CA927624A - Colour measuring devices - Google Patents

Colour measuring devices

Info

Publication number
CA927624A
CA927624A CA102327A CA102327A CA927624A CA 927624 A CA927624 A CA 927624A CA 102327 A CA102327 A CA 102327A CA 102327 A CA102327 A CA 102327A CA 927624 A CA927624 A CA 927624A
Authority
CA
Canada
Prior art keywords
measuring devices
colour measuring
colour
devices
measuring
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
Application number
CA102327A
Other versions
CA102327S (en
Inventor
G. H. Ishak Ishak
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.)
Research Association Of British Paint Colour And Varnish Manufactur Ers
Original Assignee
Research Association Of British Paint Colour And Varnish Manufactur Ers
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 Research Association Of British Paint Colour And Varnish Manufactur Ers filed Critical Research Association Of British Paint Colour And Varnish Manufactur Ers
Application granted granted Critical
Publication of CA927624A publication Critical patent/CA927624A/en
Expired 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
    • G01J3/0205—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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J2003/467—Colour computing
    • 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/465—Measurement of colour; Colour measuring devices, e.g. colorimeters taking into account the colour perception of the eye; using tristimulus detection
    • 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
CA102327A 1970-01-19 1971-01-11 Colour measuring devices Expired CA927624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB252070 1970-01-19

Publications (1)

Publication Number Publication Date
CA927624A true CA927624A (en) 1973-06-05

Family

ID=9741003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102327A Expired CA927624A (en) 1970-01-19 1971-01-11 Colour measuring devices

Country Status (9)

Country Link
AT (1) AT321001B (en)
BE (1) BE761760A (en)
CA (1) CA927624A (en)
CH (1) CH536487A (en)
DE (1) DE2101818A1 (en)
FR (1) FR2077208B1 (en)
GB (1) GB1335541A (en)
LU (1) LU62437A1 (en)
NL (1) NL7100714A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145633A1 (en) * 1981-11-17 1983-08-11 Byk-Mallinckrodt Chemische Produkte Gmbh, 4230 Wesel DEVICE FOR MEASURING COLORS
GB2209209A (en) * 1987-08-28 1989-05-04 Polycell Prod Ltd Light sensitive device
US5319437A (en) * 1991-07-26 1994-06-07 Kollmorgen Corporation Handheld portable spectrophotometer
DE102004030546A1 (en) * 2004-06-24 2006-01-19 Mahlo Gmbh & Co. Kg Color measurement device comprises light source and detector arrangement that is configured to permit simultaneous circular and linear geometry measurements
ES2289856B1 (en) * 2005-04-20 2008-12-16 Ingenieria Diseño Y Desarrollo Tecnologico, S.A. COLORIMETER.
JP6418243B2 (en) * 2014-08-29 2018-11-07 コニカミノルタ株式会社 Surface inspection apparatus, surface inspection method and program

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068742A (en) * 1959-06-15 1962-12-18 American Optical Corp Means for performing colorimetry
US3389265A (en) * 1965-05-03 1968-06-18 Du Pont Colorimeter for measuring the tristimulus coefficients of color in a laterally moving material

Also Published As

Publication number Publication date
NL7100714A (en) 1971-07-21
LU62437A1 (en) 1971-09-13
CH536487A (en) 1973-04-30
DE2101818A1 (en) 1971-08-19
GB1335541A (en) 1973-10-31
BE761760A (en) 1971-07-01
FR2077208A1 (en) 1971-10-22
FR2077208B1 (en) 1975-01-17
AT321001B (en) 1975-05-10

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