AR120439A1 - Método de determinación de una longitud de camino óptico a través de una cubeta - Google Patents
Método de determinación de una longitud de camino óptico a través de una cubetaInfo
- Publication number
- AR120439A1 AR120439A1 ARP200103124A ARP200103124A AR120439A1 AR 120439 A1 AR120439 A1 AR 120439A1 AR P200103124 A ARP200103124 A AR P200103124A AR P200103124 A ARP200103124 A AR P200103124A AR 120439 A1 AR120439 A1 AR 120439A1
- Authority
- AR
- Argentina
- Prior art keywords
- cuvette
- determining
- optical path
- path length
- computing device
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000001228 spectrum Methods 0.000 abstract 5
- 239000011344 liquid material Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
Classifications
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- 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
- G01J3/427—Dual wavelengths 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/11—Filling or emptying of cuvettes
-
- 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
- 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
- G01N2201/129—Using chemometrical methods
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Un método para determinar una longitud de camino óptico (L) de una cubeta de un aparato espectrofotométrico, que comprende: obtener (720) en un dispositivo informático asociado con el aparato un espectro de haz único (SBZ) de un material líquido cero al menos en una primera región de energía en la que el material líquido cero se absorbe; obtener (740) en el dispositivo informático un espectro de haz único (SB₂) de un segundo líquido al menos en la primera región de energía, el segundo líquido posee una composición que excluye al material líquido cero y no posee absorción alguna en la primera región de energía; determinar (760) en el dispositivo informático un espectro de doble haz (DBZ) del material líquido cero respecto del segundo líquido al menos en la primera región de energía a partir de los dos espectros de haz único obtenidos (SBZ; SB₂); y calcular (780) en el dispositivo informático una longitud de camino óptico (L) a través de la cubeta en dependencia de la información espectral obtenida de la primera región de energía del espectro de doble haz determinado (DBZ).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA202000051 | 2020-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR120439A1 true AR120439A1 (es) | 2022-02-16 |
Family
ID=73013778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP200103124A AR120439A1 (es) | 2020-01-16 | 2020-11-10 | Método de determinación de una longitud de camino óptico a través de una cubeta |
Country Status (12)
Country | Link |
---|---|
US (1) | US20230011975A1 (es) |
EP (1) | EP4090945A1 (es) |
JP (1) | JP2023520836A (es) |
KR (1) | KR20220123465A (es) |
CN (1) | CN115427788A (es) |
AR (1) | AR120439A1 (es) |
AU (1) | AU2020422224A1 (es) |
BR (1) | BR112022014100A2 (es) |
CA (1) | CA3168197A1 (es) |
MX (1) | MX2022008709A (es) |
WO (1) | WO2021144630A1 (es) |
ZA (1) | ZA202207807B (es) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5347475A (en) * | 1991-09-20 | 1994-09-13 | Amoco Corporation | Method for transferring spectral information among spectrometers |
PL181965B1 (pl) | 1995-02-09 | 2001-10-31 | Foss Electric As | Sposób wzorcowania spektrometru optycznego, sposób generacji widma optycznego z próbki do wzorcowania spektrometru optycznego oraz sposób wzorcowania wielu spektrometrów optycznych PL PL PL PL PL PL PL |
MXPA02010596A (es) * | 2000-04-26 | 2003-03-10 | Glaxo Group Ltd | Metodo y aparato para el analisis espectroscopico in -situ. |
US6956228B2 (en) * | 2002-06-13 | 2005-10-18 | The Boeing Company | Surface cleanliness measurement with infrared spectroscopy |
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 |
CA2910115C (en) * | 2013-06-04 | 2020-08-18 | Foss Analytical A/S | Method of and apparatus for correcting for intensity deviations in a spectrometer |
US9377400B2 (en) * | 2014-03-31 | 2016-06-28 | Redshift Systems Corporation | Motion modulation fluidic analyzer system |
CN106461548B (zh) * | 2014-03-31 | 2019-11-01 | 红移系统有限公司 | 对液体和气体调制的流体分析器 |
US20170205338A1 (en) * | 2016-01-18 | 2017-07-20 | Sentelligence, Inc. | Sensor system for multi-component fluids |
-
2020
- 2020-10-15 US US17/784,870 patent/US20230011975A1/en active Pending
- 2020-10-15 KR KR1020227027704A patent/KR20220123465A/ko unknown
- 2020-10-15 CN CN202080098240.3A patent/CN115427788A/zh active Pending
- 2020-10-15 EP EP20796941.1A patent/EP4090945A1/en active Pending
- 2020-10-15 WO PCT/IB2020/059690 patent/WO2021144630A1/en unknown
- 2020-10-15 MX MX2022008709A patent/MX2022008709A/es unknown
- 2020-10-15 CA CA3168197A patent/CA3168197A1/en active Pending
- 2020-10-15 AU AU2020422224A patent/AU2020422224A1/en active Pending
- 2020-10-15 JP JP2022543437A patent/JP2023520836A/ja active Pending
- 2020-10-15 BR BR112022014100A patent/BR112022014100A2/pt unknown
- 2020-11-10 AR ARP200103124A patent/AR120439A1/es active IP Right Grant
-
2022
- 2022-07-13 ZA ZA2022/07807A patent/ZA202207807B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN115427788A (zh) | 2022-12-02 |
ZA202207807B (en) | 2023-03-29 |
AU2020422224A1 (en) | 2022-08-18 |
EP4090945A1 (en) | 2022-11-23 |
CA3168197A1 (en) | 2021-07-22 |
KR20220123465A (ko) | 2022-09-06 |
JP2023520836A (ja) | 2023-05-22 |
WO2021144630A1 (en) | 2021-07-22 |
US20230011975A1 (en) | 2023-01-12 |
BR112022014100A2 (pt) | 2022-09-27 |
MX2022008709A (es) | 2022-10-03 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant, registration |