FR2703152B1 - Spectrophotocolorimetre et unite de mesure spectrophotocolorimetrique. - Google Patents

Spectrophotocolorimetre et unite de mesure spectrophotocolorimetrique.

Info

Publication number
FR2703152B1
FR2703152B1 FR9303539A FR9303539A FR2703152B1 FR 2703152 B1 FR2703152 B1 FR 2703152B1 FR 9303539 A FR9303539 A FR 9303539A FR 9303539 A FR9303539 A FR 9303539A FR 2703152 B1 FR2703152 B1 FR 2703152B1
Authority
FR
France
Prior art keywords
spectrophotocolorimeter
measurement
unit
spectrophotocolorimeter measurement
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.)
Expired - Fee Related
Application number
FR9303539A
Other languages
English (en)
Other versions
FR2703152A1 (fr
Inventor
Moreno Alain
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.)
MESURE TRAITEMENT SIGNAL
Original Assignee
MESURE TRAITEMENT SIGNAL
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 MESURE TRAITEMENT SIGNAL filed Critical MESURE TRAITEMENT SIGNAL
Priority to FR9303539A priority Critical patent/FR2703152B1/fr
Publication of FR2703152A1 publication Critical patent/FR2703152A1/fr
Application granted granted Critical
Publication of FR2703152B1 publication Critical patent/FR2703152B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G01N2021/0193—Arrangements or apparatus for facilitating the optical investigation the sample being taken from a stream or flow to the measurement cell
    • 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
    • G01N2021/8592—Grain or other flowing solid samples
    • 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
    • G01N2201/121—Correction signals
    • G01N2201/1211—Correction signals for temperature
    • 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
    • G01N2201/121—Correction signals
    • G01N2201/1214—Correction signals for humidity
FR9303539A 1993-03-26 1993-03-26 Spectrophotocolorimetre et unite de mesure spectrophotocolorimetrique. Expired - Fee Related FR2703152B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9303539A FR2703152B1 (fr) 1993-03-26 1993-03-26 Spectrophotocolorimetre et unite de mesure spectrophotocolorimetrique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303539A FR2703152B1 (fr) 1993-03-26 1993-03-26 Spectrophotocolorimetre et unite de mesure spectrophotocolorimetrique.

Publications (2)

Publication Number Publication Date
FR2703152A1 FR2703152A1 (fr) 1994-09-30
FR2703152B1 true FR2703152B1 (fr) 1995-06-23

Family

ID=9445409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9303539A Expired - Fee Related FR2703152B1 (fr) 1993-03-26 1993-03-26 Spectrophotocolorimetre et unite de mesure spectrophotocolorimetrique.

Country Status (1)

Country Link
FR (1) FR2703152B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1337833A1 (fr) * 2000-11-28 2003-08-27 Imeco Automazioni S.R.L. Appareil servant a analyser les caracteristiques de produits de mouture
WO2009040291A1 (fr) * 2007-09-21 2009-04-02 Basf Se Procédé et dispositif de mesure de propriétés chromatiques de granulats de matière plastique
DE102009028067B3 (de) * 2009-07-29 2011-02-10 Manfred Dausch Vorrichtung und Verfahren zur spektrometrischen Analyse eines Getränks
GB2509716B (en) * 2013-01-09 2018-07-04 International Moisture Analysers Ltd Spatial Interference Fourier Transform Raman chemical analyser
ITUA20161448A1 (it) * 2016-03-08 2017-09-08 Freeray S R L Metodo e apparato per il controllo qualita' di prodotti solidi in forma granulare o polverizzata

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE630284A (fr) * 1962-03-28
US3869214A (en) * 1972-01-18 1975-03-04 Labtronic Ag Cuvette arrangement
US4403866A (en) * 1982-05-07 1983-09-13 E. I. Du Pont De Nemours And Company Process for making paints
SE454387B (sv) * 1983-07-04 1988-04-25 Peter Perten Anordning vid en infrarodanalysator for relativ mengdbestemning av ett visst eller vissa emnen i ett pulverformigt material
SU1427189A1 (ru) * 1986-05-05 1988-09-30 Северо-Украинское Производственное Геологическое Объединение "Севукргеология" Спектрофотометр
SU1622776A1 (ru) * 1987-01-15 1991-01-23 Грозненское Научно-Производственное Объединение "Промавтоматика" Автоматический спектрофотометр
US5001938A (en) * 1989-09-07 1991-03-26 Downie Ronald A Sampling system
US5074158A (en) * 1990-08-03 1991-12-24 Hajime Industries Ltd. Powder granule sample inspection apparatus

Also Published As

Publication number Publication date
FR2703152A1 (fr) 1994-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse