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BS ISO 13099-3:2014

Current

Current

The latest, up-to-date edition.

Colloidal systems. Methods for zeta potential determination Acoustic methods

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-31-2014

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Symbols
5 Principle
6 Zeta potential probe design elements
7 Determination of the dynamic electrophoretic mobility
8 Calculation of zeta potential
9 Operational procedures
Annex A (informative) - Electroacoustics: high frequency
        electrokinetics
Annex B (informative) - Verification of electroacoustic
        theories
Bibliography

Defines in general electroacoustic effects that can be defined as high frequency electrokinetic phenomena.

This part of ISO13099 describes in general electroacoustic effects that can be defined as high frequency electrokinetic phenomena.

Particular attention is given to two methods of measurement of electrophoretic mobility of particles suspended in a liquid at high concentration above 1% v/v, colloid vibration current (CVI)[2] and electric sonic amplitude (ESA),[3][4] respectively.

Estimation of surface charge and determination of zeta potential can be achieved from measured electrophoretic mobility using proper theoretical models, which are described in detail in ISO13099-1.

Committee
LBI/37
DevelopmentNote
Supersedes 14/30269748 DC. (07/2014)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 13099-3:2014 Identical

ISO 13099-1:2012 Colloidal systems — Methods for zeta-potential determination — Part 1: Electroacoustic and electrokinetic phenomena
ISO 13099-2:2012 Colloidal systems — Methods for zeta-potential determination — Part 2: Optical methods

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