EP1955033A4 - Systeme de detection integre portatif pour mesures spectrales - Google Patents

Systeme de detection integre portatif pour mesures spectrales

Info

Publication number
EP1955033A4
EP1955033A4 EP06838711A EP06838711A EP1955033A4 EP 1955033 A4 EP1955033 A4 EP 1955033A4 EP 06838711 A EP06838711 A EP 06838711A EP 06838711 A EP06838711 A EP 06838711A EP 1955033 A4 EP1955033 A4 EP 1955033A4
Authority
EP
European Patent Office
Prior art keywords
sensing system
spectral measurements
integrated sensing
system approach
handheld spectral
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.)
Withdrawn
Application number
EP06838711A
Other languages
German (de)
English (en)
Other versions
EP1955033A2 (fr
Inventor
John Coates
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.)
Microptix Technologies LLC
Original Assignee
Microptix Technologies LLC
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 Microptix Technologies LLC filed Critical Microptix Technologies LLC
Publication of EP1955033A2 publication Critical patent/EP1955033A2/fr
Publication of EP1955033A4 publication Critical patent/EP1955033A4/fr
Withdrawn legal-status Critical Current

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
    • G01J3/02—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
    • G01J3/0256—Compact construction
    • 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
    • G01J3/0264—Electrical interface; User interface
    • 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
    • G01J3/0272—Handheld
    • 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
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • 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
    • G01J3/28—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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • 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
    • G01J2003/1213—Filters in general, e.g. dichroic, band
    • 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
    • G01N21/62—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

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)
  • Human Computer Interaction (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
EP06838711A 2005-11-30 2006-11-30 Systeme de detection integre portatif pour mesures spectrales Withdrawn EP1955033A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74085005P 2005-11-30 2005-11-30
PCT/US2006/045891 WO2007064820A2 (fr) 2005-11-30 2006-11-30 Systeme de detection integre portatif pour mesures spectrales

Publications (2)

Publication Number Publication Date
EP1955033A2 EP1955033A2 (fr) 2008-08-13
EP1955033A4 true EP1955033A4 (fr) 2012-01-18

Family

ID=38092794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06838711A Withdrawn EP1955033A4 (fr) 2005-11-30 2006-11-30 Systeme de detection integre portatif pour mesures spectrales

Country Status (2)

Country Link
EP (1) EP1955033A4 (fr)
WO (1) WO2007064820A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010027982A2 (fr) * 2008-09-02 2010-03-11 Microptix Technologies, Llc Mécanisme adaptateur pour dispositif portable de détection spectrale
US8352207B2 (en) 2010-03-31 2013-01-08 Ecolab Usa Inc. Methods for calibrating a fluorometer
US8248611B2 (en) 2010-03-31 2012-08-21 Ecolab Usa Inc. Handheld optical measuring device and method of use
CN107250739A (zh) 2014-10-23 2017-10-13 威利食品有限公司 手持式光谱仪的附件
WO2018015951A1 (fr) * 2016-07-20 2018-01-25 Verifood, Ltd. Accessoires pour spectromètre portatif
CN107271385A (zh) * 2017-06-12 2017-10-20 中科谱光科技（北京）有限公司 一种手环式吸光度测量仪
DE102018204837A1 (de) * 2017-08-09 2019-02-14 Robert Bosch Gmbh Spektrometrische Messvorrichtung und Verfahren zur Analyse eines Mediums unter Verwendung einer spektrometrischen Messvorrichtung
CN115825024B (zh) * 2022-10-10 2024-05-24 中国农业大学烟台研究院 一种水质现场快速检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6096065A (en) * 1997-09-29 2000-08-01 Boston Scientific Corporation Sheath for tissue spectroscopy
AUPP748398A0 (en) * 1998-12-03 1998-12-24 Varian Australia Pty Ltd Uv-vis spectrophotometry
US7194369B2 (en) * 2001-07-23 2007-03-20 Cognis Corporation On-site analysis system with central processor and method of analyzing
US7057156B2 (en) * 2003-08-14 2006-06-06 Microspectral Sensing Llc System and method for integrated sensing and control of industrial processes
US6872947B1 (en) * 2003-09-22 2005-03-29 Lucent Technologies Inc. MEMS-based spectrophotometric system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
WO2007064820A3 (fr) 2009-05-07
EP1955033A2 (fr) 2008-08-13
WO2007064820A2 (fr) 2007-06-07

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