ISO 22578-2:2024
Graphical symbols — Safety colours and safety signs — Part 2: Measurement of photopic luminance of phosphorescent components used in a natural disaster safety way guidance system
OVERVIEW
This document specifies the laboratory test method for the measurement of photopic luminance of phosphorescent materials classified in accordance with ISO 22578.
COMMENTS
-
PRODUCT DETAILS
| Status | Withdrawn - 06 Jan 2026 |
|---|---|
| Edition | 2024 |
| No. of Pages | 6 |
| ICS Classification | 01.080.10 Public information symbols. Signs. Plates. Labels |
| Committee | ISO/TC 145/SC 2 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO : 0 |