| Main Title |
Continuous Automatic Air Sampler for the Determination of Radon and Thoron. |
| Author |
Coate, G. I. ;
|
| CORP Author |
Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio. |
| Year Published |
1960 |
| Stock Number |
PB-216 592 |
| Additional Subjects |
( Radiation measuring instruments ;
Gas sampling) ;
( Air pollution ;
Radioactive contaminants) ;
Design ;
Radon ;
Thoron ;
Air pollution detection
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-216 592 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
14p |
| Abstract |
An instrument is required to measure continuously environmental levels of airborne radon and thoron as well as beta activity and long-lived alpha emitters. The report describes an instrument which achieves these requirements by filtering air through a membrane filter in a step wise manner continuously observing the deposited alpha activity of the radon and thoron daughter products. This observed activity is theoretically related to the airborne gaseous radon and thoron. (Author Modified Abstract) |
| Supplementary Notes |
Presented at the Health Physics Society Meeting held in Boston, Mass., on 29 Jun-1 Jul 60. |
| PUB Date Free Form |
1960, |
| Category Codes |
18D; 13B; 68A; 77E |
| NTIS Prices |
PC A02/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326548147 |
| Origin |
NTIS |
| Type |
CAT |
