CENELEC
Project
| Reference | EN 60404-4:1997/A2:2008 |
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| Title | Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials |
| Project Number | 21709 |
| Abstract/Scope | Describes the terminology and two measuring methods, namely: the ring method and the permeameter method. Both methods use a test specimen in a closed magnetic circuit. Description of the test equipment and the electric circuits is given. |
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Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 2008-11-28 |
| Current Stage code deadline | 2009-08-01 |
| Deadline date for vote |
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Details
| IEC Technical Body | IEC/TC 68 |
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| Reference Document | IEC 60404-4:1995/A2:2008 (EQV) |
| ICS | 17.220.20 - Measurement of electrical and magnetic quantities 29.030 - Magnetic materials |
| Keywords | Magnetic materials; DC magnetic properties; Iron; Steel; Measurement |
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2008-11-01 |
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| date of Availability (DAV) (2) | 2008-11-28 |
| date of Announcement (DOA) (3) | 2009-02-01 |
| date of Publication (DOP) (4) | 2009-08-01 |
| date of Withdrawal (DOW) (5) | 2011-11-01 |
Relations
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| Normative reference (6) |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
