BS ISO 22578-2:2024
$86.31
Graphical symbols. Safety colours and safety signs – Measurement of photopic luminance of phosphorescent components used in a natural disaster safety way guidance system
| Published By | Publication Date | Number of Pages |
| BSI | 2024 | 14 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Test specification 4.1 Test specimens |
| 8 | 4.2 Conditioning 4.3 Ambient conditions 4.4 Irradiance, illuminance and luminance instrumentation 4.4.1 Irradiance instrumentation 4.4.2 Illuminance instrumentation |
| 9 | 4.4.3 Luminance instrumentation 4.5 Excitation light conditions 4.6 Luminance measurements 4.6.1 General 4.6.2 Telephotometer method 4.6.3 Contact method |
| 10 | 4.6.4 Luminance recordings 4.7 Test report |
| 11 | 4.8 Marking of phosphorescent materials |
| 12 | Bibliography |
