• BS 5477:1977

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Method for visual assessment, by grid assay, of dirt in paper for character recognition

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  18-01-2019

    Language(s):  English

    Published date:  30-06-1977

    Publisher:  British Standards Institution

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

    Cooperating organizations
    Foreword
    1 Scope
    2 References
    3 Definition
    4 Equipment
    5 Sampling and test area
    6 Method
    7 Report
    8 Calibration
    Publications referred to

    Abstract - (Show below) - (Hide below)

    Measures the proportion of the surface area containing particles that are immediately obvious to the eye. Reports the number of grid squares per 6 m2 containing dirt.

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

    Committee W/-
    Development Note Supersedes 76/61951 DC. (06/2003) Inactive for the new design. (09/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 6616:1986 Specification for paper and print for optical character recognition (OCR)

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

    BS 950-1:1967 Specification for artificial daylight for the assessment of colour Illuminant for colour matching and colour appraisal
    ISO 1831:1980 Printing specifications for optical character recognition
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