FR2308928A1 - Dispositif d'analyse de gaz, en particulier pour mesure de pollution - Google Patents

Dispositif d'analyse de gaz, en particulier pour mesure de pollution

Info

Publication number
FR2308928A1
FR2308928A1 FR7512584A FR7512584A FR2308928A1 FR 2308928 A1 FR2308928 A1 FR 2308928A1 FR 7512584 A FR7512584 A FR 7512584A FR 7512584 A FR7512584 A FR 7512584A FR 2308928 A1 FR2308928 A1 FR 2308928A1
Authority
FR
France
Prior art keywords
sample
effects
laser beam
pollution measurement
analysis device
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
FR7512584A
Other languages
English (en)
French (fr)
Other versions
FR2308928B3 (enExample
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.)
MORAND CHRISTIAN
Original Assignee
MORAND CHRISTIAN
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 MORAND CHRISTIAN filed Critical MORAND CHRISTIAN
Priority to FR7512584A priority Critical patent/FR2308928A1/fr
Publication of FR2308928A1 publication Critical patent/FR2308928A1/fr
Application granted granted Critical
Publication of FR2308928B3 publication Critical patent/FR2308928B3/fr
Granted 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR7512584A 1975-04-23 1975-04-23 Dispositif d'analyse de gaz, en particulier pour mesure de pollution Granted FR2308928A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7512584A FR2308928A1 (fr) 1975-04-23 1975-04-23 Dispositif d'analyse de gaz, en particulier pour mesure de pollution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512584A FR2308928A1 (fr) 1975-04-23 1975-04-23 Dispositif d'analyse de gaz, en particulier pour mesure de pollution

Publications (2)

Publication Number Publication Date
FR2308928A1 true FR2308928A1 (fr) 1976-11-19
FR2308928B3 FR2308928B3 (enExample) 1978-11-10

Family

ID=9154348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512584A Granted FR2308928A1 (fr) 1975-04-23 1975-04-23 Dispositif d'analyse de gaz, en particulier pour mesure de pollution

Country Status (1)

Country Link
FR (1) FR2308928A1 (enExample)

Also Published As

Publication number Publication date
FR2308928B3 (enExample) 1978-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse