FR1465853A - Method and device for the analysis of a fluid by infrared absorption - Google Patents
Method and device for the analysis of a fluid by infrared absorptionInfo
- Publication number
- FR1465853A FR1465853A FR46046A FR46046A FR1465853A FR 1465853 A FR1465853 A FR 1465853A FR 46046 A FR46046 A FR 46046A FR 46046 A FR46046 A FR 46046A FR 1465853 A FR1465853 A FR 1465853A
- Authority
- FR
- France
- Prior art keywords
- analysis
- fluid
- infrared absorption
- infrared
- absorption
- 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
Links
- 238000010521 absorption reaction Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- G01N21/3504—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
-
- 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
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
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)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43490865A | 1965-02-24 | 1965-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1465853A true FR1465853A (en) | 1967-01-13 |
Family
ID=23726190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR46046A Expired FR1465853A (en) | 1965-02-24 | 1966-01-15 | Method and device for the analysis of a fluid by infrared absorption |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5124913B1 (en) |
| DE (1) | DE1598780A1 (en) |
| FR (1) | FR1465853A (en) |
| GB (1) | GB1138711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0310740A2 (en) * | 1987-10-03 | 1989-04-12 | Rosemount GmbH & Co. | Apparatus for measuring components in flowing liquids |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI75675C (en) * | 1984-03-23 | 1988-07-11 | Saehkoeliikkeiden Oy | A method for determining the hydrocarbon content of liquids containing its α. |
| DE102004028433B4 (en) * | 2004-06-14 | 2006-08-31 | Danfoss A/S | IR sensor, especially CO2 sensor |
| JP5573340B2 (en) * | 2010-05-07 | 2014-08-20 | 日本電気株式会社 | Gas detection device and gas detection method |
| US9116158B2 (en) | 2012-10-18 | 2015-08-25 | Vuv Analytics, Inc. | Vacuum ultraviolet absorption spectroscopy system and method |
| US10677767B2 (en) | 2018-06-12 | 2020-06-09 | Vuv Analytics, Inc. | Vacuum ultraviolet absorption spectroscopy system and method |
-
1966
- 1966-01-15 FR FR46046A patent/FR1465853A/en not_active Expired
- 1966-01-19 GB GB251466A patent/GB1138711A/en not_active Expired
- 1966-02-18 DE DE19661598780 patent/DE1598780A1/en active Pending
- 1966-02-22 JP JP1032566A patent/JPS5124913B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0310740A2 (en) * | 1987-10-03 | 1989-04-12 | Rosemount GmbH & Co. | Apparatus for measuring components in flowing liquids |
| EP0310740A3 (en) * | 1987-10-03 | 1989-10-11 | Rosemount GmbH & Co. | Apparatus for measuring components in flowing liquids |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1138711A (en) | 1969-01-01 |
| DE1598780A1 (en) | 1971-01-07 |
| JPS5124913B1 (en) | 1976-07-27 |
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