KR920018462A - 분광 광도계 - Google Patents

분광 광도계 Download PDF

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Publication number
KR920018462A
KR920018462A KR1019920004978A KR920004978A KR920018462A KR 920018462 A KR920018462 A KR 920018462A KR 1019920004978 A KR1019920004978 A KR 1019920004978A KR 920004978 A KR920004978 A KR 920004978A KR 920018462 A KR920018462 A KR 920018462A
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KR
South Korea
Prior art keywords
light source
origin
spectrophotometer
light
movement
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KR1019920004978A
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English (en)
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KR950009926B1 (ko
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오사무 안도우
도시아끼 후꾸마
Original Assignee
니시하찌죠 미노루
가부시끼가이샤 시마즈세이사구쇼
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Publication of KR920018462A publication Critical patent/KR920018462A/ko
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Publication of KR950009926B1 publication Critical patent/KR950009926B1/ko

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/10Arrangements of light sources specially adapted for spectrometry or colorimetry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0205Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0235Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using means for replacing an element by another, for replacing a filter or a grating
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/027Control of working procedures of a spectrometer; Failure detection; Bandwidth calculation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/06Scanning arrangements arrangements for order-selection
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/06Scanning arrangements arrangements for order-selection
    • G01J2003/062Scanning arrangements arrangements for order-selection motor-driven
    • G01J2003/063Step motor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/06Scanning arrangements arrangements for order-selection
    • G01J2003/064Use of other elements for scan, e.g. mirror, fixed grating
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12Generating the spectrum; Monochromators
    • G01J2003/1213Filters in general, e.g. dichroic, band
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12Generating the spectrum; Monochromators
    • G01J3/18Generating the spectrum; Monochromators using diffraction elements, e.g. grating

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

Abstract

내용 없음

Description

분광 광도계
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 실시예에 의한 분광광도계의 광원과 회절격자를 나타내는 평면도.
제2도는 광원전환장치와 집광경을 나타내는 평면도.
제3도는 제2도에 도시한 광원전환장치의 평면도.

Claims (7)

  1. 적어도 두 개의 광원과; 하나의 광원으로부터 분광광도계의 입구슬릿으로 광을 반사하는 광원경을 유동하는 광원전환장치; 입구슬릿을 통해 입사되는 광을 일련의 단색광으로 분리하기 위한 분광기; 분광기 움직임의 개략원점을 검출하는 개략원점 검출기를 포함하며 분리된 광을 분광광도계의 출구슬릿으로 투사하기 위해 분광기를 회전시키는 분광기 구동장치; 다수개의 필터를 포함하는 필터 프레임; 필터프레임 움직임을 제한하기 위한 스톱피를 포함하며, 분광광도계의 광로에 필터중의 하나를 배치하기 위한 필터선택 장치; 출구슬릿에서 나오는 광을 측정하기 위한 광도계; 필터프레임 선단이 스톱퍼에 충돌하도록 함으로써 필터 움직임의 원점을 결정하는 컨트롤러와, 개략원점 검출기를 사용하여 분광기의 개략원점을 결정하는 컨트롤러, 광도계가 광의 최대강도를 검출하는 위치를 검출함으로써 광원경 움직임의 원점과 분광기 장치 움직임의 정확한 원점을 결정하는 컨트롤러로 구성된 것을 특징으로 하는 분광광도계.
  2. 제1항에 있어서, 분광기는 회절격자인 것을 특징으로 하는 분광광도계.
  3. 제1항에 있어서, 컨트롤러는 광원중의 하나를 결정하고, 광원경을 유동하며, 광도계가 광의 최대강도를 검출하는 광원경의 위치를 결정함으로써 광원경 움직임의 원점을 결정하는 것을 특징으로 하는 분광광도계.
  4. 제3항에 있어서, 컨트롤러는 광원경을 광원으로부터 광원경 움직임의 원점에 근거를 두는 분광기로 가장 강한광의 위치를 가져오며, 분광기를 영차 반사광이 개략원점을 사용하는 광도계로 직진하는 위치로 가져오며, 광도계가 광의 최대강도를 검출하는 분광기 움직임의 정확한 원점을 결정함으로써 분광기 움직임의 정확한 원점을 결정하는 것을 특징으로 하는 분광광도계.
  5. 제3항에 있어서, 컨트롤러는 광도계에 의해 검출된 라인스펙트럼 패턴이 광원의 알려진 라인 스펙트럼 패턴에 매칭하는 광원경 위치를 검출함으로써 광원경 움직임의 원점을 결정하는 것을 특징으로 하는 분광광도계.
  6. 제4항에 있어서, 컨트롤러는 광도계에 의해 검출된 라인 스펙트럼 패턴이 광원의 알려진 라이스펙트럼 패턴에 매칭하는 분광기의 위치를 검출함으로써 분광기 움직임의 정확한 원점을 결정하는 것을 특징으로 하는 분광광도계.
  7. 제6항에 있어서, 필터프레임은 필터없이 개공부를 포함하며, 컨트롤러는 광원경 움직임이 원점과 분광기 움직임의 정확한 원점이 결정되기전에 필터선택장치가 분광광도계의 광로에 개공을 배치하도록 하는 것을 특징으로 하는 분광광도계.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019920004978A 1991-03-29 1992-03-26 분광광도계 KR950009926B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3065143A JPH076839B2 (ja) 1991-03-29 1991-03-29 分光光度計
JP91-061543 1991-03-29
JP91-065143 1991-03-29

