ASTM-E2073 2009

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E2073-09 Standard Test Method for Photopic Luminance of Photoluminescent (Phosphorescent) Markings

Published By	Publication Date	Number of Pages
ASTM	2009	4

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Description

1.1 This test method covers a procedure for determining the photopic luminance of photoluminescent (phosphorescent) markings. It does not cover scotopic or mesopic measurements.

1.2 When reference is made regarding photoluminescence in the text of this test method, it implies phosphorescence.

1.3 The values stated in SI units are the standard. The values given in parentheses are provided for information purposes only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Significance and Use Apparatus Sampling, Test Specimens and Test Units
2	Conditioning Procedure Report Precision and Bias TABLE 1 TABLE 2 TABLE 3
3	Keywords X1. PRECISION AND BIAS FOR ACTIVATION WITH CIE STANDARD ILLUMINANT A (SECTION 10 IN E2073 –02) X1.1 X1.2 X1.3 X1.4 TABLE X1.1 TABLE X1.2
4	X2. BAFFLING SYSTEM X2.1 FIG. X2.1

Additional information

Standard Title	E2073-09 Standard Test Method for Photopic Luminance of Photoluminescent (Phosphorescent) Markings
Published Code	ASTM
Publication Date	2009
Pages Count	4

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ASTM-E2073 2009

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