ES2760499T3 - Dispositivo para mediciones de absorción de radiación y método para calibración del mismo - Google Patents
Dispositivo para mediciones de absorción de radiación y método para calibración del mismo Download PDFInfo
- Publication number
- ES2760499T3 ES2760499T3 ES09748306T ES09748306T ES2760499T3 ES 2760499 T3 ES2760499 T3 ES 2760499T3 ES 09748306 T ES09748306 T ES 09748306T ES 09748306 T ES09748306 T ES 09748306T ES 2760499 T3 ES2760499 T3 ES 2760499T3
- Authority
- ES
- Spain
- Prior art keywords
- radiation
- detector
- fluid
- calibration cell
- electromagnetic radiation
- 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.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 170
- 238000005259 measurement Methods 0.000 title claims abstract description 56
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 12
- 239000012530 fluid Substances 0.000 claims abstract description 88
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001427 coherent effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 30
- 230000003595 spectral effect Effects 0.000 description 13
- 230000003287 optical effect Effects 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 9
- 238000003915 air pollution Methods 0.000 description 8
- 239000013307 optical fiber Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000000862 absorption spectrum Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000000411 transmission spectrum Methods 0.000 description 3
- 238000004847 absorption spectroscopy Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001658 differential optical absorption spectrophotometry Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- -1 CH3C2H4OH Chemical compound 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- OSVXSBDYLRYLIG-UHFFFAOYSA-N chlorine dioxide Inorganic materials O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 235000019256 formaldehyde Nutrition 0.000 description 1
- 238000009615 fourier-transform spectroscopy Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000001307 laser spectroscopy Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 125000000963 oxybis(methylene) group Chemical group [H]C([H])(*)OC([H])([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
- G01N21/276—Calibration, base line adjustment, drift correction with alternation of sample and standard in optical path
-
- 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
- G01N21/278—Constitution of standards
-
- 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
- G01N2021/1793—Remote sensing
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (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 |
|---|---|---|---|
| PCT/EP2009/064227 WO2011050841A1 (en) | 2009-10-28 | 2009-10-28 | Device for radiation absorption measurements and method for calibration thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2760499T3 true ES2760499T3 (es) | 2020-05-14 |
Family
ID=42262367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES09748306T Active ES2760499T3 (es) | 2009-10-28 | 2009-10-28 | Dispositivo para mediciones de absorción de radiación y método para calibración del mismo |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8610066B2 (OSRAM) |
| EP (1) | EP2494334B1 (OSRAM) |
| CN (1) | CN102575982B (OSRAM) |
| ES (1) | ES2760499T3 (OSRAM) |
| IN (1) | IN2012DN03000A (OSRAM) |
| WO (1) | WO2011050841A1 (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596929B (zh) * | 2013-10-31 | 2017-06-23 | 国际商业机器公司 | 确定空气质量的方法及设备 |
| CN103969203B (zh) * | 2014-05-15 | 2018-01-30 | 北京龙源欣盛科技有限公司 | Tdlas气体检测系统的自校准方法 |
| US9709484B2 (en) * | 2015-08-31 | 2017-07-18 | Mettler-Toledo Gmbh | Apparatuses and methods for performing a light-absorption measurement on a test sample and a compliance measurement on a reference sample |
| US10345228B2 (en) * | 2016-03-02 | 2019-07-09 | Process Sensors Corporation | Dark reference standard and measurement thereof |
| DE102018100228B3 (de) * | 2018-01-08 | 2019-05-09 | Framatome Gmbh | Messtisch für ein Kugelmesssystem eines Kernreaktors |
| CN109856463B (zh) * | 2019-02-27 | 2021-07-27 | Oppo广东移动通信有限公司 | 测试设备 |
| US11204320B2 (en) * | 2020-04-23 | 2021-12-21 | Raytheon Company | Aerosol transmissometer with an in-process transfer standard |
