FR2982366B1 - Capteur optique pour la determination de la teneur en matiere seche d'un produit, et procede correspondant - Google Patents

Capteur optique pour la determination de la teneur en matiere seche d'un produit, et procede correspondant

Info

Publication number
FR2982366B1
FR2982366B1 FR1160091A FR1160091A FR2982366B1 FR 2982366 B1 FR2982366 B1 FR 2982366B1 FR 1160091 A FR1160091 A FR 1160091A FR 1160091 A FR1160091 A FR 1160091A FR 2982366 B1 FR2982366 B1 FR 2982366B1
Authority
FR
France
Prior art keywords
determining
product
optical sensor
corresponding method
dried content
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1160091A
Other languages
English (en)
Other versions
FR2982366A1 (fr
Inventor
Ryad Bendoula
Jean-Michel Roger
Stephane Tisserand
Marc Hubert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Silios Technologies SA
Institut National de Recherche pour lAgriculture lAlimentation et lEnvironnement
Original Assignee
CENTRE NATIONAL DE MACHINISME AGRICOLE DU GENIE RURAL DES EAUX ET DES FORETS (CEMAGREF)
Silios Technologies SA
Centre National du Machinisme Agricole du Genie Rural des Eaux et des Forets CEMAGREF
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 CENTRE NATIONAL DE MACHINISME AGRICOLE DU GENIE RURAL DES EAUX ET DES FORETS (CEMAGREF), Silios Technologies SA, Centre National du Machinisme Agricole du Genie Rural des Eaux et des Forets CEMAGREF filed Critical CENTRE NATIONAL DE MACHINISME AGRICOLE DU GENIE RURAL DES EAUX ET DES FORETS (CEMAGREF)
Priority to FR1160091A priority Critical patent/FR2982366B1/fr
Publication of FR2982366A1 publication Critical patent/FR2982366A1/fr
Application granted granted Critical
Publication of FR2982366B1 publication Critical patent/FR2982366B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/17—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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • 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
    • 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
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • 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
    • 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
    • G01N2201/062—LED's
    • G01N2201/0627—Use of several LED's for spectral resolution
FR1160091A 2011-11-07 2011-11-07 Capteur optique pour la determination de la teneur en matiere seche d'un produit, et procede correspondant Active FR2982366B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1160091A FR2982366B1 (fr) 2011-11-07 2011-11-07 Capteur optique pour la determination de la teneur en matiere seche d'un produit, et procede correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160091A FR2982366B1 (fr) 2011-11-07 2011-11-07 Capteur optique pour la determination de la teneur en matiere seche d'un produit, et procede correspondant

Publications (2)

Publication Number Publication Date
FR2982366A1 FR2982366A1 (fr) 2013-05-10
FR2982366B1 true FR2982366B1 (fr) 2014-07-25

Family

ID=45370494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160091A Active FR2982366B1 (fr) 2011-11-07 2011-11-07 Capteur optique pour la determination de la teneur en matiere seche d'un produit, et procede correspondant

Country Status (1)

Country Link
FR (1) FR2982366B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103487400A (zh) * 2013-10-15 2014-01-01 无锡艾科瑞思产品设计与研究有限公司 近红外线家用食品检测装置与方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7299080B2 (en) * 1999-10-08 2007-11-20 Sensys Medical, Inc. Compact apparatus for noninvasive measurement of glucose through near-infrared spectroscopy
US6512577B1 (en) * 2000-03-13 2003-01-28 Richard M. Ozanich Apparatus and method for measuring and correlating characteristics of fruit with visible/near infra-red spectrum
US7256833B2 (en) * 2002-05-22 2007-08-14 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Method and apparatus for automatically optimizing optical contrast in automated equipment
US20070032843A1 (en) * 2005-08-03 2007-02-08 Fu-Yu Hsu Phototherapy apparatus
WO2010082852A1 (fr) * 2009-01-06 2010-07-22 Geordie Robert Burling-Claridge Spectromètre à source codée à del
FI20105452A0 (fi) * 2010-04-26 2010-04-26 Metso Automation Oy Rainan mittaus

Also Published As

Publication number Publication date
FR2982366A1 (fr) 2013-05-10

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