BS 7447:1991
Withdrawn
Method of test for determination of the ignitability of solid electrical insulating materials when exposed to electrically heated wire sources
Hardcopy , PDF
English
09-30-1991
03-01-2004
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Withdrawn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 |