• BS ISO 9416:2017

    Current The latest, up-to-date edition.

    Paper. Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  28-06-2017

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Apparatus
    6 Sampling and conditioning
    7 Preparation of test pieces
    8 Procedure
    9 Calculation of results
    10 Test report
    Annex A (informative) - Spectral characteristics of
            reflectometers for measuring luminance
            factor
    Annex B (informative) - Precision
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a method for the calculation of light-scattering and light-absorption coefficients based upon diffuse reflectance measurements made under the conditions specified in ISO 2469 using the colour matching function y(lambda) and CIE illuminant C.

    General Product Information - (Show below) - (Hide below)

    Committee PAI/11
    Development Note Supersedes 07/30140460 DC. (05/2009) Supersedes 16/30325728 DC. (07/2017)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 2471:2008 Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method
    ISO 187:1990 Paper, board and pulps — Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
    ISO/TR 10688:2015 Paper, board and pulps Basic terms and equations for optical properties
    ISO 186:2002 Paper and board — Sampling to determine average quality
    ISO 536:2012 Paper and board Determination of grammage
    ISO 2469:2014 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)
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