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
Reference number
ISO 22578-2:2024
Edition 1
2024-02
© ISO 2026
Withdrawn
Withdrawn (Edition 1, 2024)

Abstract

This document specifies the laboratory test method for the measurement of photopic luminance of phosphorescent materials classified in accordance with ISO 22578.

General information

  • Status
     : Withdrawn
    Publication date
     : 2024-02
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 145/SC 2
    ICS :
    01.080.10 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

7
Affordable and Clean Energy
11
Sustainable Cities and Communities

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