JIS K 7242-2:2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Plastic -- Smoke generation -- Part 2 : Determination of optical density by a single-chamber test Part 2 : Determination of optical density by a single-chamber test
English
20-09-2008
23-10-2025
This Standard specifies a method measuring smoke production from the exposed surface of specimens of essentially flat materials, composites or assemblies not exceeding 25 mm in thickness when placed in a horizontal orientation and subjected to specified levels of thermal irradiance in a closed single chamber with or without the application of a pilot flame.
| DocumentType |
Standard
|
| Pages |
37
|
| PublisherName |
Japanese Standards Association
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 5659-2:2006 | Identical |
Reaffirmed 2013
| JIS K 7100:1999 | Plastics -- Standard atmospheres for conditioning and testing |
| JIS Z 8402-2:1999 | Accuracy (trueness and precision) of measurement methods and results -- Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| JIS C 60695-6-1:2006 | Fire hazard testing -- Part 6-1: Smoke opacity -- General guidance |
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