JPS51136472A - Absorbing type gas density measuring - Google Patents

Absorbing type gas density measuring

Info

Publication number
JPS51136472A
JPS51136472A JP6167375A JP6167375A JPS51136472A JP S51136472 A JPS51136472 A JP S51136472A JP 6167375 A JP6167375 A JP 6167375A JP 6167375 A JP6167375 A JP 6167375A JP S51136472 A JPS51136472 A JP S51136472A
Authority
JP
Japan
Prior art keywords
gas density
type gas
density measuring
absorbing type
absorbing
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
JP6167375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5625967B2 (cs
Inventor
Masayoshi Urushiya
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP6167375A priority Critical patent/JPS51136472A/ja
Publication of JPS51136472A publication Critical patent/JPS51136472A/ja
Publication of JPS5625967B2 publication Critical patent/JPS5625967B2/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)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP6167375A 1975-05-20 1975-05-20 Absorbing type gas density measuring Granted JPS51136472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6167375A JPS51136472A (en) 1975-05-20 1975-05-20 Absorbing type gas density measuring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6167375A JPS51136472A (en) 1975-05-20 1975-05-20 Absorbing type gas density measuring

Publications (2)

Publication Number Publication Date
JPS51136472A true JPS51136472A (en) 1976-11-25
JPS5625967B2 JPS5625967B2 (cs) 1981-06-16

Family

ID=13177985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6167375A Granted JPS51136472A (en) 1975-05-20 1975-05-20 Absorbing type gas density measuring

Country Status (1)

Country Link
JP (1) JPS51136472A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019522202A (ja) * 2016-07-11 2019-08-08 ジーイー・ヘルスケア・バイオサイエンス・アクチボラグ 溶液中の物質の吸光度を測定するための方法およびそのための測定装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527538A (en) * 1965-08-06 1970-09-08 Princeton Applied Res Corp Absorption scattering and fluorescence measuring method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527538A (en) * 1965-08-06 1970-09-08 Princeton Applied Res Corp Absorption scattering and fluorescence measuring method and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019522202A (ja) * 2016-07-11 2019-08-08 ジーイー・ヘルスケア・バイオサイエンス・アクチボラグ 溶液中の物質の吸光度を測定するための方法およびそのための測定装置
US11815451B2 (en) 2016-07-11 2023-11-14 Cytiva Sweden Ab Method for measuring the absorbance of a substance in a solution and a measuring device therefor
US12276601B2 (en) 2016-07-11 2025-04-15 Cytiva Sweden Ab Method for measuring the absorbance of a substance in a solution and a measuring device therefor

Also Published As

Publication number Publication date
JPS5625967B2 (cs) 1981-06-16

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