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  • TAPPI T 271 : 2012(R 2018)

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    FIBER LENGTH OF PULP AND PAPER BY AUTOMATED OPTICAL ANALYZER USING POLARIZED LIGHT

    Available format(s):  Hardcopy, PDF

    Superseded date:  03-12-2018

    Language(s):  English

    Published date:  01-01-2012

    Publisher:  Technical Association of the Pulp & Paper Industry

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

    1. Scope
    2. Summary
    3. Significance
    4. Apparatus
    5. Test specimen
    6. Procedures
    7. Calibration check
    8. Calculation
    9. Reports
    10. Precision
    11. Keywords
    12. Additional information
    Literature Cited

    Abstract - (Show below) - (Hide below)

    The measuring principle of this method is optical and is based on the ability of the fiber to change the direction of light polarization.

    Scope - (Show below) - (Hide below)

    Describes an automated method by which the numerical and weighted average fiber lengths and fiber length distributions of pulp and paper can be measured using light polarizing optics in the range of 0.1 mm to 7.2 mm.

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

    Document Type Revision
    Publisher Technical Association of the Pulp & Paper Industry
    Status Superseded
    Supersedes

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

    TAPPI T 232 : 2013 FIBER LENGTH OF PULP BY PROJECTION
    TAPPI T 400 : 2011 SAMPLING AND ACCEPTING A SINGLE LOT OF PAPER, PAPERBOARD, CONTAINERBOARD, OR RELATED PRODUCT
    TAPPI T 401 : 2015 FIBER ANALYSIS OF PAPER AND PAPERBOARD
    TAPPI T 233 CM : 2006 (R2015) FIBER LENGTH OF PULP BY CLASSIFICATION
    TAPPI T 1200 : 2014 INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY
    TAPPI T 205 : 2006 FORMING HANDSHEETS FOR PHYSICAL TESTS OF PULP
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