| CN111579081B (zh) * | 2020-04-30 | 2021-12-21 | 烟台艾睿光电科技有限公司 | 一种红外测温方法、装置及设备 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746218A (en) * | 1984-06-12 | 1988-05-24 | Syconex Corporation | Gas detectors and gas analyzers utilizing spectral absorption |
| SE470142B (sv) * | 1988-10-17 | 1993-11-15 | Ivl Inst Vatten Luftvardsforsk | Anordning för mätning av fysikaliska storheter genom utsändning och mottagning av elektromagnetisk strålning, och användning av anordningen för uppmätning och analys av sammansättningen i ett medium |
| SE462934B (sv) | 1989-05-19 | 1990-09-17 | Opsis Ab Ideon | Anordning foer utsaendning och mottagning av ljus |
| US5184017A (en) | 1989-09-12 | 1993-02-02 | Sensors, Inc. | Method and apparatus for detecting a component gas in a sample |
| US5401967A (en) | 1990-12-26 | 1995-03-28 | Colorado Seminary Dba University Of Denver | Apparatus for remote analysis of vehicle emissions |
| US5585635A (en) * | 1994-09-26 | 1996-12-17 | Marquette Electronics, Inc. | Infrared gas analyzer and method |
| US6396056B1 (en) * | 1999-07-08 | 2002-05-28 | Air Instruments And Measurements, Inc. | Gas detectors and gas analyzers utilizing spectral absorption |
| US6679094B2 (en) * | 2002-02-08 | 2004-01-20 | Industrial Scientific Corporation | Calibration adapter for gas detection instrument |
| US7148488B2 (en) | 2002-06-13 | 2006-12-12 | University Of Hawaii | Apparatus for measuring radiation and method of use |
| US7288770B2 (en) * | 2005-01-12 | 2007-10-30 | Cerex Environmental Services | Real-time UV spectroscopy for the quantification gaseous toxins utilizing open-path or closed multipass white cells |
| US7544943B2 (en) * | 2006-01-18 | 2009-06-09 | Mutual Sky Technology Limited | Method and system for remote exhaust emission measurement |
| HK1080272A2 (en) * | 2006-01-18 | 2006-04-21 | Dpc Technology Ltd | Method and system for remote exhaust emission measurement |
-
2009
- 2009-10-28 WO PCT/EP2009/064227 patent/WO2011050841A1/en not_active Ceased
- 2009-10-28 CN CN200980162144.4A patent/CN102575982B/zh active Active
- 2009-10-28 EP EP09748306.9A patent/EP2494334B1/en active Active
- 2009-10-28 IN IN3000DEN2012 patent/IN2012DN03000A/en unknown
- 2009-10-28 ES ES09748306T patent/ES2760499T3/es active Active
- 2009-10-28 US US13/502,950 patent/US8610066B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US8610066B2 (en) | 2013-12-17 |
| CN102575982B (zh) | 2014-12-31 |
| EP2494334A1 (en) | 2012-09-05 |
| IN2012DN03000A (OSRAM) | 2015-07-31 |
| CN102575982A (zh) | 2012-07-11 |
| US20120200844A1 (en) | 2012-08-09 |
| EP2494334B1 (en) | 2019-09-25 |
| WO2011050841A1 (en) | 2011-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2760499T3 (es) | Dispositivo para mediciones de absorción de radiación y método para calibración del mismo | |
| ES2565413T3 (es) | Procedimiento y dispositivo para la medición de la concentración de sustancias en medios gaseosos o fluidos por espectroscopía óptica mediante fuentes de luz de banda ancha | |
| JP5695302B2 (ja) | 複合型マルチパスセルおよびガス測定器 | |
| CN205593914U (zh) | 一种便携式污染气体浓度检测装置 | |
| ES2553396T3 (es) | Método de detección remota de emisiones de un vehículo | |
| ES3034669T3 (en) | Measuring device and method for detecting different gases and gas concentrations | |
| CN204613085U (zh) | 一种可调光程的吸收气室 | |
| JPH04504908A (ja) | 投受光装置 | |
| JP5695301B2 (ja) | マルチパスセルおよびガス測定器 | |
| ES2908819T3 (es) | Espectroscopia de reflectancia difusa de transformada de Fourier infrarroja | |
| JP6183227B2 (ja) | 挿入型ガス濃度測定装置 | |
| CN107430033A (zh) | 傅里叶变换型分光光度计 | |
| CN110389102A (zh) | 气体分析装置 | |
| KR101803676B1 (ko) | 컴팩트형 비분산 적외선 가스 분석장치 | |
| KR20150115036A (ko) | 비분산자외선을 이용한 no/no2 멀티측정기 및 no/no2 멀티 측정방법 | |
| KR102293020B1 (ko) | 매연 교정수단을 구비한 운행 중인 차량의 배기가스 실시간 측정 장치 | |
| US10768088B2 (en) | Photo-thermal interferometer | |
| ES2766381T3 (es) | Espectrofotómetro portátil y método de caracterización de tubos de colectores solares | |
| ES2533778B1 (es) | Espectrofotómetro para caracterización de receptores de colectores solares | |
| CN106018306A (zh) | 一种氧气吸收率测量装置及测量方法 | |
| ES2454269T3 (es) | Dispositivo de espectrometría para el análisis de un fluido | |
| US9658154B2 (en) | Spectrometer and gas analyzer | |
| KR101714731B1 (ko) | 컴팩트형 비분산 적외선 가스 분석 장치 | |
| KR102223821B1 (ko) | 다종 가스 측정 장치 | |
| KR101317059B1 (ko) | 멀티가스 분석용 자외선 측정장치 |