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)
Hardcopy , PDF
English - French
11-05-2020
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.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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
This part of IEC 60404 specifies a method of measurement of the coercivity of magnetic materials in an open magnetic circuit.
| Committee |
TC 68
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-6385-3
|
| Pages |
46
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 60404-7:2019 | Identical |
| EN IEC 60404-7:2020 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.