BS 7447:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Method of test for determination of the ignitability of solid electrical insulating materials when exposed to electrically heated wire sources
Hardcopy , PDF
01-03-2004
English
30-09-1991
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Committees responsible
Foreword
Method
1. Scope
2. Significance of testing
3. Test specimens
4. Conditioning
5. Test chamber
6. Glow-wire ignition
7. Test report
Figures
1. Glow-wire and position of the thermocouple
2. Test apparatus (example)
A method for comparing materials according to the temperature at which a test specimen ignites during the application of a glow-wire ignition source.
| Committee |
GEL/89
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Standards | Relationship |
| IEC 60829:1988 | Similar to |
| BS 6458-2.1:1984 | Fire hazard testing for electrotechnical products. Test methods Glow-wire test |
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