ASTM E2630-08(2013)

Standard Test Method for Luminance Ratio of a Fluorescent Specimen using a Narrow Band Source (Withdrawn 2022)

Automatically translated name:

Standard Test Method for Luminance Ratio of a Fluorescent Specimen using a Narrow Band Source

STANDARD published on 1.7.2013

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The information about the standard:

Designation standards: ASTM E2630-08(2013)
Note: WITHDRAWN
Publication date standards: 1.7.2013
SKU: NS-45766
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Street lighting and related equipment

Annotation of standard text ASTM E2630-08(2013) :

Keywords:
coating, fluorescence, holiday detection, inspection, luminance, ICS Number Code 93.080.40 (Street lighting and related equipment)

Additional information

Significance and Use

5.1 The test method is suitable for the development, specification and quality control testing of fluorescent and non-fluorescent coatings that are intended to be inspected for defects under Specification E2501 illumination.

1. Scope

1.1 This test method covers the instrumental measurement of the luminance ratio of a fluorescent coating or sheet sample when illuminated by a narrow band source.

1.2 This test method is generally applicable to any coating or sheeting material having combined fluorescent and reflective properties, where the fluorescence is activated by 405 nm light.

1.3 This test method is intended as a companion to Specification E2501 to support the development and specification of industrial coatings that are used in a system for detection of coating defects when inspected with the Specification E2501 light source. This test method establishes a quantitative measure of the optical property of a coating that correlates to its ability to enhance defect contrast under the specified inspection light source.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 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.

2. Referenced Documents

SSPC-SP 10/NACE No. 2	Near-White Blast Cleaning Available from Society for Protective Coatings (SSPC), 40 24th St., 6th Floor, Pittsburgh, PA 15222-4656, http://www.sspc.org.
CIE Publication 69:1987	Methods of characterizing illuminance meters and luminance meters: Performance, characteristics and specifications
D4356-84(1996)	Standard Practice for Establishing Consistent Test Method Tolerances
D5162-21	Standard Practice for Discontinuity (Holiday) Testing of Nonconductive Protective Coating on Metallic Substrates
E179-17(2022)	Standard Guide for Selection of Geometric Conditions for Measurement of Reflection and Transmission Properties of Materials
E284-22	Standard Terminology of Appearance
E1164-23	Standard Practice for Obtaining Spectrometric Data for Object-Color Evaluation
E1488-23	Standard Guide for Statistical Procedures to Use in Developing and Applying Test Methods
E2501-11(2022)	Standard Specification for Light Source Products for Inspection of Fluorescent Coatings
ISO?10527:2007(E)/CIE?S?014-1/E:2006	CIE Standard Colorimetric Observers Available from U.S. National Committee of the CIE (International Commission on Illumination), C/o Thomas M. Lemons, TLA-Lighting Consultants, Inc., 7 Pond St., Salem, MA 01970, http://www.cie-usnc.org.
D2805-11(2023)	Standard Test Method for Hiding Power of Paints by Reflectometry