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AS 2724.3-1984

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Ambient air - Particulate matter - Part 3: Determination of total suspended particulates (TSP) - High volume sampler gravimetric 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Superseded date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

01-01-1984

Publisher

Standards Australia

1 - AS 2724.3-1984 AMBIENT AIR-PARTICULATE MATTER - DETERMINATION OF TOTAL SUSPENDED PARTICULATES(TSP)-HIGH VOLUME SAMPLER GRAVIM
3 - PREFACE
4 - CONTENTS
5 - 1 SCOPE AND APPLICATION.
5 - 2 DEFINITIONS.
5 - 2.1 Total suspended particulates (TSP)
5 - 2.2 Equi valent aerodynamic diameter (EAD)
5 - 3 PRINCIPLE.
5 - 4 APPARATUS.
5 - 4.1 High volume sampler,
6 - 4.2 Differential manometer,
6 - 4.3 Orifice flow rate calibration unit
6 - 4.4 Fi lters,
6 - 4.5 Light table,
6 - 4.6 Analytical balance,
7 - 5 CALIBRATION.
7 - 6 PROCEDURE.
7 - 6.1 Fi lter preparation.
8 - 6.2 Instrument location.
8 - 6.3 Sampling.
8 - 6.4 Fi nal weighing.
8 - 7 CALCULATIONS.
8 - 7.1 Volume of air sampled.
8 - 7.2 TSP concentration.
9 - 8 ACCURACY.
9 - 9 REPORT.
10 - APPENDIX A - METHOD FOR CALIBRATING AIR FLOW MEASURING DEVICE
10 - A1 SCOPE.
10 - A2 APPARATUS.
10 - A3 PROCEDURE.
11 - APPENDIX B - METHOD FOR CALIBRATION OF ORIFICE FLOW RATE CALIBRATION UNIT
11 - B1 SCOPE.
11 - B2 PROCEDURE.

Sets out a gravimetric method for the determination of total suspended particulates in ambient air collected using a high volume sampler. The procedure is based on the United States Code of Federal Regulations, Title 40, Chapter 1, Part 50, V, Appendix B, Reference Method for the Determination of Suspended Particulates in the Atmosphere (High Volume Method).

This standard sets out a gravimetric method for determining the suspended particulate matter in ambient air. The particles collected are of equivalent aerodynamic diameter (EAD) less than approximately 50 m. The upper limit of the particulate matter depends upon sampling conditions, especially wind velocity and direction.The method provides a measure of mean concentration over the sampling period employed. Sampling is normally of 24 h duration to take account of diurnal variations. Provided that the mass of the filter is determined under carefully controlled laboratory conditions, concentrations of 1 g/m3and above may be determined using a 24 h sampling period.

Committee
EV-007
DocumentType
Standard
ISBN
0 7262 3444 3
Pages
8
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Under Revision see DR 02357

AS 2922-1987 Ambient air - Guide for the siting of sampling units
AS 2800-1985 Ambient air - Determination of particulate lead - High volume sampler gravimetric collection - Flame atomic absorption spectrometric method
AS 4361.1-1995 Guide to lead paint management - Industrial applications

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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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