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 Magnetically levitating equipment used for an automatically measuring system of low level radioactive rays(DEPARTMENT OF ELECTRICAL ENGINEERING)

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抄録

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.

収録刊行物

  • 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

    九州産業大学工学部

各種コード

  • NII論文ID(NAID)
    110006178427
  • NII書誌ID(NCID)
    AN00054266
  • 本文言語コード
    JPN
  • 資料種別
    departmental bulletin paper
  • 雑誌種別
    大学紀要
  • ISSN
    02867826
  • NDL 記事登録ID
    8018741
  • NDL 雑誌分類
    ZM2(科学技術--科学技術一般--大学・研究所・学会紀要)
  • NDL 請求記号
    Z14-341
  • データ提供元
    NDL  NII-ELS  IR 
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