JPS52122172A - Gas analyser - Google Patents

Gas analyser

Info

Publication number
JPS52122172A
JPS52122172A JP3952776A JP3952776A JPS52122172A JP S52122172 A JPS52122172 A JP S52122172A JP 3952776 A JP3952776 A JP 3952776A JP 3952776 A JP3952776 A JP 3952776A JP S52122172 A JPS52122172 A JP S52122172A
Authority
JP
Japan
Prior art keywords
gas
gas analyser
concentation
mono
highly accurate
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
JP3952776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5719378B2 (enrdf_load_stackoverflow
Inventor
Keigorou Shigiyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3952776A priority Critical patent/JPS52122172A/ja
Publication of JPS52122172A publication Critical patent/JPS52122172A/ja
Publication of JPS5719378B2 publication Critical patent/JPS5719378B2/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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material 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 Optical Means (AREA)
JP3952776A 1976-04-07 1976-04-07 Gas analyser Granted JPS52122172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3952776A JPS52122172A (en) 1976-04-07 1976-04-07 Gas analyser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3952776A JPS52122172A (en) 1976-04-07 1976-04-07 Gas analyser

Publications (2)

Publication Number Publication Date
JPS52122172A true JPS52122172A (en) 1977-10-14
JPS5719378B2 JPS5719378B2 (enrdf_load_stackoverflow) 1982-04-22

Family

ID=12555505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3952776A Granted JPS52122172A (en) 1976-04-07 1976-04-07 Gas analyser

Country Status (1)

Country Link
JP (1) JPS52122172A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206745A (ja) * 1983-04-05 1984-11-22 イ−　アイジ−デイ−　リミテイド 赤外吸収ガス検出モニタヘツドおよび検出器
JP2011169643A (ja) * 2010-02-16 2011-09-01 Hamamatsu Photonics Kk ガス濃度算出装置およびガス濃度計測モジュール
JP2011169646A (ja) * 2010-02-16 2011-09-01 Hamamatsu Photonics Kk ガス濃度算出装置およびガス濃度計測モジュール
US9274048B2 (en) 2010-02-16 2016-03-01 Hamamatsu Photonics K.K. Gas concentration calculation device and gas concentration measurement module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194962A (en) * 1961-03-16 1965-07-13 Hugh R Carlon Portable infrared detector comprising a filter wheel
US3588497A (en) * 1969-06-13 1971-06-28 Us Navy Apparatus for measuring the concentration of gun gas and for deactivating a gun at dangerous gas levels
JPS4870592A (enrdf_load_stackoverflow) * 1971-12-23 1973-09-25

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194962A (en) * 1961-03-16 1965-07-13 Hugh R Carlon Portable infrared detector comprising a filter wheel
US3588497A (en) * 1969-06-13 1971-06-28 Us Navy Apparatus for measuring the concentration of gun gas and for deactivating a gun at dangerous gas levels
JPS4870592A (enrdf_load_stackoverflow) * 1971-12-23 1973-09-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206745A (ja) * 1983-04-05 1984-11-22 イ−　アイジ−デイ−　リミテイド 赤外吸収ガス検出モニタヘツドおよび検出器
JP2011169643A (ja) * 2010-02-16 2011-09-01 Hamamatsu Photonics Kk ガス濃度算出装置およびガス濃度計測モジュール
JP2011169646A (ja) * 2010-02-16 2011-09-01 Hamamatsu Photonics Kk ガス濃度算出装置およびガス濃度計測モジュール
US9274048B2 (en) 2010-02-16 2016-03-01 Hamamatsu Photonics K.K. Gas concentration calculation device and gas concentration measurement module

Also Published As

Publication number Publication date
JPS5719378B2 (enrdf_load_stackoverflow) 1982-04-22

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