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Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
03-01-2004
English
09-30-1991
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)
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