球形トナー粒子の帯電電荷量対質量比の測定法 A method for measuring the charge to mass ratio of a spherical toner particle

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This paper describes a new method for measuring the charge-to-mass ratio q/m of a spherical toner particle. Forces which act on this particle put on the gap space of the parallel electrodes consist of the following three components: adhesion, gravity and Coulomb forces. By the movement of the toner particle under these conditions, the charge-to-mass ratio q/m is calculated by the formula 2gd/(V<sub>1</sub>-V<sub>2</sub>), where V<sub>1</sub>, V<sub>2</sub>, d and g are the voltage applied across parallel (upper and lower) electrodes in the case that the toner particle put on the lower electrode is lifted toward the upper one, the voltage in the case that the toner particle is backed again to the lower one, the air gap distance between the two electrodes and the acceleration of gravity, respectively. This technique is very simple and accurate in comparison with the traditional one, though its application is limited to spherical toner particles.

収録刊行物

  • 電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society  

    電気学会論文誌. E, センサ・マイクロマシン準部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A publication of Sensors and Micromachines Society 119(5), 302-309, 1999-05 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10004833997
  • NII書誌ID(NCID)
    AN1052634X
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13418939
  • NDL 記事登録ID
    4716405
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-B380
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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