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ASTM E 2194 : 2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Standard Practice for Multiangle Color Measurement of Metal Flake Pigmented Materials

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Superseded by

ASTM E 2194 : 2014

Language(s)

English

Published date

01-04-2012

£57.59
Excluding VAT

Committee
E 12
DocumentType
Standard Practice
Pages
10
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1 This practice covers the instrumental requirements, standardization procedures, material standards, and parameters needed to make precise instrumental measurements of the colors of gonioapparent materials. This practice is designed to encompass gonioapparent materials; such as, automotive coatings, paints, plastics, and inks.

1.2 This practice addresses measurement of materials containing metal flake and pigments. The measurement of materials containing metal flakes requires three angles of measurement to characterize the colors of the specimen. The optical characteristics of materials containing pearlescent and interference materials are not covered by this practice.

Note 1—Data taken by utilizing this practice are for gonio-appearance quality control purposes. This procedure may not necessarily supply appropriate data for spatial-appearance or pigment identification.

1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information 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.

ASTM E 2539 : 2014 : R2017 Standard Test Method for Multiangle Color Measurement of Interference Pigments
ASTM E 805 : 2012 : REV A : R2017 Standard Practice for Identification of Instrumental Methods of Color or Color-Difference Measurement of Materials
ASTM E 1164 : 2012 : R2017 : EDT 1 Standard Practice for Obtaining Spectrometric Data for Object-Color Evaluation
ASTM E 179 : 2017 Standard Guide for Selection of Geometric Conditions for Measurement of Reflection and Transmission Properties of Materials

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