FR2353841B1 - - Google Patents
Info
- Publication number
- FR2353841B1 FR2353841B1 FR7616395A FR7616395A FR2353841B1 FR 2353841 B1 FR2353841 B1 FR 2353841B1 FR 7616395 A FR7616395 A FR 7616395A FR 7616395 A FR7616395 A FR 7616395A FR 2353841 B1 FR2353841 B1 FR 2353841B1
- 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.)
- Expired
Links
Classifications
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- 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
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- 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)
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 FR2353841A1 (fr) | 1977-12-30 |
| FR2353841B1 true FR2353841B1 (online.php) | 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 (online.php) |
-
1976
- 1976-05-31 FR FR7616395A patent/FR2353841A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2353841A1 (fr) | 1977-12-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |