• BS ISO 14488:2007

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Particulate materials. Sampling and sample splitting for the determination of particulate properties

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  30-12-2019

    Language(s):  English

    Published date:  31-01-2008

    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 Abbreviations and symbols
    5 Principles of sampling and sample splitting
      5.1 General
      5.2 Fundamental error
      5.3 Total error/number of samples or increments
    6 Sampling plan
    7 General procedures
      7.1 Safety precautions
      7.2 Primary sampling
      7.3 Sample handling
      7.4 Sample containers
      7.5 Marking of sample containers
    8 Sample division techniques
      8.1 General
      8.2 Spinning riffler
      8.3 Static riffle divider
      8.4 Coning and quartering
      8.5 Increment division method
      8.6 Scoop sampling
      8.7 Sampling from paste
      8.8 Suspension sampling
    9 Validation
    Annex A (informative) Calculation of variances at different
             stages in the sampling sequence
    Annex B (informative) Estimation of sampling errors and
            minimum mass of sample
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes methods for obtaining a test sample from a defined bulk of particulate material (powder, paste, suspension or dust) that can be considered to be representative of that bulk with a defined confidence level.

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

    Committee LBI/37
    Development Note Supersedes 05/30137091 DC. (01/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Superseded By
    Supersedes

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

    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    ISO 14887:2000 Sample preparation Dispersing procedures for powders in liquids
    ISO 9001:2015 Quality management systems — Requirements
    ISO 6206:1979 Chemical products for industrial use — Sampling — Vocabulary
    ISO 9276-2:2014 Representation of results of particle size analysis Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions
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