• I.S. EN 61788-4:2016

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SUPERCONDUCTIVITY - PART 4: RESIDUAL RESISTANCE RATIO MEASUREMENT - RESIDUAL RESISTANCE RATIO OF NB-TI AND NB[3]SN COMPOSITE SUPERCONDUCTORS

    Available format(s):  Hardcopy, PDF

    Superseded date:  06-06-2020

    Language(s):  English

    Published date:  01-01-2016

    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)

    National Foreword
    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Apparatus
    6 Specimen preparation
    7 Data acquisition and analysis
    8 Uncertainty and stability of the test method
    9 Test report
    Annex A (informative) - Additional information relating
            to the measurement of RRR
    Annex B (informative) - Uncertainty considerations
    Annex C (informative) - Uncertainty evaluation in test
            method of RRR for Nb-Ti and Nb3Sn composite
            superconductors
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    Defines a test method for the determination of the residual resistance ratio (RRR) of Nb-Ti and Nb[3]Sn composite superconductors with Cu, Cu-Ni, Cu/Cu-Ni and Al matrix.

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    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes

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

    IEC 60050-815:2015 International Electrotechnical Vocabulary (IEV) - Part 815: Superconductivity
    ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
    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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