FR2311297A1 - Hygrometre a fluorescence ultra-violette - Google Patents
Hygrometre a fluorescence ultra-violetteInfo
- Publication number
- FR2311297A1 FR2311297A1 FR7514952A FR7514952A FR2311297A1 FR 2311297 A1 FR2311297 A1 FR 2311297A1 FR 7514952 A FR7514952 A FR 7514952A FR 7514952 A FR7514952 A FR 7514952A FR 2311297 A1 FR2311297 A1 FR 2311297A1
- Authority
- FR
- France
- Prior art keywords
- water vapour
- gas
- concn
- irradiating
- angstroms
- 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
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
- G01N21/64—Fluorescence; Phosphorescence
-
- 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
- G01N21/631—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited using photolysis and investigating photolysed fragments
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)
- Measurement Of Radiation (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7514952A FR2311297A1 (fr) | 1975-05-14 | 1975-05-14 | Hygrometre a fluorescence ultra-violette |
US05/683,649 US4066904A (en) | 1975-05-14 | 1976-05-06 | Method of measurement of the concentration of a substance contained in a gas and devices for carrying out said method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7514952A FR2311297A1 (fr) | 1975-05-14 | 1975-05-14 | Hygrometre a fluorescence ultra-violette |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2311297A1 true FR2311297A1 (fr) | 1976-12-10 |
FR2311297B3 FR2311297B3 (fr) | 1978-11-17 |
Family
ID=9155199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7514952A Granted FR2311297A1 (fr) | 1975-05-14 | 1975-05-14 | Hygrometre a fluorescence ultra-violette |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2311297A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106124463A (zh) * | 2016-06-09 | 2016-11-16 | 天津城建大学 | 一种基于荧光成像分析的微界面羟基自由基表征方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109557058B (zh) * | 2017-09-26 | 2021-07-20 | 北京华泰诺安探测技术有限公司 | 一种用于检测待测气体是否含水分子的方法和装置 |
-
1975
- 1975-05-14 FR FR7514952A patent/FR2311297A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106124463A (zh) * | 2016-06-09 | 2016-11-16 | 天津城建大学 | 一种基于荧光成像分析的微界面羟基自由基表征方法 |
CN106124463B (zh) * | 2016-06-09 | 2018-11-09 | 天津城建大学 | 一种基于荧光成像分析的微界面羟基自由基表征方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2311297B3 (fr) | 1978-11-17 |
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