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GB1148665A - Method and apparatus for spectrophotometric measurement at specific wavelengths - Google Patents

Method and apparatus for spectrophotometric measurement at specific wavelengths

Info

Publication number
GB1148665A
GB1148665A GB2399666A GB2399666A GB1148665A GB 1148665 A GB1148665 A GB 1148665A GB 2399666 A GB2399666 A GB 2399666A GB 2399666 A GB2399666 A GB 2399666A GB 1148665 A GB1148665 A GB 1148665A
Authority
GB
United Kingdom
Prior art keywords
specific wavelengths
spectrophotometric measurement
spectrophotometric
measurement
wavelengths
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
GB2399666A
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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
Priority claimed from AU59465/65A external-priority patent/AU292058B2/en
Application filed by Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of GB1148665A publication Critical patent/GB1148665A/en
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
    • G01N21/3103—Atomic absorption 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)
GB2399666A 1965-05-28 1966-05-27 Method and apparatus for spectrophotometric measurement at specific wavelengths Expired GB1148665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU59465/65A AU292058B2 (en) 1965-05-28 Method and apparatus for spectrophotometric measurement at specific wavelengths

Publications (1)

Publication Number Publication Date
GB1148665A true GB1148665A (en) 1969-04-16

Family

ID=3744678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2399666A Expired GB1148665A (en) 1965-05-28 1966-05-27 Method and apparatus for spectrophotometric measurement at specific wavelengths

Country Status (2)

Country Link
DE (1) DE1598270A1 (en)
GB (1) GB1148665A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015172977A1 (en) * 2014-05-13 2015-11-19 Optek-Danulat Gmbh Measuring apparatus and method for determining a substance concentration

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022208770A1 (en) * 2022-08-24 2024-02-29 Hochschule Reutlingen, Körperschaft des öffentlichen Rechts Device for detecting at least one gaseous component in a gas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015172977A1 (en) * 2014-05-13 2015-11-19 Optek-Danulat Gmbh Measuring apparatus and method for determining a substance concentration
EP3770585A1 (en) * 2014-05-13 2021-01-27 optek-Danulat GmbH Device and method for detecting a concentration of a substance in a fluid
EP4300079A3 (en) * 2014-05-13 2024-04-03 optek-Danulat GmbH Device and method for determining a substance concentration in a fluid

Also Published As

Publication number Publication date
DE1598270A1 (en) 1971-04-29

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