Publications (2)

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KR920018462A true KR920018462A (ko) 1992-10-22
KR950009926B1 KR950009926B1 (ko) 1995-09-01

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Application Number Title Priority Date Filing Date
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Country Status (7)

Country Link
US (1) US5223913A (ko)
EP (1) EP0506063B1 (ko)
JP (1) JPH076839B2 (ko)
KR (1) KR950009926B1 (ko)
CN (1) CN1026820C (ko)
AU (1) AU650519B2 (ko)
DE (1) DE69207623T2 (ko)

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CN102253025B (zh) * 2011-06-22 2012-12-05 中国人民公安大学 应用于法庭科学物证检测的复合荧光成像系统及其方法
JP5926610B2 (ja) 2012-05-18 2016-05-25 浜松ホトニクス株式会社 分光センサ
JP5988690B2 (ja) 2012-05-18 2016-09-07 浜松ホトニクス株式会社 分光センサ
JP5875936B2 (ja) 2012-05-18 2016-03-02 浜松ホトニクス株式会社 分光センサ
CN103487415A (zh) * 2012-06-15 2014-01-01 上海棱光技术有限公司 一种单色光束激发装置
CN104748847B (zh) * 2013-12-31 2017-10-20 北京普析通用仪器有限责任公司 全波段波长扫描系统及光谱曲线绘制的方法
EP3134757B1 (en) * 2014-04-25 2018-08-29 X-Rite, Inc. Targeting system
CN105092498A (zh) * 2015-09-17 2015-11-25 天津港东科技发展股份有限公司 一种用于双光束紫外可见分光光度计的控制装置
WO2017180699A1 (en) * 2016-04-14 2017-10-19 Saudi Arabian Oil Company Characterizing petroleum product contamination using fluorescence signal
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CN106593806A (zh) * 2016-12-21 2017-04-26 兰州兰石石油装备工程股份有限公司 永磁电机全直驱曲柄连杆往复泵
CN107367500A (zh) * 2017-09-04 2017-11-21 云南电网有限责任公司电力科学研究院 一种绝缘材料表面电致发光测量平台及测试方法
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Also Published As

Publication number Publication date
EP0506063A2 (en) 1992-09-30
CN1026820C (zh) 1994-11-30
DE69207623T2 (de) 1996-07-04
EP0506063B1 (en) 1996-01-17
JPH04301527A (ja) 1992-10-26
DE69207623D1 (de) 1996-02-29
CN1065523A (zh) 1992-10-21
EP0506063A3 (en) 1993-03-31
JPH076839B2 (ja) 1995-01-30
AU650519B2 (en) 1994-06-23
KR950009926B1 (ko) 1995-09-01
AU1319492A (en) 1992-10-01
US5223913A (en) 1993-06-29

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