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Limitation of leakage rate measurement sensitivity; Limitation de la sensibilite des mesures de debit de fuite

Technical Report:

Abstract

This note reports an experimental study which aimed at determining to which extent an enclosure degassing could affect the sensitivity of a helium detection cell because of an increased background noise. The author first describes the measurement method and the helium partial pressure measurement method. He then reports an application to leakage rate measurements, and discusses the influence of background noise (influence of degassing, and influence of atmospheric air)
Authors:
Paigne, Jacques [1] 
  1. Commissariat a l'energie atomique et aux energies alternatives - CEA, Services de Physique Appliquee (France)
Publication Date:
Aug 15, 1964
Product Type:
Technical Report
Report Number:
CEA-N-0481
Resource Relation:
Other Information: 2 refs.; Available from the INIS Liaison Officer for France, see the INIS website for current contact and E-mail addresses
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ADSORPTION; AIR; AIRTIGHTNESS; BACKGROUND NOISE; DEGASSING; HELIUM; HYDROGEN; LEAK DETECTORS; LEAKS; MASS SPECTROMETERS; MASS SPECTROSCOPY; MEASURING METHODS; PARTIAL PRESSURE; SENSITIVITY
OSTI ID:
22692297
Research Organizations:
Commissariat a l'energie atomique et aux energies alternatives - CEA, Service de Documentation, Centre d'Etudes Nucleaires de Saclay, 91190 Gif-sur-Yvette (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR1801205041785
Availability:
Available from INIS in electronic form
Submitting Site:
INIS
Size:
11 page(s)
Announcement Date:
May 31, 2018

Technical Report:

Citation Formats

Paigne, Jacques. Limitation of leakage rate measurement sensitivity; Limitation de la sensibilite des mesures de debit de fuite. France: N. p., 1964. Web.
Paigne, Jacques. Limitation of leakage rate measurement sensitivity; Limitation de la sensibilite des mesures de debit de fuite. France.
Paigne, Jacques. 1964. "Limitation of leakage rate measurement sensitivity; Limitation de la sensibilite des mesures de debit de fuite." France.
@misc{etde_22692297,
title = {Limitation of leakage rate measurement sensitivity; Limitation de la sensibilite des mesures de debit de fuite}
author = {Paigne, Jacques}
abstractNote = {This note reports an experimental study which aimed at determining to which extent an enclosure degassing could affect the sensitivity of a helium detection cell because of an increased background noise. The author first describes the measurement method and the helium partial pressure measurement method. He then reports an application to leakage rate measurements, and discusses the influence of background noise (influence of degassing, and influence of atmospheric air)}
place = {France}
year = {1964}
month = {Aug}
}