JPS52119376A - Spectrophotometer - Google Patents

Spectrophotometer

Info

Publication number
JPS52119376A
JPS52119376A JP3644776A JP3644776A JPS52119376A JP S52119376 A JPS52119376 A JP S52119376A JP 3644776 A JP3644776 A JP 3644776A JP 3644776 A JP3644776 A JP 3644776A JP S52119376 A JPS52119376 A JP S52119376A
Authority
JP
Japan
Prior art keywords
spectrophotometer
light
altitude
flux
adjust
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
JP3644776A
Other languages
Japanese (ja)
Other versions
JPS5946332B2 (en
Inventor
Yoshio Tsunasawa
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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
Application filed by Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP3644776A priority Critical patent/JPS5946332B2/en
Publication of JPS52119376A publication Critical patent/JPS52119376A/en
Publication of JPS5946332B2 publication Critical patent/JPS5946332B2/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
    • G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective 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
    • G01J3/02—Details
    • G01J3/0262—Constructional arrangements for removing stray light
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

PURPOSE:To minimize stray light and prevent error of measurement by equipping optical diaphragm to adjust the section of flux of light by altitude.
JP3644776A 1976-03-31 1976-03-31 Spectrometer Expired JPS5946332B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3644776A JPS5946332B2 (en) 1976-03-31 1976-03-31 Spectrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3644776A JPS5946332B2 (en) 1976-03-31 1976-03-31 Spectrometer

Publications (2)

Publication Number Publication Date
JPS52119376A true JPS52119376A (en) 1977-10-06
JPS5946332B2 JPS5946332B2 (en) 1984-11-12

Family

ID=12470055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3644776A Expired JPS5946332B2 (en) 1976-03-31 1976-03-31 Spectrometer

Country Status (1)

Country Link
JP (1) JPS5946332B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979819A (en) * 1982-10-29 1984-05-09 Shimadzu Corp Slit mechanism for spectroscope
JPH02108929A (en) * 1988-09-12 1990-04-20 Instruments Sa Double spectrographic device
JP2011513717A (en) * 2008-02-26 2011-04-28 ビィウルケルト ヴェルケ ゲーエムベーハー Microspectrometer
JP2014066592A (en) * 2012-09-26 2014-04-17 Hitachi High-Technologies Corp Automatic analyzer
JP2015001424A (en) * 2013-06-14 2015-01-05 株式会社日立ハイテクノロジーズ Spectrophotometer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979819A (en) * 1982-10-29 1984-05-09 Shimadzu Corp Slit mechanism for spectroscope
JPH02108929A (en) * 1988-09-12 1990-04-20 Instruments Sa Double spectrographic device
JP2011513717A (en) * 2008-02-26 2011-04-28 ビィウルケルト ヴェルケ ゲーエムベーハー Microspectrometer
US8885160B2 (en) 2008-02-26 2014-11-11 Buerkert Werke Gmbh Microspectrometer
JP2014066592A (en) * 2012-09-26 2014-04-17 Hitachi High-Technologies Corp Automatic analyzer
JP2015001424A (en) * 2013-06-14 2015-01-05 株式会社日立ハイテクノロジーズ Spectrophotometer

Also Published As

Publication number Publication date
JPS5946332B2 (en) 1984-11-12

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