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A Method of modifying the sensitivity function of an aerosol photometer
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MAP20071020014
Lehtimäki, Matti ‌
A Method of modifying the sensitivity function of an aerosol photometer / Matti Lehtimäki and Jorma Keskinen
Sumario: The 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
En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 49, nº 8, August 1988 ; p. 396-400
1. Higiene industrial ‌. 2. Contaminantes químicos ‌. 3. Aerosoles ‌. 4. Partículas ambientales ‌. 5. Contaminación atmosférica ‌. 6. Control de la contaminación ‌. 7. Fotometría ‌. 8. Muestreador ‌. I. Keskinen, Jorma ‌. II. Title. III. Título: American Industrial Hygiene Association journal.