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1.1 This practice describes the determination of the relative actinic effects of individual spectral bands of an exposure source on a material. The activation spectrum is specific to the light source to which the material is exposed to obtain the activation spectrum. A light source with a different spectral power distribution will produce a different activation spectrum.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 71.040.50 : Physicochemical methods of analysis |
| Number of pages | 13 |
| Replace | ASTM G178-09 |
| Set | ASTMVOL1404 |
| Year | 2016 |
| Document history | ASTM G178-09 |
| Country | USA |
| Keyword | ASTM 178;ASTM G178;ASTM G178;10.1520/G0178-16 |