Standard
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AS/NZS 3580.9.7:2009
[Current]Methods for sampling and analysis of ambient air, Method 9.7: Determination of suspended particulate matter — Dichotomous sampler (PM
The objective of this Standard is to provide regulatory and testing bodies with a standard method for determining suspended particulate matter with equivalent aerodynamic diameters of less than 10 ?m and 2.5 ?m, utilizing a dichotomous sampler and size selective inlet. The procedure described in this Standard involves batch sampling and the gravimetric determination of coarse PM, PM2.5 and PM10.
Published: 18/02/2009
Pages: 13
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Foreword
1 Scope
2 Referenced documents
3 Definitions
4 Principle
5 Apparatus
5.1 Dichotomous sampler
5.2 Filters
5.3 Microbalance
5.4 Static eliminator
5.5 Flow meter
5.6 Light-table
5.7 Thermometer
5.8 Timing device
5.9 Barometer
5.10 Relative humidity and temperature measuring device
6 Calibration
6.1 General requirements
6.2 Flow rate calibration
7 Procedure
7.1 Filter preparation
7.2 Instrument siting
7.3 Sampling
8 Maintenance
9 Calculation
9.1 General
9.2 Volume of air sampled
9.3 Calculate concentration
10 Measurement uncertainty
11 Quality assurance
12 Report
Appendix A
A1 Scope
A2 Siting of samplers
A2.1 General
A2.2 Reference samplers
A2.3 Test sites
A2.4 Site characteristic
A2.5 Operational procedures
Appendix B
Cited references in this standard
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