JPS649569B2 - - Google Patents

Info

Publication number
JPS649569B2
JPS649569B2 JP21444383A JP21444383A JPS649569B2 JP S649569 B2 JPS649569 B2 JP S649569B2 JP 21444383 A JP21444383 A JP 21444383A JP 21444383 A JP21444383 A JP 21444383A JP S649569 B2 JPS649569 B2 JP S649569B2
Authority
JP
Japan
Prior art keywords
gas
infrared
measurement
filter
gas analyzer
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
Application number
JP21444383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60105947A (ja
Inventor
Kunio Sukigara
Harutaka Taniguchi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Corporate Research and Development 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 Fuji Electric Co Ltd, Fuji Electric Corporate Research and Development Ltd filed Critical Fuji Electric Co Ltd
Priority to JP58214443A priority Critical patent/JPS60105947A/ja
Publication of JPS60105947A publication Critical patent/JPS60105947A/ja
Publication of JPS649569B2 publication Critical patent/JPS649569B2/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)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP58214443A 1983-11-15 1983-11-15 赤外線ガス分析計 Granted JPS60105947A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58214443A JPS60105947A (ja) 1983-11-15 1983-11-15 赤外線ガス分析計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58214443A JPS60105947A (ja) 1983-11-15 1983-11-15 赤外線ガス分析計

Publications (2)

Publication Number Publication Date
JPS60105947A JPS60105947A (ja) 1985-06-11
JPS649569B2 true JPS649569B2 (enrdf_load_stackoverflow) 1989-02-17

Family

ID=16655855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58214443A Granted JPS60105947A (ja) 1983-11-15 1983-11-15 赤外線ガス分析計

Country Status (1)

Country Link
JP (1) JPS60105947A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8918956D0 (en) * 1989-08-19 1989-10-04 Engine Test Tech Ltd Gas analyser
US5060508A (en) * 1990-04-02 1991-10-29 Gaztech Corporation Gas sample chamber
US5222389A (en) * 1990-04-02 1993-06-29 Gaztech International Corporation Multi-channel gas sample chamber
CN103245616B (zh) * 2012-02-14 2015-05-13 利得仪器股份有限公司 环境监测的光径量测反射装置

Also Published As

Publication number Publication date
JPS60105947A (ja) 1985-06-11

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