A New Type of Thermal Conductivity Gas Detector, I.

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概要

• 論文の詳細を見る

• A new type of gas detector with two thermisters and two thermister-cells was designed. Two thermisters were enclosed in each thermister-cells respectively, one of the cells having a porous window through which gases may run into the cell from the outside. Measuring the thermal conductivity of gas permeating into the cell through the porous window, we can detect the gas with high sensitivity. Since the cell is small, the time response is quick, and the sensitivity is increased because of the self-heating effect of the thermister. Using this method, we have been able to detect 0.01% hydrogen contained in air.

• 社団法人日本物理学会の論文
• 1960-02-05

著者

• Soma Shinzan

  Faculty Of Engineering Tamagawa University

• Soma Shinzan

  Faculty Of Liberal Arts Ibaraki University

• TAKEUCHI Yu

  Faculty of Liberal Arts, Ibaraki University

• Takeuchi Yu

  Faculty Of Liberal Arts Ibaraki University

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• LOW COST MICROCOMPUTER TSS SYSTEM AND ITS USE IN PHYSICS EDUCATION
• A New Type of Thermal Conductivity Gas Detector, I.

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