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AS 4549.1-1999 (R2016)
Particle size analysis - Photon correlation spectroscopy (FOREIGN STANDARD)
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 1 µ, or to the onset of sedimention. This Standard is identical with and has been reproduced from ISO 13321:1996. RECONFIRMATION NOTICE Technical Committee NT-001 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change. Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice. Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 9 September 2016. The following are represented on Technical Committee NT-001: Accord Australasia Australasian College of Toxicology & Risk Assessment Australian Industry Group Australian Solar Council Consumers Federation of Australia CSIRO Engineers Australia National Association of Testing Authorities Australia National Industrial Chemical Notification and Assessment Scheme National Measurement Institute Safe Work Australia Safety Institute of Australia University of Adelaide
Standards Australia [sai]