JPS5853751A - ガス検出装置 - Google Patents

ガス検出装置

Info

Publication number
JPS5853751A
JPS5853751A JP56150751A JP15075181A JPS5853751A JP S5853751 A JPS5853751 A JP S5853751A JP 56150751 A JP56150751 A JP 56150751A JP 15075181 A JP15075181 A JP 15075181A JP S5853751 A JPS5853751 A JP S5853751A
Authority
JP
Japan
Prior art keywords
gas
electrode
catalyst layer
electric heater
inner electrode
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.)
Granted
Application number
JP56150751A
Other languages
English (en)
Japanese (ja)
Other versions
JPS644619B2 (enrdf_load_stackoverflow
Inventor
Masaki Katsura
桂　正樹
Mitsuo Harada
光雄 原田
Osamu Takigawa
修 滝川
Masayuki Shiratori
白鳥　昌之
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56150751A priority Critical patent/JPS5853751A/ja
Publication of JPS5853751A publication Critical patent/JPS5853751A/ja
Publication of JPS644619B2 publication Critical patent/JPS644619B2/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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0013—Sample conditioning by a chemical reaction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Examining Or Testing Airtightness (AREA)
JP56150751A 1981-09-25 1981-09-25 ガス検出装置 Granted JPS5853751A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56150751A JPS5853751A (ja) 1981-09-25 1981-09-25 ガス検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56150751A JPS5853751A (ja) 1981-09-25 1981-09-25 ガス検出装置

Publications (2)

Publication Number Publication Date
JPS5853751A true JPS5853751A (ja) 1983-03-30
JPS644619B2 JPS644619B2 (enrdf_load_stackoverflow) 1989-01-26

Family

ID=15503615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56150751A Granted JPS5853751A (ja) 1981-09-25 1981-09-25 ガス検出装置

Country Status (1)

Country Link
JP (1) JPS5853751A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108120803A (zh) * 2017-12-20 2018-06-05 珠海高凌信息科技股份有限公司 一种空气负氧离子浓度在线监测方法及其装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108120803A (zh) * 2017-12-20 2018-06-05 珠海高凌信息科技股份有限公司 一种空气负氧离子浓度在线监测方法及其装置
CN108120803B (zh) * 2017-12-20 2020-08-07 珠海高凌信息科技股份有限公司 一种空气负氧离子浓度在线监测方法及其装置

Also Published As

Publication number Publication date
JPS644619B2 (enrdf_load_stackoverflow) 1989-01-26

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