BS EN 50268-1:2000
Superseded
View Superseded by
Common test methods for cables under fire conditions. Measurement of smoke density of cables burning under defined conditions Apparatus
Hardcopy , PDF
English
04-15-2000
01-04-2006
Foreword
1 Scope
2 Normative references
3 Definitions
4 Details of test enclosure
5 Photometric system
6 Standard fire source
7 Smoke mixing
8 Blank test
8.1 Purpose
8.2 Procedure
9 Qualification of test apparatus
10 Qualification burning test
10.1 Purpose
10.2 Preparation of cube
10.3 Qualification smoke sources
10.4 Test procedure
10.5 Calculation
10.6 Requirements
Annex A (informative) Guidance notes
Annex B (informative) Bibliography
Specifies method of test for measurement of smoke density of insulated conductors or cables, or optical cables, burning under defined conditions.
| Committee |
GEL/20/18
|
| DevelopmentNote |
Supersedes BS 7622-1(1993). (03/2000) Supersedes 96/206669 DC. (09/2005)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| I.S. EN 50268-1:1999 | Identical |
| EN 50268-1:1999 | Identical |
| DIN EN 50268-1 : 2000 | Identical |
| NEN EN 50268-1 : 1999 | Identical |
| NF EN 50268-1 : 2000 | Identical |
| NBN EN 50268-1 : 2000 | Identical |
| UNE-EN 50268-1:2000 | Identical |
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