AS/NZS 3580.12.1:2001
Superseded
View Superseded by
Methods for sampling and analysis of ambient air - Part 12.1: Determination of light scattering - Integrating nephelometer method
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English
03-15-2001
06-30-2017
Specfies a continuous direct reading instrumental method of determining light scattering produced by fine particles in a sample of ambient air. The light scattering coefficient determined by This Standard is an indicator of the perceived visual degradation caused by suspended particles in air. The method is not designed to measure light scattering due to suspended water droplets.
| Committee |
EV-007
|
| DocumentType |
Standard
|
| ISBN |
0 7337 3742 0
|
| Pages |
10
|
| ProductNote |
Reconfirmed 29/10/2014.This standard has been reconfirmed in Australia in 2014 and remains current in New Zealand. Reconfirmation Notice 29/10/2014
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
This Standard sets out a continuous, direct-reading, instrumental method for determining the light-scattering attributable to the presence of particulate matter in a sample of ambient air. The light scattering coefficient as measured by this Standard is an indicator of the perceived visual degradation caused by suspended particles in the air.
First published as AS 2724.4-1987.
Jointly revised and redesignated as AS/NZS 3580.12.1:2001.
| AS 2922-1987 | Ambient air - Guide for the siting of sampling units |
| AS/NZS 3580.1.1:2007 | Methods for sampling and analysis of ambient air Guide to siting air monitoring equipment |
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