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AS/NZS 1301.455S:1993

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Methods of test for pulp and paper Colour measurement with a diff/0 degrees geometry tristimulus reflectometer

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

03-29-2023

Language(s)

English

Published date

09-13-1993

1 - AS/NZS 1301.455s:1993 COLOUR MEASUREMENT WITH A DIFF/0 deg GEOMETRY TRISTIMULUS REFLECTOMETER
1 - PREFACE
1 - FOREWORD
1 - 1. SCOPE
2 - 2. REFERENCED DOCUMENTS
2 - 3. DEFINITIONS
2 - 3.1 Reflectance factor,
2 - 3.2 Intrinsic reflectance factor,
2 - 3.3 CIE tristimulus values
2 - 3.4 1976 CIELAB colour space
2 - 4. PRINCIPLE
2 - 5. APPARATUS
2 - 5.1 Reflectometer or abridged spectrophotometer
2 - 5.2 ISO reference standards
2 - 6. SAMPLING AND SAMPLE PREPARATION
3 - 7. PROCEDURE
3 - 8. CALCULATIONS
3 - 9. TEST REPORT
4 - 10. REFERENCES
5 - APPENDIX A
5 - A1 CIELAB colour space
5 - A2 Dominant wavelength, excitation purity and Y

This Standard has been revised to include formulae for the calculation of CIELAB values from measured tristimulus values. The revision also includes additional background information on colour measurement, restricts the illuminants to CIE illuminants D(sub)65(/sub) or C, clarifies the calibration requirements and adds a new reference which gives basic information about colour and its measurement.

This Standard specifies a method for measuring the colour of paper and board by using diffuse illumination and measuring the light reflected at right angles to the surface. It is confined to non-fluorescent papers and boards.

Committee
PK-019
DocumentType
Standard
ISBN
0 7262 8290 1
Pages
5
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

First published March 1991 Revised as Joint Standard 1993

AS/NZS 1301.436S:2005 Methods of test for pulp and paper Measurement of diffuse reflectance factor
AS 1301.417S-1992 Methods of test for pulp and paper - Sampling paper, board and pulp for testing
AS 1301.436S-1991 Methods of test for pulp and paper (metric units) - Measurement of diffuse reflectance factor
AS 1301.P414M-1986 Methods of test for pulp and paper - Metric units Conditioning of paper for testing
AS 1301.P415M-1986 Methods of test for pulp and paper (metric units) - Standard atmosphere for paper testing

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