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AS
AS 3580.2.1-1990

AS 3580.2.1-1990

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Methods for sampling and analysis of ambient air Preparation of reference test atmospheres - Permeation tube method

Available format(s)

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

Withdrawn date

30-06-2017

Language(s)

English

Published date

11-06-1990

Publisher

Standards Australia

€24.96
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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 3580.2.1-1990 METHODS FOR SAMPLING AND ANALYSIS OF AMBIENT AIR - PREPARATION OF REFERENCE TEST ATMOSPHERES-PERMEATION...
1 - PREFACE
1 - METHOD
1 - 1 SCOPE.
1 - 2 PRINCIPLE.
1 - 3 APPARATUS.
1 - 3.1 Permeation tubes
1 - 3.2 Analytical balance
2 - 3.3 Permeation apparatus
2 - 3.4 Diluent gas
2 - 4 PROCEDURE.
2 - 4.1 Calculation of di luent gas flow rate.
2 - 4.2 Preparation of reference test atmosphere.
3 - 4.3 Preparation of calibration graph.
3 - 4.4 Check on diffusion rate.
4 - REFERENCES

Sets out a method for the preparation of reference test atmospheres for the determination of gaseous pollutants in ambient air, using permeation tubes. The procedure applies to the preparation of reference test atmospheres containing pollutant levels from 0.01 ppm to 5 ppm by volume (25 µg/m(sup)3(/sup) to 14 000 µg/m(sup)3(/sup)). A list of references is provided for information on various aspects of the permeation tube procedure for preparing reference test atmospheres.

Committee
EV-007
DocumentType
Standard
ISBN
0 7262 6021 5
Pages
3
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

This Standard sets out a method for the preparation of reference test atmospheres for the determination of gaseous pollutants in ambient air, using permeation tubes. The procedure applies to the preparation of reference test atmospheres containing pollutant levels from 0.01 p.p.m. to 5.0 p.p.m. by volume (25 mg/m3 to 14 000 mg/m3). A list of references is provided for information on various aspects of the permeation tube procedure for preparing reference test atmospheres.

AS 3580.4.1-1990 Methods for sampling and analysis of ambient air Determination of sulfur dioxide - Direct reading instrumental method
AS 3580.8.1-1990 Methods for sampling and analysis of ambient air Determination of hydrogen sulfide - Automatic intermittent sampling - Gas chromatographic method
AS 3580.5.1-1993 Methods for sampling and analysis of ambient air Determination of oxides of nitrogen - Chemiluminescence method

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