EP0847524A4 - Handheld infrared spectrometer - Google Patents

Handheld infrared spectrometer

Info

Publication number
EP0847524A4
EP0847524A4 EP96929884A EP96929884A EP0847524A4 EP 0847524 A4 EP0847524 A4 EP 0847524A4 EP 96929884 A EP96929884 A EP 96929884A EP 96929884 A EP96929884 A EP 96929884A EP 0847524 A4 EP0847524 A4 EP 0847524A4
Authority
EP
European Patent Office
Prior art keywords
infrared spectrometer
handheld infrared
handheld
spectrometer
infrared
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Withdrawn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
EP96929884A
Other languages
German (de)
French (fr)
Other versions
EP0847524A1 (en
Inventor
Kenneth H Levin
Samuel Kerem
Vladimir Madorsky
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.)
Infrared Fiber Systems
Original Assignee
Infrared Fiber Systems
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 Infrared Fiber Systems filed Critical Infrared Fiber Systems
Publication of EP0847524A1 publication Critical patent/EP0847524A1/en
Publication of EP0847524A4 publication Critical patent/EP0847524A4/en
Withdrawn legal-status Critical Current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
    • G01J3/0272—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
    • G01J3/0289—Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking
    • 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
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • G01J3/108—Arrangements of light sources specially adapted for spectrometry or colorimetry for measurement in the infrared range
    • 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
    • G01J3/1256—Generating the spectrum; Monochromators using acousto-optic tunable filter
    • 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

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
EP96929884A 1995-08-31 1996-08-30 Handheld infrared spectrometer Withdrawn EP0847524A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US304795P 1995-08-31 1995-08-31
US3047P 1995-08-31
PCT/US1996/014128 WO1997008537A1 (en) 1995-08-31 1996-08-30 Handheld infrared spectrometer

Publications (2)

Publication Number Publication Date
EP0847524A1 EP0847524A1 (en) 1998-06-17
EP0847524A4 true EP0847524A4 (en) 1999-10-13

Family

ID=21703861

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96929884A Withdrawn EP0847524A4 (en) 1995-08-31 1996-08-30 Handheld infrared spectrometer

Country Status (3)

Country Link
EP (1) EP0847524A4 (en)
JP (1) JP3181596B2 (en)
WO (1) WO1997008537A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8078263B2 (en) 2000-01-19 2011-12-13 Christie Medical Holdings, Inc. Projection of subsurface structure onto an object's surface
US6556858B1 (en) * 2000-01-19 2003-04-29 Herbert D. Zeman Diffuse infrared light imaging system
US7239909B2 (en) 2000-01-19 2007-07-03 Luminetx Technologies Corp. Imaging system using diffuse infrared light
WO2001055975A1 (en) * 2000-01-26 2001-08-02 Inspace Limited Hand-held anti-counterfeiting apparatus
US6501547B1 (en) * 2000-02-18 2002-12-31 Ncr Corporation Hand-held produce recognition system and produce data collector
EP1126402A3 (en) * 2000-02-18 2002-11-27 Ncr International Inc. Portable transaction terminal with produce data collector
US7321425B2 (en) 2004-12-20 2008-01-22 Honeywell International Inc. Sensor and methods for measuring select components in sheetmaking systems
JP2007108124A (en) * 2005-10-17 2007-04-26 Arata Satori Freshness sensor
US8017927B2 (en) 2005-12-16 2011-09-13 Honeywell International Inc. Apparatus, system, and method for print quality measurements using multiple adjustable sensors
US7688447B2 (en) 2005-12-29 2010-03-30 Honeywell International Inc. Color sensor
US7796251B2 (en) * 2006-03-22 2010-09-14 Itt Manufacturing Enterprises, Inc. Method, apparatus and system for rapid and sensitive standoff detection of surface contaminants
US7880156B2 (en) 2006-12-27 2011-02-01 Honeywell International Inc. System and method for z-structure measurements using simultaneous multi-band tomography
WO2009048003A1 (en) * 2007-10-12 2009-04-16 Nikon Corporation Surface examining device
US8401809B2 (en) 2010-07-12 2013-03-19 Honeywell International Inc. System and method for adjusting an on-line appearance sensor system
US8536529B2 (en) * 2010-10-13 2013-09-17 The Boeing Company Non-contact surface chemistry measurement apparatus and method
US8618929B2 (en) 2011-05-09 2013-12-31 Honeywell International Inc. Wireless conveyor belt condition monitoring system and related apparatus and method
US10174870B2 (en) 2011-11-04 2019-01-08 Telebrands Corp. Expandable and contractible garden hose
US8901499B2 (en) * 2012-05-17 2014-12-02 Thermo Scientific Portable Analytical Instruments Inc. Modular vapor detector and identifier
US9353237B2 (en) * 2013-01-11 2016-05-31 Plastipak Packaging, Inc. System and method for recycling and recapture of bio-based plastics
KR20220014876A (en) * 2019-05-27 2022-02-07 트리나미엑스 게엠베하 Spectrometer device for optical analysis of at least one sample
WO2021158181A1 (en) * 2020-02-06 2021-08-12 SkyLabs d.o.o. Proximity triggered textile substrate classification apparatus and procedure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883963A (en) * 1986-04-28 1989-11-28 Bran+Luebbe Gmbh Optical analysis method and apparatus having programmable rapid random wavelength access
US5319437A (en) * 1991-07-26 1994-06-07 Kollmorgen Corporation Handheld portable spectrophotometer
WO1997002481A1 (en) * 1995-07-06 1997-01-23 Dsm N.V. Identifying recycable carpet materials using a hand-held infrared spectrometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345840A (en) * 1980-04-08 1982-08-24 California Institute Of Technology Method and apparatus for instantaneous band ratioing in a reflectance radiometer
US4527062A (en) * 1983-07-05 1985-07-02 The United States Of America As Represented By The Secretary Of The Navy Portable infrared spectrophotometer
US5120961A (en) * 1990-03-16 1992-06-09 Infrared Fiber Systems, Inc. High sensitivity acousto-optic tunable filter spectrometer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883963A (en) * 1986-04-28 1989-11-28 Bran+Luebbe Gmbh Optical analysis method and apparatus having programmable rapid random wavelength access
US5319437A (en) * 1991-07-26 1994-06-07 Kollmorgen Corporation Handheld portable spectrophotometer
WO1997002481A1 (en) * 1995-07-06 1997-01-23 Dsm N.V. Identifying recycable carpet materials using a hand-held infrared spectrometer

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
A.GUILLERMO, T.CZUPPON, G.PATONAY: "Long-wavelength fluorescence probes-chemistry and semiconductor lasers: A difficult marriage", PROCEEDINGS OF THE SPIE, vol. 2138, 27 January 1994 (1994-01-27) - 28 January 1994 (1994-01-28), Los Angeles, pages 228 - 240, XP002112427 *
See also references of WO9708537A1 *

Also Published As

Publication number Publication date
JPH10512678A (en) 1998-12-02
WO1997008537A1 (en) 1997-03-06
JP3181596B2 (en) 2001-07-03
EP0847524A1 (en) 1998-06-17

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Legal Events

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