BS ISO 22578-2:2024 PDF

Graphical symbols. Safety colours and safety signs - Measurement of photopic luminance of phosphorescent components used in a natural disaster safety way guidance system

First page of standard BS ISO 22578-2:2024

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Title (English):

BS ISO 22578-2:2024

Graphical symbols. Safety colours and safety signs - Measurement of photopic luminance of phosphorescent components used in a natural disaster safety way guidance system

Document status:: Withdrawn
Format:: Electronic (PDF)
Publication date:: February 29, 2024
ICS:: 01.080.10
SKU:: BS ISO 22578-2:2024

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Abstract

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

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Mentioned in the description and other BS standards

BS ISO 22578-2:2024 PDF

Abstract

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Abstract

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