Published February 18, 1975
| Version v1
Patent
Open
Radiation beam constancy check block
Creators
Description
A check block for determining radiation beam constancy provides a predetermined mass having a cavity in which an ionization chamber with or without a void filing sleeve may be positioned in predetermined space relation to targets on the block. Periodic inspection of the block and the ionization chamber therein readily enables the constancy of the absorbed dose and energy of the radiation beam to be determined. (U.S.)
Availability note (English)
MF available from INIS under the Report Number.Files
6207198.pdf
Files
(175.8 kB)
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Additional details
Additional titles
- Augmented title (English)
- Patent
Publishing Information
- Imprint Pagination
- 4 p.
- IPC:
- Int. Cl.G01t1/16.
- IPC
- Int. Cl.G01t1/16.
- Patent number
- US patent document 3,867,638
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 6207198
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- CALIBRATION; IONIZATION CHAMBERS; IRRADIATION DEVICES; PLEXIGLAS; POLYSTYRENE; RESINS; SPECIFICATIONS; X-RAY DETECTION
- Descriptors DEC
- ESTERS; MEASURING INSTRUMENTS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYACRYLATES; POLYMERS; POLYOLEFINS; POLYVINYLS; RADIATION DETECTION; RADIATION DETECTORS