MX2015016602A - Metodo y aparato para corregir desviaciones de intensidad en un espectrometro. - Google Patents
Metodo y aparato para corregir desviaciones de intensidad en un espectrometro.Info
- Publication number
- MX2015016602A MX2015016602A MX2015016602A MX2015016602A MX2015016602A MX 2015016602 A MX2015016602 A MX 2015016602A MX 2015016602 A MX2015016602 A MX 2015016602A MX 2015016602 A MX2015016602 A MX 2015016602A MX 2015016602 A MX2015016602 A MX 2015016602A
- Authority
- MX
- Mexico
- Prior art keywords
- wavenumber
- determining
- spectrometer
- correcting
- absorption
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 5
- 230000005670 electromagnetic radiation 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
- G01N21/17—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
-
- 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
- G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
-
- 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
- G01J3/45—Interferometric spectrometry
-
- 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
-
- 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
- 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
- G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/127—Calibration; base line adjustment; drift compensation
- G01N2201/12746—Calibration values determination
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Spectrometry And Color Measurement (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Un método de determinación de una desviación de la longitud de trayectoria de una muestra (610), comprendiendo el método exponer la muestra (610) a radiación electromagnética con una pluralidad de números de onda, determinar la absorción electromagnética en la muestra (610) a la pluralidad de números de onda, determinar un primer número de onda asociado con un primer nivel de absorción de una banda de absorción y un segundo número de onda asociado con un segundo nivel de absorción de la banda de absorción, en donde el segundo número de onda es diferente del primer número de onda, determinar una diferencia entre el primer número de onda y el segundo número de onda, y determinar la desviación de la longitud de trayectoria en base a esta diferencia.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2013/061490 WO2014194935A1 (en) | 2013-06-04 | 2013-06-04 | Method of and apparatus for correcting for intensity deviations in a spectrometer |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015016602A true MX2015016602A (es) | 2016-08-12 |
MX356023B MX356023B (es) | 2018-05-09 |
Family
ID=48651992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015016602A MX356023B (es) | 2013-06-04 | 2013-06-04 | Metodo y aparato para corregir desviaciones de intensidad en un espectrometro. |
Country Status (17)
Country | Link |
---|---|
US (1) | US9874515B2 (es) |
EP (1) | EP3004839B1 (es) |
JP (1) | JP6209273B2 (es) |
CN (1) | CN105164513B (es) |
AR (1) | AR096465A1 (es) |
AU (1) | AU2013391754B2 (es) |
BR (1) | BR112015030064B1 (es) |
CA (1) | CA2910115C (es) |
DK (1) | DK3004839T3 (es) |
ES (1) | ES2774227T3 (es) |
HU (1) | HUE048093T2 (es) |
MX (1) | MX356023B (es) |
NZ (1) | NZ713752A (es) |
PL (1) | PL3004839T3 (es) |
PT (1) | PT3004839T (es) |
RU (1) | RU2624337C1 (es) |
WO (1) | WO2014194935A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3882636A1 (en) * | 2016-07-21 | 2021-09-22 | Siemens Healthcare Diagnostics Inc. | Eliminating source lamp intensity drift effect using reference measurement between cuvettes |
US9829378B1 (en) * | 2016-10-13 | 2017-11-28 | Bentley Instruments, Inc. | Determining a size of cell of a transmission spectroscopy device |
US11774353B2 (en) * | 2018-10-30 | 2023-10-03 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Methods and apparatuses for biomimetic standoff detection of hazardous chemicals |
CN109444062B (zh) * | 2018-11-29 | 2021-07-13 | 西安交通大学 | 一种无人机载高排典型污染物差分吸收光谱检测方法 |
EP4022283A1 (en) * | 2019-08-28 | 2022-07-06 | FOSS Analytical A/S | Method of correcting for an amplitude change in a spectrometer |
BR112022014100A2 (pt) | 2020-01-16 | 2022-09-27 | Foss Analytical As | Método para determinar um comprimento de percurso óptico de uma cubeta de um aparelho espectrofotométrico e método para corrigir uma mudança de amplitude em uma saída de um aparelho espectrofotométrico |
