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FI20075622A0 - Spektrometer och förfarande för mätning av ett rörligt provmaterial - Google Patents

Spektrometer och förfarande för mätning av ett rörligt provmaterial

Info

Publication number
FI20075622A0
FI20075622A0 FI20075622A FI20075622A FI20075622A0 FI 20075622 A0 FI20075622 A0 FI 20075622A0 FI 20075622 A FI20075622 A FI 20075622A FI 20075622 A FI20075622 A FI 20075622A FI 20075622 A0 FI20075622 A0 FI 20075622A0
Authority
FI
Finland
Prior art keywords
spectrometer
measuring
moving sample
sample
moving
Prior art date
Application number
FI20075622A
Other languages
English (en)
Finnish (fi)
Inventor
Jouko Malinen
Kari Kataja
Sini Kivi
Hannu Vasama
Reijo Kuusela
Original Assignee
Valtion Teknillinen
Honeywell Oy
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 Valtion Teknillinen, Honeywell Oy filed Critical Valtion Teknillinen
Priority to FI20075622A priority Critical patent/FI20075622A0/sv
Publication of FI20075622A0 publication Critical patent/FI20075622A0/sv
Priority to EP08787757.7A priority patent/EP2188604B1/en
Priority to CN200880105944.8A priority patent/CN101802573B/zh
Priority to KR1020107007554A priority patent/KR20100063112A/ko
Priority to PCT/FI2008/050484 priority patent/WO2009030812A1/en
Priority to US12/676,984 priority patent/US8159668B2/en

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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference 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
    • 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
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • 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
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0232—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using shutters
    • 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
    • G01J3/0286—Constructional arrangements for compensating for fluctuations caused by temperature, humidity or pressure, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a spectrometer, e.g. vacuum
    • 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
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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
    • 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
    • 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
    • G01N21/86—Investigating moving sheets

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)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI20075622A 2007-09-07 2007-09-07 Spektrometer och förfarande för mätning av ett rörligt provmaterial FI20075622A0 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20075622A FI20075622A0 (sv) 2007-09-07 2007-09-07 Spektrometer och förfarande för mätning av ett rörligt provmaterial
EP08787757.7A EP2188604B1 (en) 2007-09-07 2008-09-03 Spectrometer for measuring moving sample material and the method
CN200880105944.8A CN101802573B (zh) 2007-09-07 2008-09-03 用于测量移动样品材料的分光仪及其方法
KR1020107007554A KR20100063112A (ko) 2007-09-07 2008-09-03 운동하는 표본물질을 측정하는 분광기와 방법
PCT/FI2008/050484 WO2009030812A1 (en) 2007-09-07 2008-09-03 Spectrometer for measuring moving sample material and the method
US12/676,984 US8159668B2 (en) 2007-09-07 2008-09-03 Spectrometer for measuring moving sample material and the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20075622A FI20075622A0 (sv) 2007-09-07 2007-09-07 Spektrometer och förfarande för mätning av ett rörligt provmaterial

Publications (1)

Publication Number Publication Date
FI20075622A0 true FI20075622A0 (sv) 2007-09-07

Family

ID=38572956

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075622A FI20075622A0 (sv) 2007-09-07 2007-09-07 Spektrometer och förfarande för mätning av ett rörligt provmaterial

Country Status (6)

Country Link
US (1) US8159668B2 (sv)
EP (1) EP2188604B1 (sv)
KR (1) KR20100063112A (sv)
CN (1) CN101802573B (sv)
FI (1) FI20075622A0 (sv)
WO (1) WO2009030812A1 (sv)

