ガス検知管を用いた悪臭センシングの研究 Study of Bad-Smell Sensing Using Gas Detector Tube

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Although GC/MS(Gas Chromatograph/Mass Spectrum) method is often used to analyze gases, a rapid and low-cost method is required. Since a gas detector tube is well known as a simple measurement method, we focused on it to perform bad-smell sensing for monitoring living environment. We developed a simple system for automatically and continuously measuring color change of the gas detector tube. It is originally a disposable one for manually measuring the gas concentration only once at a certain time. The developed system enables the real-time measurement of the gas concentration change and the reduction of the read-out error. In the present study, we proposed the method for eliminating the influence of the noise to determine the boundary of the color-change region. The measurements of methyl mercaptan and hydrogen sulfide were reproducibly performed under the humidity-rich environment using the proposed method.

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 124(9), 321-326, 2004-09-01

    The Institute of Electrical Engineers of Japan

参考文献:  4件中 1-4件 を表示

被引用文献:  3件中 1-3件 を表示

各種コード

  • NII論文ID(NAID)
    10013538187
  • 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
    7077093
  • 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  CJP引用  NDL  J-STAGE 
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