FR2364437A1 - SPECTROPHOTOMETER WITH PARALLEL SIGNAL COLLECTION - Google Patents

SPECTROPHOTOMETER WITH PARALLEL SIGNAL COLLECTION

Info

Publication number
FR2364437A1
FR2364437A1 FR7726289A FR7726289A FR2364437A1 FR 2364437 A1 FR2364437 A1 FR 2364437A1 FR 7726289 A FR7726289 A FR 7726289A FR 7726289 A FR7726289 A FR 7726289A FR 2364437 A1 FR2364437 A1 FR 2364437A1
Authority
FR
France
Prior art keywords
spectrophotometer
parallel signal
signal collection
sample
light
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.)
Granted
Application number
FR7726289A
Other languages
French (fr)
Other versions
FR2364437B1 (en
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.)
Kollmorgen Technologies Corp
Original Assignee
Kollmorgen Technologies Corp
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
Priority claimed from US05/722,581 external-priority patent/US4076421A/en
Application filed by Kollmorgen Technologies Corp filed Critical Kollmorgen Technologies Corp
Publication of FR2364437A1 publication Critical patent/FR2364437A1/en
Application granted granted Critical
Publication of FR2364437B1 publication Critical patent/FR2364437B1/fr
Granted 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
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector

Abstract

Pour mesurer simultanément l'énergie existant à différentes longueurs d'onde d'une lumière réfléchie ou transmise par un échantillon. L'échantillon est éclairé en lumière diffuse blanche, de préférence pulsée, la lumière qu'il réfléchit ou transmet est décomposée en son spectre de longueurs d'onde et focalisée sur un réseau de photodétecteurs. Applications : spectrophotométrie mesurant la réflectance ou la transmittance déchantillons en déplacement.To simultaneously measure the energy existing at different wavelengths of light reflected or transmitted by a sample. The sample is illuminated with diffused white light, preferably pulsed, the light it reflects or transmits is broken down into its spectrum of wavelengths and focused on an array of photodetectors. Applications: spectrophotometry measuring the reflectance or transmittance of moving samples.

FR7726289A 1976-09-13 1977-08-30 SPECTROPHOTOMETER WITH PARALLEL SIGNAL COLLECTION Granted FR2364437A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/722,581 US4076421A (en) 1976-03-23 1976-09-13 Spectrophotometer with parallel sensing

Publications (2)

Publication Number Publication Date
FR2364437A1 true FR2364437A1 (en) 1978-04-07
FR2364437B1 FR2364437B1 (en) 1981-01-23

Family

ID=24902458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726289A Granted FR2364437A1 (en) 1976-09-13 1977-08-30 SPECTROPHOTOMETER WITH PARALLEL SIGNAL COLLECTION

Country Status (5)

Country Link
JP (1) JPS5352183A (en)
CH (1) CH618266A5 (en)
DE (1) DE2740724C3 (en)
FR (1) FR2364437A1 (en)
GB (1) GB1537933A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171909A (en) * 1977-03-25 1979-10-23 Miles Laboratories, Inc. Apparatus for measuring light intensities
CA1115545A (en) * 1978-01-20 1982-01-05 Michel Moulin Spectrophotometer
DE2919504C2 (en) * 1979-05-15 1985-03-28 Gerhard Dipl.-Ing. 4630 Bochum Rösler Colorimeter
JPS6236104Y2 (en) * 1979-08-10 1987-09-14
JPS56122936A (en) * 1980-02-29 1981-09-26 Shimadzu Corp Reflection factor measuring device
DE3127381A1 (en) * 1981-07-10 1983-01-27 Salvat Editores, S.A., Barcelona MEASURING INSTRUMENTS FOR CLOSED WORKING SYSTEMS FOR MONITORING AND CORRECTING PRINTING ON OFFSET PRINTING MACHINES
GB2122743B (en) * 1982-06-29 1986-01-08 Bergstroem Arne Apparatus for authenticating bank notes
JPS5992318A (en) * 1982-11-18 1984-05-28 Yamato Scale Co Ltd Spectrometry method
DE3244286C2 (en) * 1982-11-26 1985-07-18 Kollmorgen Technologies Corp., Dallas, Tex. Apparatus for recognizing the colors of samples and providing information relating to their color
DE3406848A1 (en) * 1984-02-22 1985-08-22 OPTRONIK GmbH opto - elektronische - systeme, 1000 Berlin Illuminating device for generating a diffuse light distribution at the measurement opening of a hollow body
JPH06100503B2 (en) * 1984-03-27 1994-12-12 大塚電子株式会社 Probes such as colorimeters
JPH0623671B2 (en) * 1984-04-10 1994-03-30 株式会社東芝 Spectrophotometer
JPH0650390B2 (en) * 1984-07-20 1994-06-29 凸版印刷株式会社 Halftone dot area ratio determination device
IT1206462B (en) * 1984-08-07 1989-04-27 Anic Spa MULTI-WAVE LENGTH PULSED LIGHT PHOTOMETER FOR NON-INVASIVE MONITORING.
JPH0650391B2 (en) * 1984-08-22 1994-06-29 凸版印刷株式会社 Halftone dot area ratio determination device
CA1231852A (en) * 1984-09-04 1988-01-26 Stuart G. Macdonald Reflectometer featuring an integrating cavity of enhanced efficiency
JPS6162825A (en) * 1984-09-05 1986-03-31 Nippon Paint Co Ltd Spectrocolorimetric device
JPS6215423A (en) * 1985-07-12 1987-01-23 Union Giken:Kk Colorimetric device
JPS6290518A (en) * 1985-10-16 1987-04-25 Suga Shikenki Kk Color mixture calculator due to mulipolar sensitive element
US4770530A (en) * 1986-04-23 1988-09-13 Kollmorgen Corporation Remote spectrophotometer
JPS63313024A (en) * 1987-06-08 1988-12-21 コルモ−ゲン　コ−ポレイシヨン Remote reading type spectrophotometer
US4929084A (en) * 1988-02-02 1990-05-29 Gretag Aktiengesellschaft Measuring head
US4948256A (en) * 1988-09-14 1990-08-14 Industrial Technology Research Institute Optical fiber type colorimeter
GB2237378A (en) * 1989-10-17 1991-05-01 Street Graham S B Measurement or spectra
WO2002014811A1 (en) * 2000-08-17 2002-02-21 Mg Microscope Gmbh Light detector unit and method for detecting luminescence light and confocal microscope for luminescence microscopy
JP2010169493A (en) * 2009-01-22 2010-08-05 National Institute Of Advanced Industrial Science & Technology Spectroradiometer
JP2010281808A (en) * 2009-05-01 2010-12-16 Konica Minolta Sensing Inc Illumination apparatus and reflective characteristic measuring apparatus employing the same
WO2016093042A1 (en) * 2014-12-08 2016-06-16 コニカミノルタ株式会社 Colorimetric sensor device and image formation device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131852A (en) * 1965-03-04 1968-10-30 Joyce Loebl And Company Ltd Improved integrating sphere colorimeter
GB1392379A (en) * 1972-08-17 1975-04-30 Rank Organisation Ltd Analytical apparatus
JPS5939687B2 (en) * 1973-07-06 1984-09-26 工業技術院長 Color separation method and device for pattern creation using light spectral distribution
US4022534A (en) * 1976-03-23 1977-05-10 Kollmorgen Corporation Reflectometer optical system

Also Published As

Publication number Publication date
FR2364437B1 (en) 1981-01-23
CH618266A5 (en) 1980-07-15
DE2740724A1 (en) 1978-03-16
GB1537933A (en) 1979-01-10
DE2740724B2 (en) 1981-03-12
JPS5352183A (en) 1978-05-12
DE2740724C3 (en) 1981-12-17
JPS628729B2 (en) 1987-02-24

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Legal Events

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TP Transmission of property
TP Transmission of property