ASTM-E1477 Standard Test Method for Luminous Reflectance Factor of Acoustical Materials by Use of Integrating-Sphere Reflectometers

ASTM-E1477 - 1998A R17(E1) EDITION - CURRENT
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Standard Test Method for Luminous Reflectance Factor of Acoustical Materials by Use of Integrating-Sphere Reflectometers
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Scope

1.1 This test method covers the measurement of the luminous reflectance factor of acoustical materials for use in predicting the levels of room illumination.

1.2 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.3 This 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.

Keywords

acoustical materials; integrating sphere; luminous reflectance factor; reflectometer;; ICS Number Code 17.180.20 (Colours and measurement of light); 91.120.20 (Acoustics in buildings. Sound insulation)

To find similar documents by ASTM Volume:

06.01 (Paint -- Tests for Chemical, Physical, and Optical Properties; Appearance)

To find similar documents by classification:

17.180.20 (Colours and measurement of light)

91.120.20 (Acoustics in building. Sound insulation Acoustic measurements and noise abatement in general, see 17.140.01 Sound insulating materials, see 91.100.60)

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Document Number

ASTM-E1477-98A(2017)e1

Revision Level

1998A R17(E1) EDITION

Status

Current

Modification Type

Editorially changed

Publication Date

June 1, 2017

Document Type

Test Method

Page Count

3 pages

Committee Number

E12.02