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Establishment and application of standard devices for radioactivity measurement

Technical Report:

Abstract

In order to establish the radioactivity measurement standards a 4{pi}{beta}-{gamma} coincidence apparatus and a 4{pi}{gamma} ionization chamber have been installed in the laboratory. The 4{pi}{beta}-{gamma} coincidence apparatus is for absolute measurement, and its uncertainty is {+-}(0.3{approx}5)%. The 4{pi}{gamma} ionization chamber is for working standard, and its uncertainty is {+-}(1{approx}5)%. The combination of these devices can meet the quality requirements controlled by National Verification System in the transfer of radioactivity values.
Authors:
Changgui, Zhou; Xingyuan, Li; Zigen, Chen [1] 
  1. Nucl. Power Inst. of China, Sichuan (China)
Publication Date:
Mar 01, 1991
Product Type:
Technical Report
Report Number:
CNIC-00519; SINRE-0029.
Reference Number:
SCA: 440101; PA: AIX-24:007666; SN: 93000932465
Resource Relation:
Other Information: PBD: Mar 1991
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; IONIZATION CHAMBERS; SPECIFICATIONS; ACTIVITY METERS; ELECTRONIC CIRCUITS; RADIATION DETECTION; RADIOACTIVITY; 440101; GENERAL DETECTORS OR MONITORS AND RADIOMETRIC INSTRUMENTS
OSTI ID:
10119178
Research Organizations:
China Nuclear Information Centre, Beijing, BJ (China)
Country of Origin:
China
Language:
Chinese
Other Identifying Numbers:
Other: ON: DE93612636; ISBN 7-5022-0527-6; TRN: CN9201665007666
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[8] p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Changgui, Zhou, Xingyuan, Li, and Zigen, Chen. Establishment and application of standard devices for radioactivity measurement. China: N. p., 1991. Web.
Changgui, Zhou, Xingyuan, Li, & Zigen, Chen. Establishment and application of standard devices for radioactivity measurement. China.
Changgui, Zhou, Xingyuan, Li, and Zigen, Chen. 1991. "Establishment and application of standard devices for radioactivity measurement." China.
@misc{etde_10119178,
title = {Establishment and application of standard devices for radioactivity measurement}
author = {Changgui, Zhou, Xingyuan, Li, and Zigen, Chen}
abstractNote = {In order to establish the radioactivity measurement standards a 4{pi}{beta}-{gamma} coincidence apparatus and a 4{pi}{gamma} ionization chamber have been installed in the laboratory. The 4{pi}{beta}-{gamma} coincidence apparatus is for absolute measurement, and its uncertainty is {+-}(0.3{approx}5)%. The 4{pi}{gamma} ionization chamber is for working standard, and its uncertainty is {+-}(1{approx}5)%. The combination of these devices can meet the quality requirements controlled by National Verification System in the transfer of radioactivity values.}
place = {China}
year = {1991}
month = {Mar}
}