FR2232758A1 - - Google Patents

Info

Publication number
FR2232758A1
FR2232758A1 FR7419582A FR7419582A FR2232758A1 FR 2232758 A1 FR2232758 A1 FR 2232758A1 FR 7419582 A FR7419582 A FR 7419582A FR 7419582 A FR7419582 A FR 7419582A FR 2232758 A1 FR2232758 A1 FR 2232758A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7419582A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of FR2232758A1 publication Critical patent/FR2232758A1/fr
Withdrawn legal-status Critical Current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

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)
FR7419582A 1973-06-08 1974-06-06 Withdrawn FR2232758A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36813173A 1973-06-08 1973-06-08

Publications (1)

Publication Number Publication Date
FR2232758A1 true FR2232758A1 (fr) 1975-01-03

Family

ID=23449969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419582A Withdrawn FR2232758A1 (fr) 1973-06-08 1974-06-06

Country Status (3)

Country Link
JP (1) JPS5033880A (fr)
FR (1) FR2232758A1 (fr)
IT (1) IT1014648B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282293A (en) * 1975-12-27 1977-07-09 Toshiba Corp Optical detector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4511997Y1 (fr) * 1965-10-15 1970-05-27

Also Published As

Publication number Publication date
JPS5033880A (fr) 1975-04-01
IT1014648B (it) 1977-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse