JPS5039190A - - Google Patents

Info

Publication number
JPS5039190A
JPS5039190A JP49074400A JP7440074A JPS5039190A JP S5039190 A JPS5039190 A JP S5039190A JP 49074400 A JP49074400 A JP 49074400A JP 7440074 A JP7440074 A JP 7440074A JP S5039190 A JPS5039190 A JP S5039190A
Authority
JP
Japan
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
JP49074400A
Other versions
JPS5440040B2 (ja
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 filed Critical
Publication of JPS5039190A publication Critical patent/JPS5039190A/ja
Publication of JPS5440040B2 publication Critical patent/JPS5440040B2/ja
Expired 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
    • G01N21/37—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using pneumatic detection

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)
JP7440074A 1973-07-02 1974-07-01 Expired JPS5440040B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2333664A DE2333664C3 (de) 1973-07-02 1973-07-02 Nichtdispersives Infrarot-Gasanalysengerät

Publications (2)

Publication Number Publication Date
JPS5039190A true JPS5039190A (ja) 1975-04-11
JPS5440040B2 JPS5440040B2 (ja) 1979-12-01

Family

ID=5885740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7440074A Expired JPS5440040B2 (ja) 1973-07-02 1974-07-01

Country Status (4)

Country Link
US (1) US3950644A (ja)
JP (1) JPS5440040B2 (ja)
DE (1) DE2333664C3 (ja)
GB (1) GB1431429A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586449A (ja) * 1981-07-04 1983-01-14 Fuji Electric Co Ltd 赤外線ガス分析計

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639210C2 (de) * 1976-08-31 1985-09-26 Siemens AG, 1000 Berlin und 8000 München Nichtdispersiver Infrarot-Gasanalysator nach dem Zweistrahlverfahren
US4103163A (en) * 1977-05-03 1978-07-25 Fuji Electric Co., Ltd. Infrared gas analyzing apparatus
DE3035413A1 (de) * 1980-06-13 1982-01-07 Hartmann & Braun Ag, 6000 Frankfurt Strahlungsempfangseinrichtung fuer einen nichtdispersiven infrarotgasanalysator
DE3046234A1 (de) * 1980-12-08 1982-07-15 Siemens AG, 1000 Berlin und 8000 München Nichtdispersiver infrarot-gasanalysator
DE19735716C2 (de) * 1997-07-05 2001-02-08 Abb Patent Gmbh Verfahren zum Betrieb eines nichtdispersiven Infrarotspektrometers
DE102009021829A1 (de) * 2009-05-19 2010-11-25 Siemens Aktiengesellschaft NDIR-Zweistrahl-Gasanalysator und Verfahren zur Bestimmung der Konzentration einer Messgaskomponente in einem Gasgemisch mittels eines solchen Gasanalysators
CN105606560B (zh) * 2016-01-12 2018-05-29 东莞石龙津威饮料食品有限公司 一种乳酸菌饮料保质期质量检测传感器及检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302592C2 (de) * 1960-06-03 1975-04-10 Office National D'etudes Et De Recherches Aerospatiales, Chatillon-Sous-Bagneux (Frankreich) Geraet zur konzentrationsbestimmung eines analysenstoffes mittels selektiver absorption modulierter strahlung
US3105147A (en) * 1961-04-03 1963-09-24 Beckman Instruments Inc Monobeam infrared gas analyzer with means to control the phase difference between the two cells

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586449A (ja) * 1981-07-04 1983-01-14 Fuji Electric Co Ltd 赤外線ガス分析計
JPS6241341B2 (ja) * 1981-07-04 1987-09-02 Fuji Electric Co Ltd

Also Published As

Publication number Publication date
JPS5440040B2 (ja) 1979-12-01
DE2333664A1 (de) 1975-01-23
US3950644A (en) 1976-04-13
DE2333664B2 (de) 1979-04-05
GB1431429A (en) 1976-04-07
DE2333664C3 (de) 1979-11-29

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