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A Method of modifying the sensitivity function of an aerosol photometer

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040  ‎$a‎MAP‎$b‎spa
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1001 ‎$0‎MAPA20080169282‎$a‎Lehtimäki, Matti
24512‎$a‎A Method of modifying the sensitivity function of an aerosol photometer‎$c‎Matti Lehtimäki and Jorma Keskinen
520  ‎$a‎The application of a virtual impactor to modify the overall sensitivity function of an aerosol photometer has been studied. The measurement of particles in the minor airflow of a virtual impactor results in a significant increase in the photometer's sensitivity to large particles. The increased response to large particles is considered as a change in the sensitivity function. The location of the overall sensitivity maximum can be shifted from the submicrometer-size range to the 2-3 microm region
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080549534‎$a‎Aerosoles
65011‎$0‎MAPA20080607609‎$a‎Partículas ambientales
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080621186‎$a‎Control de la contaminación
65011‎$0‎MAPA20080554491‎$a‎Fotometría
65011‎$0‎MAPA20080559670‎$a‎Muestreador
7001 ‎$0‎MAPA20080137045‎$a‎Keskinen, Jorma
7400 ‎$a‎American Industrial Hygiene Association journal
7730 ‎$t‎American Industrial Hygiene Association journal‎$d‎Akron, Ohio‎$g‎Vol. 49, nº 8, August 1988 ; p. 396-400