JPH0513458B2 - - Google Patents

Info

Publication number
JPH0513458B2
JPH0513458B2 JP61011093A JP1109386A JPH0513458B2 JP H0513458 B2 JPH0513458 B2 JP H0513458B2 JP 61011093 A JP61011093 A JP 61011093A JP 1109386 A JP1109386 A JP 1109386A JP H0513458 B2 JPH0513458 B2 JP H0513458B2
Authority
JP
Japan
Prior art keywords
hydrogen
light
light absorption
film
hydrogen gas
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
JP61011093A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62170840A (ja
Inventor
Eiji Sudo
Koichi Nishizawa
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP61011093A priority Critical patent/JPS62170840A/ja
Publication of JPS62170840A publication Critical patent/JPS62170840A/ja
Publication of JPH0513458B2 publication Critical patent/JPH0513458B2/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (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 Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP61011093A 1986-01-23 1986-01-23 水素検知光センサ Granted JPS62170840A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61011093A JPS62170840A (ja) 1986-01-23 1986-01-23 水素検知光センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61011093A JPS62170840A (ja) 1986-01-23 1986-01-23 水素検知光センサ

Publications (2)

Publication Number Publication Date
JPS62170840A JPS62170840A (ja) 1987-07-27
JPH0513458B2 true JPH0513458B2 (enExample) 1993-02-22

Family

ID=11768379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61011093A Granted JPS62170840A (ja) 1986-01-23 1986-01-23 水素検知光センサ

Country Status (1)

Country Link
JP (1) JPS62170840A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62251637A (ja) * 1986-04-24 1987-11-02 Hochiki Corp 水素センサ
DE4227665A1 (de) * 1992-08-21 1994-02-24 Boehringer Mannheim Gmbh Analyseelement zur Analyse einer flüssigen Probe
DE4303858C2 (de) * 1993-02-10 1995-08-31 Draegerwerk Ag Vorrichtung für den kolorimetrischen Nachweis von gas- und/oder dampfförmigen Komponenten eines Gasgemisches aufgrund der Verfärbung einer in einem Kanal angeordneten Reaktionszone
AUPM551994A0 (en) * 1994-05-09 1994-06-02 Unisearch Limited Method and device for optoelectronic chemical sensing
JP2007248424A (ja) * 2006-03-20 2007-09-27 Atsumi Tec:Kk 水素センサ
US7489835B1 (en) * 2008-03-28 2009-02-10 General Electric Company Sensing system with fiber gas sensor
WO2010032979A2 (ko) * 2008-09-19 2010-03-25 전남대학교산학협력단 초음파를 이용한 광섬유 센서 및 광섬유 기체감지센서
KR100923104B1 (ko) 2008-09-19 2009-10-27 전남대학교산학협력단 초음파를 이용한 광섬유 기체감지센서

Also Published As

Publication number Publication date
JPS62170840A (ja) 1987-07-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term