AS/NZS 4323.3:2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Stationary source emissions Determination of odour concentration by dynamic olfactometry (Reconfirmed 2014)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
12-09-2001
13-03-2025
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.
| 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 |
Superseded
|
| SupersededBy | |
| Supersedes |
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.
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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