CN115011739B (zh) * | 2022-08-03 | 2022-11-01 | 南京邦康生物技术有限公司 | 一种益生菌的生产控制方法与系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58167942A (ja) * | 1982-03-29 | 1983-10-04 | Hitachi Ltd | キユベツト光路長のばらつき補正法 |
JPS6182145A (ja) * | 1984-09-28 | 1986-04-25 | Shimadzu Corp | 自動分析装置 |
US5121337A (en) * | 1990-10-15 | 1992-06-09 | Exxon Research And Engineering Company | Method for correcting spectral data for data due to the spectral measurement process itself and estimating unknown property and/or composition data of a sample using such method |
CA2146342A1 (en) * | 1992-10-07 | 1994-04-14 | Steven M. Maggard | Spectroscopic instrument calibration |
US5959738A (en) * | 1994-07-25 | 1999-09-28 | Molecular Devices Corporation | Determination of light absorption pathlength in a vertical-beam photometer |
JP3694029B2 (ja) * | 1995-02-09 | 2005-09-14 | フォス アナリティカル アクティーゼルスカブ | 分光計の標準化方法 |
US6219132B1 (en) * | 1997-09-25 | 2001-04-17 | Bayer Corporation | Method and apparatus for performing spectroscopic analysis with applicability to samples with turbidity and absorption |
US5993792A (en) | 1997-11-13 | 1999-11-30 | Tiro Industries Incorporated | System for customized hair products containing surfactants |
JP2001059772A (ja) * | 1999-08-25 | 2001-03-06 | Jasco Corp | ベースライン補正方法 |
US6862534B2 (en) * | 2001-12-14 | 2005-03-01 | Optiscan Biomedical Corporation | Method of determining an analyte concentration in a sample from an absorption spectrum |
US7009180B2 (en) * | 2001-12-14 | 2006-03-07 | Optiscan Biomedical Corp. | Pathlength-independent methods for optically determining material composition |
JP4974042B2 (ja) * | 2006-01-16 | 2012-07-11 | 横河電機株式会社 | スペクトル補正方法 |
US7582869B2 (en) * | 2006-07-20 | 2009-09-01 | Sas Photonics, Llc | System and method for optical analysis |
JP5572955B2 (ja) * | 2009-01-29 | 2014-08-20 | 株式会社サタケ | 近似式による吸光度の算出方法 |
JP5955661B2 (ja) * | 2011-07-06 | 2016-07-20 | アークレイ株式会社 | 分光測定装置、分光測定用具、分光測定方法およびプログラム |
AU2011375582B2 (en) * | 2011-08-19 | 2015-10-01 | Foss Analytical A/S | Method for compensating amplitude drift in a spectrometer and spectrometer performing said method |
GB2494693B (en) * | 2011-09-16 | 2018-01-17 | Starna Scient Limited | Method for determining the path length of a sample and validating the measurement obtained |
-
2013
- 2013-06-04 EP EP13729626.5A patent/EP3004839B1/en active Active
- 2013-06-04 CN CN201380076163.1A patent/CN105164513B/zh active Active
- 2013-06-04 CA CA2910115A patent/CA2910115C/en active Active
- 2013-06-04 RU RU2015149535A patent/RU2624337C1/ru active
- 2013-06-04 NZ NZ713752A patent/NZ713752A/en unknown
- 2013-06-04 MX MX2015016602A patent/MX356023B/es active IP Right Grant
- 2013-06-04 US US14/895,946 patent/US9874515B2/en active Active
- 2013-06-04 HU HUE13729626A patent/HUE048093T2/hu unknown
- 2013-06-04 ES ES13729626T patent/ES2774227T3/es active Active
- 2013-06-04 PT PT137296265T patent/PT3004839T/pt unknown
- 2013-06-04 PL PL13729626T patent/PL3004839T3/pl unknown
- 2013-06-04 JP JP2016517173A patent/JP6209273B2/ja active Active
- 2013-06-04 AU AU2013391754A patent/AU2013391754B2/en active Active
- 2013-06-04 WO PCT/EP2013/061490 patent/WO2014194935A1/en active Application Filing
- 2013-06-04 DK DK13729626.5T patent/DK3004839T3/da active
- 2013-06-04 BR BR112015030064-2A patent/BR112015030064B1/pt active IP Right Grant
-
2014
- 2014-06-03 AR ARP140102168A patent/AR096465A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AR096465A1 (es) | 2015-12-30 |
EP3004839A1 (en) | 2016-04-13 |
ES2774227T3 (es) | 2020-07-17 |
EP3004839B1 (en) | 2020-02-12 |
PT3004839T (pt) | 2020-03-27 |
CN105164513B (zh) | 2018-02-02 |
JP2016521848A (ja) | 2016-07-25 |
PL3004839T3 (pl) | 2020-06-01 |
CA2910115C (en) | 2020-08-18 |
US9874515B2 (en) | 2018-01-23 |
BR112015030064B1 (pt) | 2020-10-20 |
CA2910115A1 (en) | 2014-12-11 |
NZ713752A (en) | 2019-03-29 |
AU2013391754A1 (en) | 2015-11-12 |
MX356023B (es) | 2018-05-09 |
WO2014194935A1 (en) | 2014-12-11 |
BR112015030064A2 (pt) | 2017-07-25 |
CN105164513A (zh) | 2015-12-16 |
US20160123870A1 (en) | 2016-05-05 |
RU2624337C1 (ru) | 2017-07-03 |
AU2013391754B2 (en) | 2017-08-17 |
HUE048093T2 (hu) | 2020-05-28 |
JP6209273B2 (ja) | 2017-10-04 |
DK3004839T3 (da) | 2020-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |