MX339500B - Dispositivo para el monitoreo en linea del color de fluidos. - Google Patents
Dispositivo para el monitoreo en linea del color de fluidos.Info
- Publication number
- MX339500B MX339500B MX2014014168A MX2014014168A MX339500B MX 339500 B MX339500 B MX 339500B MX 2014014168 A MX2014014168 A MX 2014014168A MX 2014014168 A MX2014014168 A MX 2014014168A MX 339500 B MX339500 B MX 339500B
- Authority
- MX
- Mexico
- Prior art keywords
- color
- colorimeter
- monitoring
- cielab
- sample
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 title abstract 2
- 239000000523 sample Substances 0.000 abstract 5
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011859 microparticle Substances 0.000 abstract 1
- 230000001537 neural effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000002834 transmittance Methods 0.000 abstract 1
Classifications
-
- 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
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
-
- 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
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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
Esta invención hace referencia a un colorímetro compacto y sumergible en líquidos para realizar el monitoreo del color bajo los estándares CIELAB de muestras líquidas (translucidas u opacas), ya sea como un promedio del color de la muestra (puntual) o como la distribución del color en un área determinada de la muestra. El colorímetro es capaz de realizar el monitoreo in situ, en línea de producción, en tiempo real, en forma periódica a intervalos continuos de tiempo y de manera automatizada. El colorímetro está constituido por una sonda sumergible, una videocámara CCD a color utilizada como sensor de color y los medios para convertir la información RGB a los parámetros de color CIELAB. La sonda contiene en su interior dos sistemas de iluminación, uno frontal y otro a contraluz a base de LEDs, y la óptica necesaria para captar la luz proveniente de la muestra monitoreada; el primero permite medir el color de muestras opacas mediante reflectancia y el segundo de muestras traslucidas mediante transmitancia. La conversión de parámetros de color RGB al estándar CIELAB se realiza por medio de tres Redes Neuronales Artificiales con configuraciones independientes, una para cada uno de los parámetros de color L*a*b*. El colorímetro tiene aplicaciones relevantes en procesos industriales diversos dentro de la industria química, biotecnológica, alimentaria, entre otra, y su aplicación se puede extender al monitoreo de macro o micro partículas en fluidos de procesos.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2014014168A MX339500B (es) | 2014-11-20 | 2014-11-20 | Dispositivo para el monitoreo en linea del color de fluidos. |
| PCT/MX2015/000152 WO2016080824A1 (es) | 2014-11-20 | 2015-11-20 | Dispositivo para el monitoreo en linea del color de fluidos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2014014168A MX339500B (es) | 2014-11-20 | 2014-11-20 | Dispositivo para el monitoreo en linea del color de fluidos. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2014014168A MX2014014168A (es) | 2015-06-05 |
| MX339500B true MX339500B (es) | 2016-04-08 |
Family
ID=53871663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014014168A MX339500B (es) | 2014-11-20 | 2014-11-20 | Dispositivo para el monitoreo en linea del color de fluidos. |
Country Status (2)
| Country | Link |
|---|---|
| MX (1) | MX339500B (es) |
| WO (1) | WO2016080824A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2695247A1 (es) | 2017-06-27 | 2019-01-02 | Fund Tekniker | Sistema y metodo de monitorizacion del estado de un fluido |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5850472A (en) * | 1995-09-22 | 1998-12-15 | Color And Appearance Technology, Inc. | Colorimetric imaging system for measuring color and appearance |
| US6254385B1 (en) * | 1997-01-02 | 2001-07-03 | Lj Laboratories, Llc | Apparatus and method for measuring optical characteristics of teeth |
| WO2014167566A1 (en) * | 2013-04-08 | 2014-10-16 | Vibe Technologies | Apparatus for inspection and quality assurance of material samples |
-
2014
- 2014-11-20 MX MX2014014168A patent/MX339500B/es active IP Right Grant
-
2015
- 2015-11-20 WO PCT/MX2015/000152 patent/WO2016080824A1/es active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016080824A1 (es) | 2016-05-26 |
| WO2016080824A4 (es) | 2016-07-14 |
| MX2014014168A (es) | 2015-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |