• I.S. EN IEC 61788-23:2021

    Current The latest, up-to-date edition.

    Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of cavity-grade Nb superconductors (IEC 61788-23:2021)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  18-10-2021

    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.

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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 Measurement apparatus
    6 Specimen preparation
    7 Data acquisition and analysis
    8 Uncertainty 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 for resistance ratio measurement of Nb
    superconductors
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of IEC 61788 addresses a test method for the determination of the residual resistance ratio (RRR), rRRR, of cavity-grade niobium.

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

    Committee TC 90
    Document Type Test Method
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes
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