2009
DOI: 10.1080/02786820903204078
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Uncertainty Budget of the SMPS–APS System in the Measurement of PM1, PM2.5, and PM10

Abstract: The effects of particulate matter on environment and public health have been widely studied in recent years. In spite of the presence of numerous studies about this topic there is no agreement on the relative importance of the particles' size and origin with respect to health effects among researchers. Nevertheless, air quality standards are moving, as the epidemiological attention, towards greater focus on the smaller particles. The most reliable method used in measuring particulate matter (PM) is the gravime… Show more

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Cited by 62 publications
(29 citation statements)
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References 52 publications
(65 reference statements)
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“…The CPCs were calibrated in the European Accredited Laboratory at the University of Cassino and Southern Lazio by comparison with a TSI 3068B Aerosol Electrometer, using NaCl particles generated through a Submicrometer Aerosol Generator (TSI 3940) [46,47]. Instruments for both radon and particle measurements were placed inside the chamber about 2-m away from particle and radon sources.…”
Section: Experimental Apparatus and Quality Assurancementioning
confidence: 99%
“…The CPCs were calibrated in the European Accredited Laboratory at the University of Cassino and Southern Lazio by comparison with a TSI 3068B Aerosol Electrometer, using NaCl particles generated through a Submicrometer Aerosol Generator (TSI 3940) [46,47]. Instruments for both radon and particle measurements were placed inside the chamber about 2-m away from particle and radon sources.…”
Section: Experimental Apparatus and Quality Assurancementioning
confidence: 99%
“…In view of the evidence on the negative health impact of UFPs, a great effort has been made based on the characterization of the main sources and processes that can affect their levels [22][23][24], but still much need to be done. Thus far, UFPs are still poorly controlled in urban areas.…”
Section: Introductionmentioning
confidence: 99%
“…To combine the electric mobility diameter and the aerodynamic diameter, the bulk average particle density and dynamic shape factor were set as 900-1500 kg·m −3 and 1-1.9, respectively (Hinds 1982;Kulkarni et al 2011), as such densities and dynamic shape factors may be representative for the ambient particles. The relationships between the electric mobility diameter d m , the aerodynamic diameter d a , and the volume equivalent diameter d ve were described by the following equations where ρ 0 = 1000 kg·m −3 (Seinfeld and Pandis 2006;Buonanno et al 2009):…”
Section: Measured Data and Its Comparison With The Modeled Resultsmentioning
confidence: 99%