Published 1962
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Use of a large surface proportional counter for measuring low activities
Description
A proportional counter having a large surface (150 cm2) is used at the Grenoble Nuclear Studies Center for the low activity measurements made in controlling the site. This apparatus makes it possible to count directly high surface area filters (Dapaf filters for the study of the artificial radioactivity of air) and to monitor small river and rainwater samples. (authors)
Availability note (English)
Available from INIS in electronic formAbstract (French)
Un compteur proportionnel a grande surface (150 cm2) est utilise au Centre d'Etudes Nucleaires de Grenoble pour la mesure des faibles activites necessitee par la surveillance du site. Cet appareil permet le comptage direct de filtres de grandes surfaces (filtres Dapaf pour l'etude de la radioactivite artificielle de l'air) et permet le controle de l'eau des rivieres et de pluie en evaporant des echantillons de faible volume (100 a 200 cm3). (auteurs)Files
35044241.pdf
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Additional details
Additional titles
- Original title (French)
- Utilisation d'un compteur proportionnel a grande surface pour la mesure des faibles activites
Publishing Information
- Imprint Pagination
- 17 p.
- Report number
- CEA-R--2236
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 35044241
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- BETA DETECTION; CALCINATION; FILTERS; GEIGER-MUELLER COUNTERS; RADIOACTIVITY; SENSITIVITY
- Descriptors DEC
- CHARGED PARTICLE DETECTION; CHEMICAL REACTIONS; DECOMPOSITION; DETECTION; MEASURING INSTRUMENTS; PYROLYSIS; RADIATION DETECTION; RADIATION DETECTORS; THERMOCHEMICAL PROCESSES