JPWO2021044704A1 - - Google Patents

Info

Publication number
JPWO2021044704A1
JPWO2021044704A1 JP2021543964A JP2021543964A JPWO2021044704A1 JP WO2021044704 A1 JPWO2021044704 A1 JP WO2021044704A1 JP 2021543964 A JP2021543964 A JP 2021543964A JP 2021543964 A JP2021543964 A JP 2021543964A JP WO2021044704 A1 JPWO2021044704 A1 JP WO2021044704A1
Authority
JP
Japan
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
JP2021543964A
Other languages
Japanese (ja)
Other versions
JPWO2021044704A5 (en
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 JPWO2021044704A1 publication Critical patent/JPWO2021044704A1/ja
Publication of JPWO2021044704A5 publication Critical patent/JPWO2021044704A5/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
    • G01J3/02—Details
    • G01J3/06—Scanning arrangements arrangements for order-selection
    • 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • 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
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/32—Investigating bands of a spectrum in sequence by a single detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2021543964A 2019-09-02 2020-06-17 Pending JPWO2021044704A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019159791 2019-09-02
PCT/JP2020/023847 WO2021044704A1 (en) 2019-09-02 2020-06-17 Chromatographic spectrophotometer and reference position detection method

Publications (2)

Publication Number Publication Date
JPWO2021044704A1 true JPWO2021044704A1 (en) 2021-03-11
JPWO2021044704A5 JPWO2021044704A5 (en) 2022-04-27

Family

ID=74853158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021543964A Pending JPWO2021044704A1 (en) 2019-09-02 2020-06-17

Country Status (2)

Country Link
JP (1) JPWO2021044704A1 (en)
WO (1) WO2021044704A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251030A (en) * 1988-06-02 1990-02-21 Perkin Elmer Corp:The Drift compensation method and apparatus
JPH02201124A (en) * 1989-01-28 1990-08-09 Shimadzu Corp Spectrophotometer
JP2000065641A (en) * 1998-08-24 2000-03-03 Shimadzu Corp Spectrophotometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142524A (en) * 1981-02-27 1982-09-03 Hitachi Ltd Measuring method and device for spectral luminous intensity
JPH04290933A (en) * 1991-03-19 1992-10-15 Hitachi Ltd Diffraction grating drive device
JP3591156B2 (en) * 1996-09-30 2004-11-17 株式会社島津製作所 Spectrometer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251030A (en) * 1988-06-02 1990-02-21 Perkin Elmer Corp:The Drift compensation method and apparatus
JPH02201124A (en) * 1989-01-28 1990-08-09 Shimadzu Corp Spectrophotometer
JP2000065641A (en) * 1998-08-24 2000-03-03 Shimadzu Corp Spectrophotometer

Also Published As

Publication number Publication date
WO2021044704A1 (en) 2021-03-11

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