DE3576206D1 - Reflektometer. - Google Patents

Reflektometer.

Info

Publication number
DE3576206D1
DE3576206D1 DE8585306254T DE3576206T DE3576206D1 DE 3576206 D1 DE3576206 D1 DE 3576206D1 DE 8585306254 T DE8585306254 T DE 8585306254T DE 3576206 T DE3576206 T DE 3576206T DE 3576206 D1 DE3576206 D1 DE 3576206D1
Authority
DE
Germany
Prior art keywords
reflectometer
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.)
Expired - Fee Related
Application number
DE8585306254T
Other languages
English (en)
Inventor
Stuart Gilmour Macdonald
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.)
Ortho Clinical Diagnostics Inc
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE3576206D1 publication Critical patent/DE3576206D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N21/17—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
    • G01N21/17—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
    • G01N2021/4752—Geometry
    • 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
    • G01N2021/4776—Miscellaneous in diffuse reflection devices
    • G01N2021/478—Application in testing analytical test strips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources
    • G01N2201/0696—Pulsed

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE8585306254T 1984-09-04 1985-09-04 Reflektometer. Expired - Fee Related DE3576206D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64640584A 1984-09-04 1984-09-04

Publications (1)

Publication Number Publication Date
DE3576206D1 true DE3576206D1 (de) 1990-04-05

Family

ID=24592928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585306254T Expired - Fee Related DE3576206D1 (de) 1984-09-04 1985-09-04 Reflektometer.

Country Status (4)

Country Link
EP (1) EP0174186B1 (de)
JP (1) JPS6166147A (de)
CA (1) CA1231852A (de)
DE (1) DE3576206D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01202641A (ja) * 1988-02-09 1989-08-15 Fuji Photo Film Co Ltd 平版印刷版の版面上に存在する物質の定量的計測方法及び装置
US5518689A (en) * 1995-09-05 1996-05-21 Bayer Corporation Diffused light reflectance readhead
DE102021130228A1 (de) * 2021-11-18 2023-05-25 Deere & Company Sensoranordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022534A (en) * 1976-03-23 1977-05-10 Kollmorgen Corporation Reflectometer optical system
FR2364437A1 (fr) * 1976-09-13 1978-04-07 Kollmorgen Tech Corp Spectrophotometre a prelevement de signaux en parallele
JPS56122936A (en) * 1980-02-29 1981-09-26 Shimadzu Corp Reflection factor measuring device
FR2479469A1 (fr) * 1980-03-31 1981-10-02 Centre Nat Etd Spatiales Methode de mesure de la reflectance globale d'un echantillon et reflectometre de mise en oeuvre
DE3138878A1 (de) * 1981-09-30 1983-04-14 Boehringer Mannheim Gmbh, 6800 Mannheim Messeinrichtung, insbesondere ulbricht'sche kugel
JPS5960229A (ja) * 1982-09-29 1984-04-06 Shimadzu Corp 積分球式反射測定装置
US4658131A (en) * 1983-02-28 1987-04-14 Technicon Instruments Corporation Integrating sphere utilizing a positive power lens
DE3332986A1 (de) * 1983-09-10 1985-04-04 Optronik Gmbh, 1000 Berlin Reflexionsmessgeraet fuer die messung des spektralen strahldichtefaktors fuer die 45/0-messgeometrie

Also Published As

Publication number Publication date
EP0174186B1 (de) 1990-02-28
EP0174186A2 (de) 1986-03-12
CA1231852A (en) 1988-01-26
JPS6166147A (ja) 1986-04-04
EP0174186A3 (en) 1987-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JOHNSON & JOHNSON CLINICAL DIAGNOSTICS, INC., ROCH

8328 Change in the person/name/address of the agent

Free format text: STREHL, SCHUEBEL-HOPF, GROENING & PARTNER, 80538 MUENCHEN

8339 Ceased/non-payment of the annual fee