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    I.S. EN 14756:2006

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    DETERMINATION OF THE LIMITING OXYGEN CONCENTRATION (LOC) FOR FLAMMABLE GASES AND VAPOURS

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-01-2017

    Language(s):  English

    Published date:  01-01-2006

    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 Test apparatus
    5 Reagents and materials
    6 Test method
      6.1 Principle
      6.2 Procedures
          6.2.1 General
          6.2.2 Short procedure
          6.2.3 Extended procedure
      6.3 Oxygen analysis
    7 Verification of the test apparatus
    8 Safety precaution
    9 Test report
    Annex A (informative) Examples of the determination of the
                          LOC
      A.1 Example 1: Determination of the LOC - short procedure
      A.2 Example 2: Determination of the LOC - extended procedure
    Annex ZA (informative) Relationship between this European
                           Standard and the Essential Requirements
                           of EU Directive 94/9/EC
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies the method for determining the LOC of mixtures consisting of flammable gas or vapour, air and inert gas at atmospheric pressure and temperatures from ambient temperature to 200 degrees C.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    EN 1127-1:2011 Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
    EN 1839:2017 Determination of the explosion limits and the limiting oxygen concentration(LOC) for flammable gases and vapours
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