JPH0552456B2 - - Google Patents

Info

Publication number
JPH0552456B2
JPH0552456B2 JP10698184A JP10698184A JPH0552456B2 JP H0552456 B2 JPH0552456 B2 JP H0552456B2 JP 10698184 A JP10698184 A JP 10698184A JP 10698184 A JP10698184 A JP 10698184A JP H0552456 B2 JPH0552456 B2 JP H0552456B2
Authority
JP
Japan
Prior art keywords
cell
value
measurement
ratio
zero point
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
JP10698184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60250233A (ja
Inventor
Masashi Endo
Hideyuki Miki
Ryuzo Kano
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP59106981A priority Critical patent/JPS60250233A/ja
Publication of JPS60250233A publication Critical patent/JPS60250233A/ja
Publication of JPH0552456B2 publication Critical patent/JPH0552456B2/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
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction

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)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP59106981A 1984-05-26 1984-05-26 赤外線ガス分析計 Granted JPS60250233A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59106981A JPS60250233A (ja) 1984-05-26 1984-05-26 赤外線ガス分析計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59106981A JPS60250233A (ja) 1984-05-26 1984-05-26 赤外線ガス分析計

Publications (2)

Publication Number Publication Date
JPS60250233A JPS60250233A (ja) 1985-12-10
JPH0552456B2 true JPH0552456B2 (fr) 1993-08-05

Family

ID=14447444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59106981A Granted JPS60250233A (ja) 1984-05-26 1984-05-26 赤外線ガス分析計

Country Status (1)

Country Link
JP (1) JPS60250233A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023063136A1 (fr) * 2021-10-12 2023-04-20 株式会社堀場製作所 Dispositif d'analyse de gaz, procédé d'analyse de gaz et programme pour dispositif d'analyse de gaz

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582640A (ja) * 1981-06-29 1983-01-08 Shimadzu Corp 非分散型赤外分析計
JPS5956153A (ja) * 1982-09-25 1984-03-31 Horiba Ltd クロスフロ−方式の赤外線ガス分析計における動作異常判定装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582640A (ja) * 1981-06-29 1983-01-08 Shimadzu Corp 非分散型赤外分析計
JPS5956153A (ja) * 1982-09-25 1984-03-31 Horiba Ltd クロスフロ−方式の赤外線ガス分析計における動作異常判定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023063136A1 (fr) * 2021-10-12 2023-04-20 株式会社堀場製作所 Dispositif d'analyse de gaz, procédé d'analyse de gaz et programme pour dispositif d'analyse de gaz

Also Published As

Publication number Publication date
JPS60250233A (ja) 1985-12-10

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