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US20120212737A1 (en) * 2011-02-23 2012-08-23 Comstock Ii Lovell E Optical homogenizing elements to reduce spectral noise in hyperspectral imaging system
TW201303273A (zh) * 2011-07-14 2013-01-16 Enli Technology Co Ltd 可提升光均勻度的分光裝置
EP2783193A4 (en) 2011-11-03 2015-08-26 Verifood Ltd COST-EFFECTIVE SPECTROMETRIC SYSTEM FOR USER-EATING FOOD ANALYSIS
KR101423964B1 (ko) * 2012-07-20 2014-07-31 광주과학기술원 분광계의 광 신호 처리 방법 및 그 장치
US9255844B2 (en) * 2012-09-12 2016-02-09 Teknologian Tutkimuskeskus Vtt System and method for optical measurement of a target at multiple positions
JP6371774B2 (ja) 2012-11-13 2018-08-15 ヴァイアヴィ・ソリューションズ・インコーポレイテッドＶｉａｖｉ Ｓｏｌｕｔｉｏｎｓ Ｉｎｃ． 携帯型分光器
US9885655B2 (en) 2012-11-13 2018-02-06 Viavi Solutions Inc. Spectrometer with a relay lightpipe
DE102013005372B4 (de) 2013-03-28 2015-03-12 Spectrolytic GmbH Vorrichtung zur spektroskopischen Messwerterfassung von physikalischen und/oder chemischen Parametern eines Messobjektes
EP4006542B1 (en) * 2013-08-02 2025-10-01 Verifood Ltd. Spectrometer comprising sample illuminator
EP3090239A4 (en) 2014-01-03 2018-01-10 Verifood Ltd. Spectrometry systems, methods, and applications
KR102197456B1 (ko) 2014-01-31 2020-12-31 비아비 솔루션즈 아이엔씨. 광학 필터 및 분광계
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
US9945790B2 (en) 2015-08-05 2018-04-17 Viavi Solutions Inc. In-situ spectral process monitoring
US10048127B2 (en) 2015-08-05 2018-08-14 Viavi Solutions Inc. Optical filter and spectrometer
US10203246B2 (en) 2015-11-20 2019-02-12 Verifood, Ltd. Systems and methods for calibration of a handheld spectrometer
WO2017117453A1 (en) * 2015-12-29 2017-07-06 Bio-Rad Laboratories, Inc. Optical detection system with light sampling
EP3488204A4 (en) 2016-07-20 2020-07-22 Verifood Ltd. ACCESSORIES FOR HANDLABLE SPECTROMETERS
US10791933B2 (en) 2016-07-27 2020-10-06 Verifood, Ltd. Spectrometry systems, methods, and applications
CN106769945B (zh) * 2017-01-14 2023-02-28 西北农林科技大学 便携式猕猴桃内部品质无损检测光纤探头
CN106940295B (zh) * 2017-05-16 2019-07-30 中国电子科技集团公司第四十一研究所 基于渐变滤光片的超便携式近红外光谱分析系统
JP2019095568A (ja) * 2017-11-21 2019-06-20 セイコーエプソン株式会社 干渉フィルター、光学デバイス、光学モジュール、及び電子機器
KR102452955B1 (ko) 2017-11-23 2022-10-11 삼성전자주식회사 광 신호 처리 방법 및 장치
CN110133746B (zh) * 2018-02-08 2024-06-04 莫祥有 饲料采样装置及水产饲喂设备
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
US11879836B2 (en) * 2018-12-27 2024-01-23 ams Sensors Germany GmbH Compensation of temperature effects in a sensor system
US11099077B1 (en) * 2019-06-04 2021-08-24 The United States Of America, As Represented By The Secretary Of The Navy Background subtracted spectrometer for airborne infrared radiometry
KR20220149555A (ko) * 2020-02-23 2022-11-08 노바 엘티디. 2차원 구조적 요소 어레이의 국부 임계 치수 균일성 측정장치 및 그 방법
WO2022018252A1 (en) 2020-07-24 2022-01-27 Trinamix Gmbh Spectrometer device and method for measuring optical radiation
CN115219448A (zh) * 2022-06-15 2022-10-21 浙江大学 适用于检测农产品中微量元素的光谱仪及其应用
CN115541013A (zh) * 2022-09-02 2022-12-30 上海航天空间技术有限公司 一种星载高分辨率碳监测光谱仪
CN115824407A (zh) * 2022-11-18 2023-03-21 南京航空航天大学 一种可工作于超宽温度范围的集成光谱测量装置

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Also Published As

Publication number Publication date
WO2009030812A1 (en) 2009-03-12
CN101802573A (zh) 2010-08-11
KR20100063112A (ko) 2010-06-10
EP2188604B1 (en) 2018-06-06
US8159668B2 (en) 2012-04-17
EP2188604A4 (en) 2015-04-29
CN101802573B (zh) 2014-07-23
US20100284005A1 (en) 2010-11-11
EP2188604A1 (en) 2010-05-26

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