I.S. EN 61631:2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TEST METHOD FOR THE MECHANICAL STRENGTH OF CORES MADE OF MAGNETIC OXIDES
Hardcopy , PDF
28-07-2020
English
01-01-2001
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.
Introduction
1 Scope
2 Normative references
3 Definitions
4 Apparatus
4.1 Test core support and loading wedge
4.2 Testing device
4.3 Humidity measuring device
5 Test cores
5.1 Number of test-cores
5.2 Precautions
6 Testing
6.1 Test conditions
6.2 Test procedures
Annex A (normative) - Standard E core dimensions and
its support for strength test
Annex ZA (normative) - Normative references to international
publications with their corresponding
European publications
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