ASTM E2175-01(2021) PDF

Scope: 1.1 This practice provides a way of specifying the angular and spatial conditions of measurement and angular selectivity of a method of measuring the spectral reflectance factors of opaque gonioapparent materials, for a small number of sets of geometric conditions. 1.2 Measurements to characterize the appearance of retroreflective materials are of such a special nature that they are treated in other ASTM documents and are not included in the scope of this standard. 1.3 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. 1.4 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.

ASTM E2175-01(2021) Referenced Document

ASTM E1164 Standard Practice for Obtaining Spectrophotometric Data for Object-Color Evaluation
ASTM E1767 Standard Practice for Specifying the Geometry of Observations and Measurements to Characterize the Appearance of Materials
ASTM E284 Standard Terminology of Appearance
ASTM E308 Standard Practice for Computing the Colors of Objects by Using the CIE System

2021 ASTM E2175-01(2021) Standard Practice for Specifying the Geometry of Multiangle Spectrophotometers
2001 ASTM E2175-01(2013) Standard Practice for Specifying the Geometry of Multiangle Spectrophotometers
2001 ASTM E2175-01(2008) Standard Practice for Specifying the Geometry of Multiangle Spectrophotometers
2001 ASTM E2175-01 Standard Practice for Specifying the Geometry of Multiangle Spectrophotometers