GB9402212D0 - Oxygen sensor - Google Patents
Oxygen sensorInfo
- Publication number
- GB9402212D0 GB9402212D0 GB9402212A GB9402212A GB9402212D0 GB 9402212 D0 GB9402212 D0 GB 9402212D0 GB 9402212 A GB9402212 A GB 9402212A GB 9402212 A GB9402212 A GB 9402212A GB 9402212 D0 GB9402212 D0 GB 9402212D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxygen sensor
- oxygen
- sensor
- 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.)
- Withdrawn
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
- G01N21/17—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
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
-
- 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
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
- G01N2021/396—Type of laser source
- G01N2021/399—Diode laser
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9402212A GB2286458A (en) | 1994-02-04 | 1994-02-04 | An optical absorption oxygen sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9402212A GB2286458A (en) | 1994-02-04 | 1994-02-04 | An optical absorption oxygen sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9402212D0 true GB9402212D0 (en) | 1994-03-30 |
GB2286458A GB2286458A (en) | 1995-08-16 |
Family
ID=10749914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9402212A Withdrawn GB2286458A (en) | 1994-02-04 | 1994-02-04 | An optical absorption oxygen sensor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2286458A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832732B1 (en) * | 2001-11-29 | 2004-02-13 | Air Liquide | USE OF FUME ANALYSIS IN ALUMINUM OVENS |
BR0211327A (en) * | 2002-09-06 | 2004-12-21 | Tdw Delaware Inc | Gas detection employing light absorption spectroscopy |
US7352463B2 (en) | 2002-09-06 | 2008-04-01 | Tdw Delaware, Inc. | Method and device for detecting gases by absorption spectroscopy |
EP1508795A1 (en) * | 2003-08-20 | 2005-02-23 | Abb Research Ltd. | Absorption spectrometer with low detection threshold |
DE602007008288D1 (en) * | 2006-12-12 | 2010-09-16 | Koninkl Philips Electronics Nv | SAMPLE CONCENTRATION DETECTOR WITH TEMPERATURE COMPENSATION |
CN101504366B (en) * | 2009-03-10 | 2011-07-20 | 哈尔滨工业大学 | Oxygen concentration detecting instrument |
CN102297838B (en) * | 2011-05-17 | 2013-07-31 | 西安交通大学 | Biconical air chamber for online spectral analysis of gases |
FR2995685A1 (en) * | 2012-09-17 | 2014-03-21 | Saint Gobain | Method for determining level of e.g. argon filled in insulating glazing, involves receiving laser beam by sensor after passing through glazing, and processing received beam by processing device to determine level of filling gas of glazing |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4730112A (en) * | 1986-03-07 | 1988-03-08 | Hibshman Corporation | Oxygen measurement using visible radiation |
-
1994
- 1994-02-04 GB GB9402212A patent/GB2286458A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2286458A (en) | 1995-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |