JPS61116627A - 分光蛍光光度計 - Google Patents

分光蛍光光度計

Info

Publication number
JPS61116627A
JPS61116627A JP59238987A JP23898784A JPS61116627A JP S61116627 A JPS61116627 A JP S61116627A JP 59238987 A JP59238987 A JP 59238987A JP 23898784 A JP23898784 A JP 23898784A JP S61116627 A JPS61116627 A JP S61116627A
Authority
JP
Japan
Prior art keywords
fluorescence
detection system
shutter
light
slit plate
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.)
Pending
Application number
JP59238987A
Other languages
English (en)
Japanese (ja)
Inventor
Hiroyuki Koshi
裕之 越
Shunichi Matsuura
俊一 松浦
Minoru Owada
実 大和田
Hiroshi Hirose
広瀬　弘
Tadao Ishii
石井　忠夫
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59238987A priority Critical patent/JPS61116627A/ja
Priority to DE19853539977 priority patent/DE3539977A1/de
Priority to US06/796,808 priority patent/US4779982A/en
Publication of JPS61116627A publication Critical patent/JPS61116627A/ja
Pending 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
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G01J3/4406—Fluorescence spectrometry
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • G01J1/1626—Arrangements with two photodetectors, the signals of which are compared
    • G01J2001/1636—Arrangements with two photodetectors, the signals of which are compared one detector directly monitoring the source, e.g. also impulse time controlling
    • 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
    • G01J3/04—Slit arrangements slit adjustment
    • G01J2003/042—Slit wheel
    • 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
    • G01J2003/2866—Markers; Calibrating of scan
    • G01J2003/2873—Storing reference spectrum

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)
JP59238987A 1984-11-12 1984-11-12 分光蛍光光度計 Pending JPS61116627A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59238987A JPS61116627A (ja) 1984-11-12 1984-11-12 分光蛍光光度計
DE19853539977 DE3539977A1 (de) 1984-11-12 1985-11-11 Spektrofluorophotometer
US06/796,808 US4779982A (en) 1984-11-12 1985-11-12 Spectrofluorophotometer with monitor detector for light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59238987A JPS61116627A (ja) 1984-11-12 1984-11-12 分光蛍光光度計

Publications (1)

Publication Number Publication Date
JPS61116627A true JPS61116627A (ja) 1986-06-04

Family

ID=17038237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59238987A Pending JPS61116627A (ja) 1984-11-12 1984-11-12 分光蛍光光度計

Country Status (3)

Country Link
US (1) US4779982A (en, 2012)
JP (1) JPS61116627A (en, 2012)
DE (1) DE3539977A1 (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317423U (en, 2012) * 1986-07-17 1988-02-05
US7875658B2 (en) 2003-04-17 2011-01-25 Wacker Chemie Ag Expansible mixtures devoid of isocyanates exhibiting improved fire behaviour

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915421C2 (de) * 1989-05-11 1995-03-02 Bayer Ag Vorrichtung zur Messung der Fluoreszenzanregung biologischer Zellen bei zwei verschiedenen Wellenlängen
US6332573B1 (en) 1998-11-10 2001-12-25 Ncr Corporation Produce data collector and produce recognition system
US6155489A (en) * 1998-11-10 2000-12-05 Ncr Corporation Item checkout device including a bar code data collector and a produce data collector
US6431446B1 (en) 1999-07-28 2002-08-13 Ncr Corporation Produce recognition system and method
US7151270B2 (en) * 2003-05-02 2006-12-19 Leica Microsystems Cms Gmbh Method for classifying object image regions of an object to be detected using a scanning microscope
US8760645B2 (en) 2011-05-24 2014-06-24 Idexx Laboratories Inc. Method of normalizing a fluorescence analyzer
CA3221112A1 (en) 2021-06-04 2022-12-08 Garland Christian Misener Method for callibrating sensitivity of a photometer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831989A (en, 2012) * 1971-08-27 1973-04-26
JPS5192677A (en, 2012) * 1974-12-05 1976-08-13

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832555A (en) * 1973-04-10 1974-08-27 Hitachi Ltd Fluorescence spectrophotometer
DE2535398A1 (de) * 1975-08-08 1977-02-24 Applied Photophysics Ltd Spektralfluoreszenzmesser
US4022529A (en) * 1975-12-11 1977-05-10 White John U Feature extraction system for extracting a predetermined feature from a signal
US4203670A (en) * 1977-04-21 1980-05-20 Bromberg Nathan S System and method of fluorescence polarimetry
US4198567A (en) * 1977-10-25 1980-04-15 Peter Eneroth Method and apparatus for discrimination between scattered excitation radiation and low level fast decaying fluorescent radiation
JPS5979819A (ja) * 1982-10-29 1984-05-09 Shimadzu Corp 分光器におけるスリツト機構
JPS5981520A (ja) * 1982-10-30 1984-05-11 Shimadzu Corp 分光器スリツト機構
US4647199A (en) * 1984-09-14 1987-03-03 The Perkin-Elmer Corporation Automatic shutter system
US4622468A (en) * 1985-07-15 1986-11-11 Sequoia-Turner Corporation Fluorescence intensity compensation method and device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831989A (en, 2012) * 1971-08-27 1973-04-26
JPS5192677A (en, 2012) * 1974-12-05 1976-08-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317423U (en, 2012) * 1986-07-17 1988-02-05
US7875658B2 (en) 2003-04-17 2011-01-25 Wacker Chemie Ag Expansible mixtures devoid of isocyanates exhibiting improved fire behaviour

Also Published As

Publication number Publication date
US4779982A (en) 1988-10-25
DE3539977C2 (en, 2012) 1989-10-05
DE3539977A1 (de) 1986-05-22

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