FR1327070A - Procédé de mesure d'un gaz absorbant les infra-rouges dans un compartiment en dépression - Google Patents

Procédé de mesure d'un gaz absorbant les infra-rouges dans un compartiment en dépression

Info

Publication number
FR1327070A
FR1327070A FR890701A FR890701A FR1327070A FR 1327070 A FR1327070 A FR 1327070A FR 890701 A FR890701 A FR 890701A FR 890701 A FR890701 A FR 890701A FR 1327070 A FR1327070 A FR 1327070A
Authority
FR
France
Prior art keywords
infrared
measuring
absorbing gas
vacuum compartment
compartment
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
FR890701A
Other languages
English (en)
Inventor
Thaddaus Kraus
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.)
Balzers Patent und Beteiligungs AG
Original Assignee
Balzers Patent und Beteiligungs 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
Priority claimed from DEB61858A external-priority patent/DE1146288B/de
Application filed by Balzers Patent und Beteiligungs AG filed Critical Balzers Patent und Beteiligungs AG
Priority to FR890701A priority Critical patent/FR1327070A/fr
Application granted granted Critical
Publication of FR1327070A publication Critical patent/FR1327070A/fr
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
    • 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)
FR890701A 1961-03-24 1962-03-12 Procédé de mesure d'un gaz absorbant les infra-rouges dans un compartiment en dépression Expired FR1327070A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890701A FR1327070A (fr) 1961-03-24 1962-03-12 Procédé de mesure d'un gaz absorbant les infra-rouges dans un compartiment en dépression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB61858A DE1146288B (de) 1961-03-24 1961-03-24 Analysenkammer fuer nichtdispersive Ultrarot-Gasanalysen-geraete zur Messung der Absorption kleiner Analysengasmengen
FR890701A FR1327070A (fr) 1961-03-24 1962-03-12 Procédé de mesure d'un gaz absorbant les infra-rouges dans un compartiment en dépression

Publications (1)

Publication Number Publication Date
FR1327070A true FR1327070A (fr) 1963-05-17

Family

ID=25965898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890701A Expired FR1327070A (fr) 1961-03-24 1962-03-12 Procédé de mesure d'un gaz absorbant les infra-rouges dans un compartiment en dépression

Country Status (1)

Country Link
FR (1) FR1327070A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520115A1 (fr) * 1982-01-05 1983-07-22 Zazhigin Alexandr Procede d'analyse des melanges gaz-air et dispositif pour sa realisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520115A1 (fr) * 1982-01-05 1983-07-22 Zazhigin Alexandr Procede d'analyse des melanges gaz-air et dispositif pour sa realisation

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