MX2010003883A - Dispositivo de espectrometria para analisis de fluidos. - Google Patents
Dispositivo de espectrometria para analisis de fluidos.Info
- Publication number
- MX2010003883A MX2010003883A MX2010003883A MX2010003883A MX2010003883A MX 2010003883 A MX2010003883 A MX 2010003883A MX 2010003883 A MX2010003883 A MX 2010003883A MX 2010003883 A MX2010003883 A MX 2010003883A MX 2010003883 A MX2010003883 A MX 2010003883A
- Authority
- MX
- Mexico
- Prior art keywords
- light beam
- fluid
- analysed
- interaction
- light
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 4
- 238000004611 spectroscopical analysis Methods 0.000 title abstract 2
- 238000004458 analytical method Methods 0.000 title 1
- 238000001914 filtration Methods 0.000 abstract 2
- 230000003993 interaction Effects 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 238000010183 spectrum analysis Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
-
- 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
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
-
- 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
- G01J3/2803—Investigating the spectrum using photoelectric array detector
-
- 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
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
-
- 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J2003/1226—Interference filters
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
- G01N2021/8514—Probe photometers, i.e. with optical measuring part dipped into fluid sample with immersed mirror
-
- 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
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
La invención se relaciona con un dispositivo de espectrometría que comprende: un dispositivo de iluminación para generar un haz de luz, un detector dispuesto de tal manera que el haz de luz desde el dispositivo de iluminación interactúa con un fluido a ser analizado, y un dispositivo de análisis espectral (SPAN) dispuesto para recibir el haz de luz después de interacción con el fluido a ser analizado, y para proporcionar mediciones de intensidad de luz para diferentes intervalos de longitud de onda, en donde el dispositivo de análisis espectral incluye una primera guía de luz (21) acoplada al detector y a un primer dispositivo de filtración óptica (22), la primera guía de luz recibiendo el haz de luz después de interacción con el fluido a ser analizado y guiando el mismo mientras dispersa éste hacia un primer conjunto de celdas fotosensibles (24) a través del primer dispositivo de filtración, el último estando dispuesto para transmitir a cada una de las celdas fotosensibles una porción del haz de luz cubriendo un intervalo de longitud de onda respectivo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0707153A FR2922303B1 (fr) | 2007-10-12 | 2007-10-12 | Dispositif de spectrometrie pour l'analyse d'un fluide |
PCT/IB2008/002600 WO2009047608A1 (fr) | 2007-10-12 | 2008-09-30 | Dispositif de spectrométrie pour l'analyse d'un fluide |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010003883A true MX2010003883A (es) | 2010-08-02 |
Family
ID=39267811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010003883A MX2010003883A (es) | 2007-10-12 | 2008-09-30 | Dispositivo de espectrometria para analisis de fluidos. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2198277B1 (es) |
ES (1) | ES2454269T3 (es) |
FR (1) | FR2922303B1 (es) |
MX (1) | MX2010003883A (es) |
WO (1) | WO2009047608A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011112222A1 (de) * | 2011-09-02 | 2013-03-07 | Osram Ag | Beleuchtungseinheit mit optischen System |
FR2985311B1 (fr) | 2012-01-04 | 2015-11-27 | Rhodia Operations | Procede pour le diagnostic du dysfonctionnement d'un dispositif d'additivation d'un additif dans un carburant pour un vehicule et systeme pour la mise en oeuvre de ce procede |
DE102012101451B4 (de) * | 2012-02-23 | 2023-12-14 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
