| Main Title |
Intercomparison of Measurements by a Telephotometer and an Integrating Nephelometer (Technical Note). |
| Author |
Hitzenberger, R. M. ;
Husart, R. B. ;
Horvath, H. ;
|
| CORP Author |
Washington Univ., St. Louis, MO. Center for Air Pollution Impact and Trend Analysis. ;Vienna Univ. (Austria). Inst. for Experimental Physics.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab. |
| Year Published |
1984 |
| Report Number |
EPA-R-806606; EPA/600/J-84/239; |
| Stock Number |
PB85-170116 |
| Additional Subjects |
Atmospheric scattering ;
Nephelometers ;
Photometers ;
Visibility ;
Measurement ;
Comparison ;
Air pollution ;
Reprints ;
Extinction coefficients
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB85-170116 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
6p |
| Abstract |
During April and May 1980 scattering and extinction coefficients were measured at St. Louis, Mo. The instruments used were a MRI integrating nephelometer model 1550 belonging to the Center of Air Pollution Impact and Trend Analysis and a multiwavelength telephotometer developed at the Institute for Experimental Physics of the University of Vienna, Austria. The errors arising of the different operating principles of the two types of instruments in a direct comparison of extinction and scattering coefficients are analyzed. (Copyright (c) 1984 Pergamon Press Ltd.) |
| Supplementary Notes |
Prepared in cooperation with Vienna Univ. (Austria). Inst. for Experimental Physics. |
| Availability Notes |
Pub. in Atmospheric Environment,v18 n6 p1239-1242 1984. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Intercomparison of Measurements by a Telephotometer and an Integrating Nephelometer (Technical Note). |
| PUB Date Free Form |
c1984 |
| Category Codes |
4A; 14B; 55E; 68A |
| NTIS Prices |
Not available NTIS |
| Primary Description |
600/09 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
513021855 |
| Origin |
NTIS |
| Type |
CAT |
