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AS
AS 4549.1-1999

AS 4549.1-1999

Current

Current

The latest, up-to-date edition.

Particle size analysis Photon correlation spectroscopy

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-06-1999

Publisher

Standards Australia

Preview

Sets out the application of photon correlation spectroscopy (PCS) to the measurement of an average particle size and a measure of the broadness of the size distribution of particles dispersed in liquids. It is applicable to particle sizes ranging from a few nanometers to about 1µ, or to the onset of sedimention. This Standard is identical with and has been reproduced from ISO13321:1996.

This International Standard describes the application of photon correlation spectroscopy (PCS) to the measurement of an average particle size and a measure of the broadness of the size distribution of particles dispersed in liquids. It is applicable to particle sizes ranging from a few nanometres to about 1 mm, or to the onset of sedimentation. In the data analysis procedure (see annexes A and C) it is assumed that the particles are isotropic and spherically shaped.NOTE 1 - The technique is also known or referred to under other names, e.g. quasi-elastic light scattering (QELS) and dynamic light scattering (DLS).

Committee
CH/32
DocumentType
Standard
ISBN
0 7337 2621 6
Pages
20
ProductNote
Reconfirmed 23/09/2016.This standard has been reconfirmed in Australia in 2016 and remains current in New Zealand. Reconfirmation Notice 05/08/2016
PublisherName
Standards Australia
Status
Current
Supersedes

Standards Relationship
ISO 13321:1996 Identical

First published as AS 4549.1-1999.Reconfirmed 2016. First published as AS 4549.1-1999.

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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