Standard Specification for Photoluminescent (Phosphorescent) Safety Markings

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-01-2024

Publisher

American Society for Testing and Materials

Committee	E 12
DocumentType	Standard
Pages	3
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM E 2072 : 2014

1.1This specification covers minimum performance requirements for newly applied photoluminescent (phosphorescent) safety materials used to provide supplemental markings of escape routes, emergency equipment, and obstructions along the escape route. (See Test Method E2073 and Guide E2030).

1.2This specification establishes minimum luminance values for photoluminescent (phosphorescent) markings.

1.3This specification applies to all types of photoluminescent (phosphorescent) markings, including but not limited to plastics, coatings, ceramics, films, etc.

1.4This specification does not cover potentially diminished performance due to wear and tear and aging.

1.5This specification applies only to photoluminescent (phosphorescent) markings emitting the majority of spectral energy within the 515 to 535 nanometer range.

1.6When reference is made regarding photoluminescence in the text of this standard, it implies phosphorescence.

1.7The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.8This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.