JPS5664645A - Gas monitoring system - Google Patents

Gas monitoring system

Info

Publication number
JPS5664645A
JPS5664645A JP14232679A JP14232679A JPS5664645A JP S5664645 A JPS5664645 A JP S5664645A JP 14232679 A JP14232679 A JP 14232679A JP 14232679 A JP14232679 A JP 14232679A JP S5664645 A JPS5664645 A JP S5664645A
Authority
JP
Japan
Prior art keywords
optical
detection
routes
gas
tank
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
JP14232679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6216370B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hirobumi Kashiwara
Hiroyuki Ishizaki
Koji Shinohara
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14232679A priority Critical patent/JPS5664645A/ja
Publication of JPS5664645A publication Critical patent/JPS5664645A/ja
Publication of JPS6216370B2 publication Critical patent/JPS6216370B2/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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP14232679A 1979-10-31 1979-10-31 Gas monitoring system Granted JPS5664645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14232679A JPS5664645A (en) 1979-10-31 1979-10-31 Gas monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14232679A JPS5664645A (en) 1979-10-31 1979-10-31 Gas monitoring system

Publications (2)

Publication Number Publication Date
JPS5664645A true JPS5664645A (en) 1981-06-01
JPS6216370B2 JPS6216370B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-04-13

Family

ID=15312734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14232679A Granted JPS5664645A (en) 1979-10-31 1979-10-31 Gas monitoring system

Country Status (1)

Country Link
JP (1) JPS5664645A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01110352U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-01-20 1989-07-25
JPH0251046A (ja) * 1988-08-12 1990-02-21 Mitsui Eng & Shipbuild Co Ltd 環境測定装置
JPH0251045A (ja) * 1988-08-12 1990-02-21 Mitsui Eng & Shipbuild Co Ltd 環境測定方法及び環境測定装置
JPH0283454U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-12-15 1990-06-28
JPH0283453U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-12-15 1990-06-28
JP2004500563A (ja) * 1999-12-29 2004-01-08 エンバイロンメンタル　システムズ　プロダクツ，インク． 小さなエンジンを備えたビーイクル排気ガスの遠隔分析のためのシステムと方法
JP2014032068A (ja) * 2012-08-02 2014-02-20 Koptic Inc ガス濃度測定装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01139767U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-03-09 1989-09-25
JPH02112109U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-02-28 1990-09-07

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01110352U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-01-20 1989-07-25
JPH0251046A (ja) * 1988-08-12 1990-02-21 Mitsui Eng & Shipbuild Co Ltd 環境測定装置
JPH0251045A (ja) * 1988-08-12 1990-02-21 Mitsui Eng & Shipbuild Co Ltd 環境測定方法及び環境測定装置
JPH0283454U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-12-15 1990-06-28
JPH0283453U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-12-15 1990-06-28
JP2004500563A (ja) * 1999-12-29 2004-01-08 エンバイロンメンタル　システムズ　プロダクツ，インク． 小さなエンジンを備えたビーイクル排気ガスの遠隔分析のためのシステムと方法
JP2014032068A (ja) * 2012-08-02 2014-02-20 Koptic Inc ガス濃度測定装置

Also Published As

Publication number Publication date
JPS6216370B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-04-13

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