FR3088720A1 (fr) | 2018-11-19 | 2020-05-22 | Cmr Group | Sonde adaptée pour la mesure de la composition d'un gaz comburant |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2566909B1 (fr) * | 1984-06-27 | 1986-08-14 | Inst Francais Du Petrole | Dispositif de detection d'un produit en suspension, en emulsion ou sous forme de microbules dans un liquide homogene absorbant la lumiere visible |
FR2583164B1 (fr) * | 1985-06-06 | 1988-10-14 | Trapil Transports Petroliers P | Procede et dispositif pour determiner la couleur et la turbidite d'un fluide |
US4989942A (en) * | 1989-09-27 | 1991-02-05 | Hughes Aircraft Company | Collimated light optrode |
GB2283091B (en) * | 1993-10-19 | 1997-10-01 | John Christopher Richmond | Apparatus and method for spectroscopic analysis |
US6560038B1 (en) * | 2001-12-10 | 2003-05-06 | Teledyne Lighting And Display Products, Inc. | Light extraction from LEDs with light pipes |
US7459713B2 (en) * | 2003-08-14 | 2008-12-02 | Microptix Technologies, Llc | Integrated sensing system approach for handheld spectral measurements having a disposable sample handling apparatus |
US7329887B2 (en) * | 2003-12-02 | 2008-02-12 | 3M Innovative Properties Company | Solid state light device |
-
2007
- 2007-10-12 FR FR0707153A patent/FR2922303B1/fr not_active Expired - Fee Related
-
2008
- 2008-09-30 EP EP08838521.6A patent/EP2198277B1/fr not_active Not-in-force
- 2008-09-30 ES ES08838521.6T patent/ES2454269T3/es active Active
- 2008-09-30 WO PCT/IB2008/002600 patent/WO2009047608A1/fr active Application Filing
- 2008-09-30 MX MX2010003883A patent/MX2010003883A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FR2922303A1 (fr) | 2009-04-17 |
EP2198277B1 (fr) | 2013-12-25 |
EP2198277A1 (fr) | 2010-06-23 |
FR2922303B1 (fr) | 2010-05-07 |
ES2454269T3 (es) | 2014-04-10 |
WO2009047608A1 (fr) | 2009-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2922304B1 (fr) | Dispositif de spectrometrie pour l'analyse d'un fluide | |
EA201000526A1 (ru) | Спектрометр со светодиодной матрицей | |
MX2011013404A (es) | Espectrometro sin cubeta. | |
MX2015012157A (es) | Sistema de espectroscopía de fluorescencia inducida por láser resuelta en el tiempo y usos de los mismos. | |
PH12014501437A1 (en) | Analyte monitor | |
EP3501384A3 (en) | Method for fluorescence-based imaging and monitoring | |
GB201209738D0 (en) | Methods and apparatus for measuring the concentration of a substance in a solution | |
WO2011085146A8 (en) | Compact light-mixing led light engine and white led lamp with narrow beam and high cri using same | |
EP1830174A3 (en) | Multi-channel fluorescence measuring optical system and multi-channel fluorescence sample analyzer | |
WO2008081757A1 (ja) | ガス検出方法及びガス検出装置 | |
WO2012071326A3 (en) | Gas sensing system employing raman scattering | |
TW200951411A (en) | Methods and apparatus for normalizing optical emission spectra | |
WO2008100895A3 (en) | Universal multidetection system for microplates | |
WO2013140350A3 (fr) | Procede et appareil de caracterisation d'echantillons par mesure de la diffusion lumineuse et de la fluorescence. | |
WO2009125339A3 (en) | A carrier for optical detection in small sample volumes | |
WO2007120319A3 (en) | Raman spectroscopic apparatus utilizing internal grating stabilized semiconductor laser with high spectral brightness | |
WO2009047189A3 (de) | Fluoreszenzlichtmikroskopisches messen einer probe mit rotverschobenen stokes-linien | |
WO2009132360A3 (en) | Systems and methods for performing optical spectroscopy using a self-calibrating fiber optic probe | |
WO2007004059A3 (en) | Spectrophotometer with light emitting diode illuminator | |
ITMI20100106A1 (it) | Dispositivo di irraggiamento ed apparato di ispezione | |
WO2008027929A3 (en) | Spectroscope with vignetting reduction | |
SG160287A1 (en) | Device for microbiological analysis | |
NZ586771A (en) | Spa chlorine measurement via temperature shift uv spectrometry | |
MX2010003883A (es) | Dispositivo de espectrometria para analisis de fluidos. | |
WO2012051638A8 (de) | Spektrometer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |