MX350930B - Sensor fluorométrico multicanal y método de uso del mismo. - Google Patents

Sensor fluorométrico multicanal y método de uso del mismo.

Info

Publication number
MX350930B
MX350930B MX2016003692A MX2016003692A MX350930B MX 350930 B MX350930 B MX 350930B MX 2016003692 A MX2016003692 A MX 2016003692A MX 2016003692 A MX2016003692 A MX 2016003692A MX 350930 B MX350930 B MX 350930B
Authority
MX
Mexico
Prior art keywords
light
optical
sample
sensor
fluid sample
Prior art date
Application number
MX2016003692A
Other languages
English (en)
Other versions
MX2016003692A (es
Inventor
H Banks Rodney
Tokhtuev Eugene
Original Assignee
Ecolab Usa Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of MX2016003692A publication Critical patent/MX2016003692A/es
Publication of MX350930B publication Critical patent/MX350930B/es

Links

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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • G01N33/184—Herbicides, pesticides, fungicides, insecticides or the like

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Un sensor óptico puede incluir múltiples emisores ópticos configurados para emitir luz en una muestra de fluido a través de una trayectoria óptica. La luz de los emisores puede provocar fluorescencia de la muestra y/o puede dispersarse de la muestra. La luz dispersa o fluorescida puede ser recibida por un detector óptico en el sensor por medio de la trayectoria óptica, y utilizada para determinar por lo menos una característica de la muestra de fluido. Un segundo detector óptico puede proporcionar mediciones de referencia de la cantidad de luz emitida a la muestra. En un ejemplo, el detector óptico puede detectar simultáneamente luz dispersa y fluorescida. En otro ejemplo, se emite y detecta luz alternadamente. El sensor puede ser parte de un sistema que incluye uno o más controladores configurados para controlar la emisión y detección de luz hacia y desde la muestra de fluido. El controlador puede utilizar luz detectada para determinar por lo menos una característica de la muestra de fluido.
MX2016003692A 2013-09-27 2014-09-26 Sensor fluorométrico multicanal y método de uso del mismo. MX350930B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/039,683 US9618450B2 (en) 2013-09-27 2013-09-27 Multi-channel fluorometric sensor and method of using same
PCT/US2014/057598 WO2015048378A1 (en) 2013-09-27 2014-09-26 Multi-channel fluorometric sensor and method of using same

Publications (2)

Publication Number Publication Date
MX2016003692A MX2016003692A (es) 2016-05-31
MX350930B true MX350930B (es) 2017-09-26

Family

ID=52739157

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016003692A MX350930B (es) 2013-09-27 2014-09-26 Sensor fluorométrico multicanal y método de uso del mismo.

Country Status (10)

Country Link
US (1) US9618450B2 (es)
EP (1) EP3049790B1 (es)
JP (1) JP6616290B2 (es)
CN (1) CN105579831B (es)
AU (1) AU2014324844B2 (es)
BR (1) BR112016006681B1 (es)
CA (1) CA2924482C (es)
CL (1) CL2016000679A1 (es)
MX (1) MX350930B (es)
WO (1) WO2015048378A1 (es)

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Also Published As

Publication number Publication date
CL2016000679A1 (es) 2016-09-02
EP3049790A4 (en) 2017-05-03
WO2015048378A1 (en) 2015-04-02
CN105579831B (zh) 2019-06-04
MX2016003692A (es) 2016-05-31
NZ717631A (en) 2020-11-27
BR112016006681B1 (pt) 2021-04-13
CA2924482A1 (en) 2015-04-02
US9618450B2 (en) 2017-04-11
EP3049790B1 (en) 2022-12-14
JP2016536573A (ja) 2016-11-24
AU2014324844A1 (en) 2016-03-24
US20150090900A1 (en) 2015-04-02
CA2924482C (en) 2022-05-24
AU2014324844B2 (en) 2019-05-16
EP3049790A1 (en) 2016-08-03
CN105579831A (zh) 2016-05-11
JP6616290B2 (ja) 2019-12-04
BR112016006681A2 (pt) 2020-05-12

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