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BS ISO 13317-4:2014

Current
Current

The latest, up-to-date edition.

Determination of particle size distribution by gravitational liquid sedimentation methods Balance method
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-11-2014

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Principle of Method
6 Measurement apparatus
7 Measuring method
8 Accuracy
9 Size range of measurement
10 Data representation
Annex A (informative) - Data reduction by
        matrix method
Bibliography

Defines the method for the determination of particle size distribution by the mass of particles settling under gravity in liquid.

This part of ISO 13317 specifies the method for the determination of particle size distribution by the mass of particles settling under gravity in liquid. This method is based on a direct mass measurement and gives the mass distribution of equivalent spherical particle diameter. Typically, the gravitational liquid sedimentation method applies to samples in the 1μm to 100μm size range and where the sedimentation condition for particle Reynolds number less than 0,25 is satisfied.

Committee
LBI/37
DevelopmentNote
Supersedes 13/30255468 DC. (11/2014)
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 13317-4:2014 Identical

ISO 13317-1:2001 Determination of particle size distribution by gravitational liquid sedimentation methods — Part 1: General principles and guidelines
ISO 9276-1:1998 Representation of results of particle size analysis — Part 1: Graphical representation
ISO 14887:2000 Sample preparation Dispersing procedures for powders in liquids
ISO 14488:2007 Particulate materials — Sampling and sample splitting for the determination of particulate properties

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