

    Defines a method for establishing the minimum air volume flow rate required for captor hoods and nozzles to effectively capture fume and gases from welding and allied processes.

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

    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Superseded

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

    ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles
    EN 1093-1:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 1: Selection of test methods
    ISO 2602:1980 Statistical interpretation of test results Estimation of the mean Confidence interval
    ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates
    EN 626-2:1996+A1:2008 Safety of machinery - Reduction of risk to health from hazardous substances emitted by machinery - Part 2: Methodology leading to verification procedures
    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
    ISO 12100-2:2003 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
    ISO 12100-1:2003 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
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