LU60852A1 - - Google Patents

Info

Publication number
LU60852A1
LU60852A1 LU60852DA LU60852A1 LU 60852 A1 LU60852 A1 LU 60852A1 LU 60852D A LU60852D A LU 60852DA LU 60852 A1 LU60852 A1 LU 60852A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU60852A1 publication Critical patent/LU60852A1/xx

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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • 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
    • G01J3/463—Colour matching
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • 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
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
LU60852D 1969-05-08 1970-05-04 LU60852A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6914827A FR2051875A5 (fr) 1969-05-08 1969-05-08

Publications (1)

Publication Number Publication Date
LU60852A1 true LU60852A1 (fr) 1970-07-07

Family

ID=9033689

Family Applications (1)

Application Number Title Priority Date Filing Date
LU60852D LU60852A1 (fr) 1969-05-08 1970-05-04

Country Status (8)

Country Link
BE (1) BE749960A (fr)
CH (3) CH583417B5 (fr)
DE (1) DE1962637C3 (fr)
ES (1) ES379456A1 (fr)
FR (1) FR2051875A5 (fr)
GB (1) GB1285240A (fr)
LU (1) LU60852A1 (fr)
NL (1) NL169105C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591038A5 (fr) * 1975-06-27 1977-08-31 Lucifer Sa
EP0243310A3 (fr) * 1986-04-18 1989-10-18 Ciba-Geigy Ag Procédé pour régler et optimaliser les processus industriels
DE102004044066A1 (de) * 2004-09-11 2006-03-30 Dystar Textilfarben Gmbh & Co. Deutschland Kg Verfahren zum farbkonstanten Färben mit substantiven Reaktivfarbstoffmischungen
CN112553817B (zh) * 2020-12-11 2022-11-15 河南省纺织产品质量监督检验院 基于人工智能的纺织染色工艺实时控制与调节方法及系统

Also Published As

Publication number Publication date
FR2051875A5 (fr) 1971-04-09
DE1962637A1 (de) 1970-11-19
NL169105C (nl) 1982-06-01
DE1962637B2 (de) 1976-10-14
GB1285240A (en) 1972-08-16
NL169105B (nl) 1982-01-04
BE749960A (fr) 1970-10-16
CH617522A5 (en) 1980-05-30
CH583417B5 (fr) 1976-12-31
NL7006756A (fr) 1970-11-10
ES379456A1 (es) 1973-04-16
DE1962637C3 (de) 1979-07-05
CH662270A4 (fr) 1976-07-30

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