FR1076609A - Infrared radiation measuring device for gas analysis - Google Patents

Infrared radiation measuring device for gas analysis

Info

Publication number
FR1076609A
FR1076609A FR1076609DA FR1076609A FR 1076609 A FR1076609 A FR 1076609A FR 1076609D A FR1076609D A FR 1076609DA FR 1076609 A FR1076609 A FR 1076609A
Authority
FR
France
Prior art keywords
measuring device
infrared radiation
gas analysis
radiation measuring
analysis
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
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR1076609A publication Critical patent/FR1076609A/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
    • G01N21/35—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)
FR1076609D 1952-05-02 1953-04-30 Infrared radiation measuring device for gas analysis Expired FR1076609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1076609X 1952-05-02

Publications (1)

Publication Number Publication Date
FR1076609A true FR1076609A (en) 1954-10-28

Family

ID=7720397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1076609D Expired FR1076609A (en) 1952-05-02 1953-04-30 Infrared radiation measuring device for gas analysis

Country Status (1)

Country Link
FR (1) FR1076609A (en)

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