MEASUREMENT OF AEROSOL FRACTIONATION IN F LOWING AND STATIC GASES BY MEANS OF A PHOTOIMPACTOR

Authors
BURKHOLZ A
Citation
A. Burkholz, MEASUREMENT OF AEROSOL FRACTIONATION IN F LOWING AND STATIC GASES BY MEANS OF A PHOTOIMPACTOR, Staub, Reihhaltung der Luft, 54(6), 1994, pp. 233-237
Citations number
8
Categorie Soggetti
Environmental Sciences","Engineering, Civil","Engineering, Environmental
Journal title
Staub, Reihhaltung der Luft → ACNP
ISSN journal
00390771
Volume
54
Issue
6
Year of publication
1994
Pages
233 - 237
Database
ISI
SICI code
0039-0771(1994)54:6<233:MOAFIF>2.0.ZU;2-2
Abstract
A new method is presented for measuring aerosols in the range of 0.3 t o 10 micrometers. The new method delivers the results immediately by m easuring the aerosol portions which pass the impactor separation steps with a photometer, while, with normal cascade impactors the evaluatio n of the results is achieved by analysing the aerosol samples in the l aboratory. The measuring procedure, the evaluation of the photometer s ignals and the presentation of the results are controlled by a laptop computer.