JPH0117103B2 - - Google Patents

Info

Publication number
JPH0117103B2
JPH0117103B2 JP56025767A JP2576781A JPH0117103B2 JP H0117103 B2 JPH0117103 B2 JP H0117103B2 JP 56025767 A JP56025767 A JP 56025767A JP 2576781 A JP2576781 A JP 2576781A JP H0117103 B2 JPH0117103 B2 JP H0117103B2
Authority
JP
Japan
Prior art keywords
humidity
humidity sensor
carbon fibers
substrate
film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP56025767A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57139651A (en
Inventor
Hidetaka Shintaku
Nobutoshi Gako
Yasukuni Yamane
Chuji Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP2576781A priority Critical patent/JPS57139651A/ja
Publication of JPS57139651A publication Critical patent/JPS57139651A/ja
Publication of JPH0117103B2 publication Critical patent/JPH0117103B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP2576781A 1981-02-23 1981-02-23 Humidity sensor Granted JPS57139651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2576781A JPS57139651A (en) 1981-02-23 1981-02-23 Humidity sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2576781A JPS57139651A (en) 1981-02-23 1981-02-23 Humidity sensor

Publications (2)

Publication Number Publication Date
JPS57139651A JPS57139651A (en) 1982-08-28
JPH0117103B2 true JPH0117103B2 (en]) 1989-03-29

Family

ID=12174983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2576781A Granted JPS57139651A (en) 1981-02-23 1981-02-23 Humidity sensor

Country Status (1)

Country Link
JP (1) JPS57139651A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844338A (ja) * 1981-09-09 1983-03-15 Nippon Soken Inc 湿度センサ
JPS60200152A (ja) * 1984-03-24 1985-10-09 Nisshinbo Ind Inc 感湿素子
JPH10239264A (ja) * 1997-02-25 1998-09-11 Sanriki Kogyo Kk 電気抵抗式湿度センサ
JP5831862B2 (ja) * 2010-07-15 2015-12-09 国立研究開発法人産業技術総合研究所 多孔質性電極を用いた電気化学デバイス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431715B2 (en]) * 1972-09-20 1979-10-09
JPS608458B2 (ja) * 1977-08-18 1985-03-02 松下電器産業株式会社 湿度センサー

Also Published As

Publication number Publication date
JPS57139651A (en) 1982-08-28

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