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  • BS ISO 5636-5:2013

    Current The latest, up-to-date edition.

    Paper and board. Determination of air permeance (medium range) Gurley method

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  31-10-2013

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Apparatus and materials
    6 Sampling
    7 Conditioning
    8 Preparation of test pieces
    9 Calibration
    10 Procedure
    11 Calculation and expression of results
    12 Test report
    Annex A (normative) - Volume check - Gurley apparatus
    Annex B (informative) - Variations in apparatus
    Annex C (informative) - Precision data
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the Gurley method for determining the air permeance of paper and board using an air resistance tester, the Gurley apparatus.

    Scope - (Show below) - (Hide below)

    This part of ISO5636 specifies the Gurley method for determining the air permeance of paper and board using an air resistance tester, the Gurley apparatus.

    It is applicable to papers and boards which have air permeances between 0,1µm/(Pa⋅s) and 100µm/(Pa⋅s) when tested with the Gurley apparatus.

    It is unsuitable for rough-surfaced materials, which cannot be securely clamped to avoid leakage.

    This part of ISO5636 may also be used to determine the air resistance of paper and board.

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

    Committee PAI/11
    Development Note Supersedes BS 6538-3(1987). (03/2006) Supersedes 12/30196194 DC. (11/2013)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    ISO 385:2005 Laboratory glassware Burettes
    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 24498:2006 Paper, board and pulps Estimation of uncertainty for test methods
    ISO 186:2002 Paper and board — Sampling to determine average quality
    ISO 48:2010 Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD)
    TAPPI T 1200 : 2014 INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY
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