| Main Title |
Aerosol Size Measurement by Electrical Mobility and Diffusion Analysis - A Comparison of Methods. |
| Author |
Bricard, J. ;
Madelaine, G. ;
Perrin, M. L. ;
|
| CORP Author |
Paris-6 Univ. (France).;Environmental Sciences Research Lab., Research Triangle Park, NC. |
| Year Published |
1980 |
| Report Number |
EPA-804370; EPA-600/3-80-088; |
| Stock Number |
PB80-221930 |
| Additional Subjects |
Aerosols ;
Air pollution ;
Particle size ;
Diffusion ;
Mathematical models ;
Condensation nuclei ;
Reviews ;
Calibrating ;
Radiolysis ;
Electric analyzers ;
Diameters ;
Measurement ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB80-221930 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
79p |
| Abstract |
The principle of the electrical aerosol analyzer method is reviewed and the diffusion battery method is described in detail. An appendix explains the basis of the calculations used. The diffusion battery method is complicated by counting losses of very small particles, inherent to condensation nuclei counters. A calibration of such counters is described, and results are introduced into the diffusion battery method; the mathematical details of this correction are discussed in a second appendix. Thus, the real size distribution of a polydisperse, ultrafine aerosol is obtained. |
| NTIS Title Notes |
Final rept. Sep 76-Sep 79. |
| PUB Date Free Form |
Sep 80 |
| Category Codes |
13B; 14B; 68A |
| NTIS Prices |
PC A05/MF A01 |
| Primary Description |
600/09 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323784678 |
| Origin |
NTIS |
| Type |
CAT |
