I.S. EN IEC 60695-6-1:2021
Current
The latest, up-to-date edition.
Fire hazard testing - Part 6-1: Smoke obscuration - General guidance (IEC 60695-6-1:2021)
Hardcopy , PDF
English
04-10-2021
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 General aspects of smoke test methods
5 Principles of smoke measurement
6 Static and dynamic methods
7 Test methods
8 Presentation of data
9 Relevance of data to hazard assessment
Annex A (informative) Calculation of visibility
Annex B (informative) Relationships between Ds and some other smoke parameters as measured in ISO 5659-2
Annex C (informative) Relationships between per cent transmission, as measured in a "three metre cube" enclosure, and extinction area
Bibliography
This part of IEC 60695 gives guidance on: a) the optical measurement of obscuration of smoke; b) general aspects of optical smoke test methods; c) consideration of test methods; d) expression of smoke test data; e) the relevance of optical smoke data to hazard assessment.
| Committee |
IEC/TC 89
|
| DocumentType |
Test Method
|
| ISBN |
978-2-8322-1004-7
|
| Pages |
80
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN IEC 60695-6-1:2021 | Identical |
| IEC 60695-6-1:2021 | Identical |
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