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    I.S. EN IEC 60404-7:2020

    Current The latest, up-to-date edition.

    Magnetic materials - Part 7: Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit (IEC 60404-7:2019)

    Available format(s):  Hardcopy, PDF

    Language(s):  English - French

    Published date:  11-05-2020

    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
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle of the method
    5 Test specimen
    6 Solenoid
    7 Compensation for the earth’s magnetic field and static and dynamic magnetic noise fields
    8 Magnetic shielding of the measurement region
    9 Measurement
    10 Test report
    Annex A (normative) Precautions to be taken for measurements of coercivity below 40 A/m, with a complex shaped test specimen and some special cases
    Annex B (informative) Method C with a VSM (Vibrating Sample Magnetometer)
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of IEC 60404 specifies a method of measurement of the coercivity of magnetic materials in an open magnetic circuit.

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

    Committee TC 68
    Document Type Standard
    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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