JPH0225457B2 - - Google Patents

Info

Publication number
JPH0225457B2
JPH0225457B2 JP57218697A JP21869782A JPH0225457B2 JP H0225457 B2 JPH0225457 B2 JP H0225457B2 JP 57218697 A JP57218697 A JP 57218697A JP 21869782 A JP21869782 A JP 21869782A JP H0225457 B2 JPH0225457 B2 JP H0225457B2
Authority
JP
Japan
Prior art keywords
parts
sensitivity
added
amount
sno
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 - Lifetime
Application number
JP57218697A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59108947A (ja
Inventor
Nobuaki Murakami
Shozaburo Sunahara
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.)
Figaro Engineering Inc
Original Assignee
Figaro Engineering Inc
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 Figaro Engineering Inc filed Critical Figaro Engineering Inc
Priority to JP21869782A priority Critical patent/JPS59108947A/ja
Publication of JPS59108947A publication Critical patent/JPS59108947A/ja
Publication of JPH0225457B2 publication Critical patent/JPH0225457B2/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

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)
JP21869782A 1982-12-13 1982-12-13 Ｃｏガス検出素子 Granted JPS59108947A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21869782A JPS59108947A (ja) 1982-12-13 1982-12-13 Ｃｏガス検出素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21869782A JPS59108947A (ja) 1982-12-13 1982-12-13 Ｃｏガス検出素子

Publications (2)

Publication Number Publication Date
JPS59108947A JPS59108947A (ja) 1984-06-23
JPH0225457B2 true JPH0225457B2 (en]) 1990-06-04

Family

ID=16723993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21869782A Granted JPS59108947A (ja) 1982-12-13 1982-12-13 Ｃｏガス検出素子

Country Status (1)

Country Link
JP (1) JPS59108947A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5176019B2 (ja) * 2008-12-22 2013-04-03 富山県 Ｔｏｔａｌ−ＶＯＣ検出用ガスセンサ及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154041A (en) * 1981-03-19 1982-09-22 Toshiba Corp Gas detecting element

Also Published As

Publication number Publication date
JPS59108947A (ja) 1984-06-23

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