Standard
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AS/NZS 3580.9.14:2013
[Current]Methods for sampling and analysis of ambient air, Method 9.14: Determination of suspended particulate matter - PM2.5 high volume sampler with size selective inlet - Gravimetric method
Specifies a gravimetric method using a high volume sampler with size selective inlet for determining the mean concentration of suspended particles less than 2.5 mm in ambient air.
Published: 26/04/2013
Pages: 21
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 PM2.5 sampler
5.2 Flow rate calibration unit
5.3 Filters
5.4 Light-table
5.5 Analytical balance
5.6 Relative humidity and temperature measuring devices
5.7 Reference barometer
5.8 Reference thermometer
6 Calibration
6.1 General
6.2 Flow calibration
6.3 Pressure transducer checks and calibration
6.4 Temperature sensor check and calibration
7 Procedure
7.1 Filter preparation
7.2 Instrument siting
7.3 Setting the flow rate
7.4 Mass flow sensor
7.5 Volumetric flow sensor
7.6 Sonic choking flow control—Non-adjustable flow rate
7.7 Sampling
7.8 Final weighing
8 Maintenance
9 Calculations
9.1 Volume of air sampled
9.2 PM2.5 concentration
10 Measurement uncertainty
11 Quality assurance
11.1 General
11.2 Sampler and station log
11.3 Filters
12 Report
Appendix A
Appendix B
B1 Scope
B2 Apparatus
B3 Procedure
B3.1 Calculation procedure
B3.2 Experimental procedures
Cited references in this standard
[Current]
Uncertainty of measurement - Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
AS 3580.1.1
Methods for sampling and analysis of ambient air Part 1.1: Guide to siting air monitoring equipment
Content history
DR AS/NZS 3580.9.14
AS/NZS 3580.9.14:2013 REC:2024
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