I.S. EN 50268-2:2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - MEASUREMENT OF SMOKE DENSITY OF CABLES BURNING UNDER DEFINED CONDITIONS - PART 2 - PROCEDURE
07-10-2005
12-01-2013
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Definitions
4 Test apparatus
5 Test assembly
5.1 Cable test pieces
5.2 Cable selection and assembly
5.3 Positioning of test pieces
6 Test procedure
7 Evaluation of test results
8 Retest procedure
Annex A (informative) Guidance on calculation of absorbance
Annex B (informative) Recommended performance requirements
Provides a method of test for measurement of smoke density of cables burning under defined conditions.
| DocumentType |
Standard
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NF EN 50268-2 : 2000 | Identical |
| EN 50268-2:1999 | Identical |
| UNE-EN 50268-2:2000 | Identical |
| NEN EN 50268-2 : 1999 | Identical |
| SN EN 50268-2 : 1999 | Identical |
| NBN EN 50268-2 : 2ED 2000 | Identical |
| DIN EN 50268-2 : 2000 | Identical |
| BS EN 50268-2:2000 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.