WO2007098003A8 - Optical reflection probe - Google Patents

Optical reflection probe

Info

Publication number
WO2007098003A8
WO2007098003A8 PCT/US2007/004027 US2007004027W WO2007098003A8 WO 2007098003 A8 WO2007098003 A8 WO 2007098003A8 US 2007004027 W US2007004027 W US 2007004027W WO 2007098003 A8 WO2007098003 A8 WO 2007098003A8
Authority
WO
WIPO (PCT)
Prior art keywords
optical reflection
reflection probe
probe
optical
reflection
Prior art date
Application number
PCT/US2007/004027
Other languages
French (fr)
Other versions
WO2007098003A2 (en
Inventor
Patrick E O'rourke
Original Assignee
Equitech Internat Corp
Patrick E O'rourke
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 Equitech Internat Corp, Patrick E O'rourke filed Critical Equitech Internat Corp
Priority to EP07750839A priority Critical patent/EP2032969B1/en
Priority to AT07750839T priority patent/ATE530892T1/en
Publication of WO2007098003A2 publication Critical patent/WO2007098003A2/en
Publication of WO2007098003A8 publication Critical patent/WO2007098003A8/en

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
    • 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
    • G01N2021/0106—General arrangement of respective parts
    • G01N2021/015—Apparatus with interchangeable optical heads or interchangeable block of optics and detector
    • G01N2021/0156—Apparatus with interchangeable optical heads or interchangeable block of optics and detector with optics only in separate head, e.g. connection by optical fibres
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N2021/4764—Special kinds of physical applications

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
PCT/US2007/004027 2006-02-17 2007-02-16 Optical reflection probe WO2007098003A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07750839A EP2032969B1 (en) 2006-02-17 2007-02-16 Optical reflection probe
AT07750839T ATE530892T1 (en) 2006-02-17 2007-02-16 OPTICAL REFLECTION PROBE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77457906P 2006-02-17 2006-02-17
US60/774,579 2006-02-17

Publications (2)

Publication Number Publication Date
WO2007098003A2 WO2007098003A2 (en) 2007-08-30
WO2007098003A8 true WO2007098003A8 (en) 2008-08-07

Family

ID=38437878

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/004027 WO2007098003A2 (en) 2006-02-17 2007-02-16 Optical reflection probe

Country Status (1)

Country Link
WO (1) WO2007098003A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6385282B2 (en) * 2012-01-25 2018-09-05 バイエル、アクチエンゲゼルシャフトＢａｙｅｒ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Reflective probe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253321A (en) 1992-05-18 1993-10-12 Texaco Inc. Means for inserting fiber optic probes into pressurized vessels
US6563992B1 (en) 1998-07-02 2003-05-13 Axiom Analytical, Inc. Small diameter diffuse reflectance probe

Also Published As

Publication number Publication date
WO2007098003A2 (en) 2007-08-30

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Legal Events

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