ITTO20031034A1 - Spettrofotometro con micro-filtri. - Google Patents

Spettrofotometro con micro-filtri.

Info

Publication number
ITTO20031034A1
ITTO20031034A1 IT001034A ITTO20031034A ITTO20031034A1 IT TO20031034 A1 ITTO20031034 A1 IT TO20031034A1 IT 001034 A IT001034 A IT 001034A IT TO20031034 A ITTO20031034 A IT TO20031034A IT TO20031034 A1 ITTO20031034 A1 IT TO20031034A1
Authority
IT
Italy
Prior art keywords
filters
spectrophotometer
micro
selecting
image
Prior art date
Application number
IT001034A
Other languages
English (en)
Inventor
Piermario Repetto
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT001034A priority Critical patent/ITTO20031034A1/it
Priority to AT04022758T priority patent/ATE349002T1/de
Priority to EP04022758A priority patent/EP1548414B1/en
Priority to ES04022758T priority patent/ES2277181T3/es
Priority to DE602004003778T priority patent/DE602004003778T2/de
Priority to US10/976,799 priority patent/US7286233B2/en
Publication of ITTO20031034A1 publication Critical patent/ITTO20031034A1/it

Links

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
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • 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
    • G01J3/04—Slit arrangements slit adjustment
    • 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
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/32—Investigating bands of a spectrum in sequence by a single detector

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
IT001034A 2003-12-23 2003-12-23 Spettrofotometro con micro-filtri. ITTO20031034A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT001034A ITTO20031034A1 (it) 2003-12-23 2003-12-23 Spettrofotometro con micro-filtri.
AT04022758T ATE349002T1 (de) 2003-12-23 2004-09-24 Spektrophotometer mit optischen filtern und elektrostatischen verschlüssen
EP04022758A EP1548414B1 (en) 2003-12-23 2004-09-24 Spectrophotometer with optical filters and electrostatic shutters
ES04022758T ES2277181T3 (es) 2003-12-23 2004-09-24 Espectrofotometro con filtros opticos y obturadores electrostaticos.
DE602004003778T DE602004003778T2 (de) 2003-12-23 2004-09-24 Spektrophotometer mit optischen Filtern und elektrostatischen Verschlüssen
US10/976,799 US7286233B2 (en) 2003-12-23 2004-11-01 Spectrophotometer with micro-filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001034A ITTO20031034A1 (it) 2003-12-23 2003-12-23 Spettrofotometro con micro-filtri.

Publications (1)

Publication Number Publication Date
ITTO20031034A1 true ITTO20031034A1 (it) 2005-06-24

Family

ID=34531945

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001034A ITTO20031034A1 (it) 2003-12-23 2003-12-23 Spettrofotometro con micro-filtri.

Country Status (6)

Country Link
US (1) US7286233B2 (it)
EP (1) EP1548414B1 (it)
AT (1) ATE349002T1 (it)
DE (1) DE602004003778T2 (it)
ES (1) ES2277181T3 (it)
IT (1) ITTO20031034A1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20030982A1 (it) * 2003-12-05 2005-06-06 Fiat Ricerche Sistema di controllo delle emissioni nocive nei gas di scarico di un motore a combustione interna di autoveicolo, mediante spettrometria ir a bordo veicolo.
AU2007236539A1 (en) * 2006-04-10 2007-10-18 Mycrolab Pty Ltd, Imaging apparatus with a plurality of shutter elements
DE102011004494A1 (de) * 2011-02-22 2012-08-23 Carl Zeiss Smt Gmbh Variabler Filter
JP2014532873A (ja) 2011-11-03 2014-12-08 ベリフード リミテッド エンドユーザ食品分析のための低費用分光分析システム
CN105593651B (zh) * 2013-08-02 2019-06-07 威利食品有限公司 光谱测定系统和方法、光谱设备和系统
WO2015101992A2 (en) 2014-01-03 2015-07-09 Verifood, Ltd. Spectrometry systems, methods, and applications
WO2016063284A2 (en) 2014-10-23 2016-04-28 Verifood, Ltd. Accessories for handheld spectrometer
WO2016125165A2 (en) 2015-02-05 2016-08-11 Verifood, Ltd. Spectrometry system with visible aiming beam
WO2016125164A2 (en) 2015-02-05 2016-08-11 Verifood, Ltd. Spectrometry system applications
US10066990B2 (en) 2015-07-09 2018-09-04 Verifood, Ltd. Spatially variable filter systems and methods
US10203246B2 (en) 2015-11-20 2019-02-12 Verifood, Ltd. Systems and methods for calibration of a handheld spectrometer
WO2018015951A1 (en) 2016-07-20 2018-01-25 Verifood, Ltd. Accessories for handheld spectrometer
US10791933B2 (en) 2016-07-27 2020-10-06 Verifood, Ltd. Spectrometry systems, methods, and applications
CN113167648A (zh) 2018-10-08 2021-07-23 威利食品有限公司 一种用于光谱仪的附件

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233459A (en) * 1991-03-06 1993-08-03 Massachusetts Institute Of Technology Electric display device
US5570180A (en) * 1993-08-27 1996-10-29 Minolta Co., Ltd. Spectrometer provided with an optical shutter
US5781331A (en) * 1997-01-24 1998-07-14 Roxburgh Ltd. Optical microshutter array
US6191860B1 (en) * 1998-02-06 2001-02-20 Orsense Ltd. Optical shutter, spectrometer and method for spectral analysis
IT1307130B1 (it) * 1999-02-02 2001-10-29 Fiat Ricerche Dispositivo ottico a micro-otturatori o micro-specchi ad effettomagnetico.
US7123844B2 (en) * 1999-04-06 2006-10-17 Myrick Michael L Optical computational system
JP3643508B2 (ja) * 1999-09-28 2005-04-27 株式会社東芝 可動フィルム型表示装置
US6707548B2 (en) * 2001-02-08 2004-03-16 Array Bioscience Corporation Systems and methods for filter based spectrographic analysis
ITTO20010275A1 (it) * 2001-03-23 2002-09-23 Fiat Ricerche Spettrofotometro con micro-otturatori elettrostatici.
US6630999B2 (en) * 2001-05-01 2003-10-07 Optical Coating Laboratory, Inc. Color measuring sensor assembly for spectrometer devices
AU2003215117A1 (en) * 2002-02-09 2003-09-04 Display Science, Inc. Flexible video displays and their manufacture

Also Published As

Publication number Publication date
US20050134855A1 (en) 2005-06-23
ES2277181T3 (es) 2007-07-01
EP1548414A2 (en) 2005-06-29
EP1548414B1 (en) 2006-12-20
US7286233B2 (en) 2007-10-23
ATE349002T1 (de) 2007-01-15
DE602004003778T2 (de) 2007-10-11
EP1548414A3 (en) 2005-09-07
DE602004003778D1 (de) 2007-02-01

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