低レベル放射線自動計測システムに用いられる磁気浮上装置  [in Japanese] Magnetically levitating equipment used for an automatically measuring system of low level radioactive rays(DEPARTMENT OF ELECTRICAL ENGINEERING)  [in Japanese]

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Author(s)

Abstract

An Ionization chamber has some superior characters. One of them can be detected γ-rays in spite of a simple equipment. So the chamber has been widely used for monitoring air pollution by radioactivity. However, measurement of γ-rays in the atmosphere by using the ionization chamber is difficult because of its low sensitivity. We have developed the high sensitive ionization chamber for γ-rays constructed a magnetically levitating electrode without any insulating support. The developed equipment was applied the measurement of γ-rays in atmosphere. By using two those equipments, we have detected extremely small doses of γ-rays in the atmosphere and various gases.

Journal

  • 九州産業大学工学部研究報告

    九州産業大学工学部研究報告 (42), 43-48, 2005

    Kyushu Sangyo University

Codes

  • NII Article ID (NAID)
    110006178427
  • NII NACSIS-CAT ID (NCID)
    AN00054266
  • Text Lang
    JPN
  • Article Type
    departmental bulletin paper
  • Journal Type
    大学紀要
  • ISSN
    02867826
  • NDL Article ID
    8018741
  • NDL Source Classification
    ZM2(科学技術--科学技術一般--大学・研究所・学会紀要)
  • NDL Call No.
    Z14-341
  • Data Source
    NDL  NII-ELS  IR 
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