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AS/NZS 4323.3:2001

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Current

The latest, up-to-date edition.

Stationary source emissions Determination of odour concentration by dynamic olfactometry
Available format(s)

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

Language(s)

English

Published date

09-12-2001

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Specifies a method for the measurement of odour concentration of pure substances, defined and undefined mixtures of gaseous odorants in air or nitrogen using dynamic olfactometry with a panel of human assessors being the sensors.

This Standard specifies a method for the measurement of odour concentration of pure substances, defined and undefined mixtures of gaseous odorants in air or nitrogen, using dynamic olfactometry with a panel of human assessors being the sensors. The unit of measurement is the odour unit ou. The odour concentration is measured by determining the dilution factor required to reach the detection threshold. The odour concentration at the detection threshold is by definition 1 ou. The odour concentration is then expressed in terms of multiples of the detection threshold. The range of measurement is typically from 101 to10 7 ou (including pre-dilution).The relation between emissions, dispersion, exposure and annoyance is not within the scope of this Standard.

Committee
EV-007
DocumentType
Standard
ISBN
0 7337 4087 1
Pages
55
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
Current
Supersedes

First published as AS/NZS 4323.3:2001.Reconfirmed 2014. First published as AS/NZS 4323.3:2001.

AS 4323.1-1995 Stationary source emissions Selection of sampling positions (Reconfirmed 2014)

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