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AS/NZS 3580.12.1:2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Methods for sampling and analysis of ambient air - Part 12.1: Determination of light scattering - Integrating nephelometer method
Available format(s)

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

Superseded date

06-30-2017

Language(s)

English

Published date

03-15-2001

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.

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.

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Superseded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

First published as AS 2724.4-1987.Jointly revised and redesignated as AS/NZS 3580.12.1:2001.Reconfirmed 2014. 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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