| Main Title |
Improved Photographic Leak Test System for Sealed Sources of Radium 226. |
| Author |
Bedrosia, P. H. ;
Sensintaffa, E. L. ;
|
| CORP Author |
Environmental Protection Agency, Rockville, Md. Office of Research and Monitoring. |
| Year Published |
1971 |
| Stock Number |
PB-213 943 |
| Additional Subjects |
( Radium isotopes ;
Radiation shielding) ;
( Alpha particle detectors ;
Leakage) ;
Photographic equipment ;
Radon isotopes ;
Radiation hazards ;
Radium 226
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-213 943 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
5p |
| Abstract |
Two photographic methods for leak testing sealed sources of radium 226 have been documented. Both procedures use high-speed photographic emulsion to detect light produced by interactions between a ZnS screen and alpha particles emitted by leaking sources. The Polaroid Lane 4 x 5 film system, which includes individually packeted photographic film and film holder, is used in these methods. (Author) |
| Supplementary Notes |
Pub. in the American Jnl. of Roentgenology, Radium Therapy and Nuclear Medicine, v112 n4 p788-791 Aug 71. |
| Title Annotations |
+++Reprint: Improved Photographic Leak Test System for Sealed Sources of Radium 226. |
| PUB Date Free Form |
1971, |
| Category Codes |
18F; 18D; 77F; 77E |
| NTIS Prices |
PC A02/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326536299 |
| Origin |
NTIS |
| Type |
CAT |
