JIS K 7242-2:2008
Withdrawn
View Superseded by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
09-20-2008
10-23-2025
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Withdrawn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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