AS/NZS 4323.4:2009

1-AS/NZS 4323.4:2009 STATIONARY SOURCE EMISSIONS - AREA SOURCE SAMPLING-FLUX CHAMBER TECHNIQUE
1-PREFACE
2-METHOD
2-1 SCOPE
2-2 REFERENCED DOCUMENTS
2-3 DEFINITIONS
2-3.1 Area source
2-3.2 Flux chamber
2-3.3 Flux emission rate
2-3.4 Odour
3-3.5 Sweep air
3-3.6 U95
3-4 PRINCIPLE
3-5 APPARATUS
3-5.1 Enclosure device
4-5.2 Flow rate control device
4-5.3 Flow rate measurement device
4-5.3.1 Traceable reference standard flow measuring device
4-5.3.2 A traceable transfer standard flow measuring device
4-5.4 Temperature measurement device
4-5.5 Static pressure measurement device
4-5.6 Barometer
4-5.7 Timing device
5-6 CALIBRATION
5-7 SAMPLING PROCEDURE
7-8 CALCULATIONS
7-9 MEASUREMENT UNCERTAINTY
8-10 REPORT
9-APPENDIX A - INDIRECT AREA SOURCE MEASUREMENT TECHNIQUES
10-APPENDIX B - US EPA EMISSION ISOLATION FLUX CHAMBER
11-APPENDIX C - ATMOSPHERIC CONTAMINANT SAMPLING EQUIPMENT