FR2353841A1 - Dispositif de spectrometrie d'emissions pour l'analyse de la composition d'un melange gazeux - Google Patents

Dispositif de spectrometrie d'emissions pour l'analyse de la composition d'un melange gazeux

Info

Publication number
FR2353841A1
FR2353841A1 FR7616395A FR7616395A FR2353841A1 FR 2353841 A1 FR2353841 A1 FR 2353841A1 FR 7616395 A FR7616395 A FR 7616395A FR 7616395 A FR7616395 A FR 7616395A FR 2353841 A1 FR2353841 A1 FR 2353841A1
Authority
FR
France
Prior art keywords
photomultiplier
electronic signal
diffraction grating
transparent sheet
emission spectrometry
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
FR7616395A
Other languages
English (en)
French (fr)
Other versions
FR2353841B1 (enExample
Inventor
Gerard Guiraud
Jean-Louis Sthele
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7616395A priority Critical patent/FR2353841A1/fr
Publication of FR2353841A1 publication Critical patent/FR2353841A1/fr
Application granted granted Critical
Publication of FR2353841B1 publication Critical patent/FR2353841B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/32—Investigating bands of a spectrum in sequence by a single detector
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/69—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence specially adapted for fluids, e.g. molten metal

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR7616395A 1976-05-31 1976-05-31 Dispositif de spectrometrie d'emissions pour l'analyse de la composition d'un melange gazeux Granted FR2353841A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7616395A FR2353841A1 (fr) 1976-05-31 1976-05-31 Dispositif de spectrometrie d'emissions pour l'analyse de la composition d'un melange gazeux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616395A FR2353841A1 (fr) 1976-05-31 1976-05-31 Dispositif de spectrometrie d'emissions pour l'analyse de la composition d'un melange gazeux

Publications (2)

Publication Number Publication Date
FR2353841A1 true FR2353841A1 (fr) 1977-12-30
FR2353841B1 FR2353841B1 (enExample) 1979-10-12

Family

ID=9173792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616395A Granted FR2353841A1 (fr) 1976-05-31 1976-05-31 Dispositif de spectrometrie d'emissions pour l'analyse de la composition d'un melange gazeux

Country Status (1)

Country Link
FR (1) FR2353841A1 (enExample)

Also Published As

Publication number Publication date
FR2353841B1 (enExample) 1979-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse