EA201900082A1 - Спектрофотометр - Google Patents

Спектрофотометр

Info

Publication number
EA201900082A1
EA201900082A1 EA201900082A EA201900082A EA201900082A1 EA 201900082 A1 EA201900082 A1 EA 201900082A1 EA 201900082 A EA201900082 A EA 201900082A EA 201900082 A EA201900082 A EA 201900082A EA 201900082 A1 EA201900082 A1 EA 201900082A1
Authority
EA
Eurasian Patent Office
Prior art keywords
unit
photodetectors
measurements
spectrophotometer
lens
Prior art date
Application number
EA201900082A
Other languages
English (en)
Other versions
EA038184B1 (ru
Inventor
Константин Николаевич КРИВЕЦКИЙ
Артем Александрович ФЕДОТКО
Тарас Станиславович ЛИСОВСКИЙ
Original Assignee
Общество С Ограниченной Ответственностью "Эссентоптикс"
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 Общество С Ограниченной Ответственностью "Эссентоптикс" filed Critical Общество С Ограниченной Ответственностью "Эссентоптикс"
Priority to EA201900082A priority Critical patent/EA038184B1/ru
Priority to KR1020217025728A priority patent/KR20210112383A/ko
Priority to CN202080009118.4A priority patent/CN113544479A/zh
Priority to JP2021540830A priority patent/JP7377874B2/ja
Priority to PCT/BY2020/000001 priority patent/WO2020146933A1/ru
Priority to US17/422,744 priority patent/US20220128405A1/en
Priority to EP20741285.9A priority patent/EP3913339A4/en
Publication of EA201900082A1 publication Critical patent/EA201900082A1/ru
Publication of EA038184B1 publication Critical patent/EA038184B1/ru

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
    • G01J3/0278—Control or determination of height or angle information for sensors or receivers
    • 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
    • G01J3/0267—Sample holders for colorimetry
    • 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
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • 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
    • G01J3/0224—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using polarising or depolarising elements
    • 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
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • 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
    • G01J3/0294—Multi-channel spectroscopy
    • 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
    • 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
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G01J3/427—Dual wavelengths spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

Изобретение относится к области оптического приборостроения и предназначено для использования при проведении анализов в заводских лабораториях и в научно-исследовательских целях для аналитических исследований спектральных характеристик различных материалов. Техническим результатом является повышение качества и точности угловых измерений и измерений сложных призм. Спектрофотомер содержит корпус (1), измерительный отсек (2) и источник монохроматического излучения (3), где установлен источник излучения (4), монохроматор (5), узел поляризаторов (6), зеркальный элемент (7), измерительный канал с узлом (8) фотоприемников (12) с объективом (13), опорный канал с узлом (9) фотоприемников (14) с объективом (15); поворотный предметный столик (10) с полой осью (16) вращения и образцами (11); устройства перемещения узла (8) измерительного канала фотоприемников (12) с вертикальной осью (17) вращения. Поворотный предметный столик (10) спектрофотометра выполнен с возможностью обеспечения тройной экспозиции образцов (11) при проведении измерений.
EA201900082A 2019-01-14 2019-01-14 Спектрофотометр EA038184B1 (ru)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EA201900082A EA038184B1 (ru) 2019-01-14 2019-01-14 Спектрофотометр
KR1020217025728A KR20210112383A (ko) 2019-01-14 2020-01-08 분광 광도계
CN202080009118.4A CN113544479A (zh) 2019-01-14 2020-01-08 分光光度计
JP2021540830A JP7377874B2 (ja) 2019-01-14 2020-01-08 分光光度計
PCT/BY2020/000001 WO2020146933A1 (ru) 2019-01-14 2020-01-08 Спектрофотометр
US17/422,744 US20220128405A1 (en) 2019-01-14 2020-01-08 Spectrophotometer
EP20741285.9A EP3913339A4 (en) 2019-01-14 2020-01-08 SPECTROPHOTOMETER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201900082A EA038184B1 (ru) 2019-01-14 2019-01-14 Спектрофотометр

Publications (2)

Publication Number Publication Date
EA201900082A1 true EA201900082A1 (ru) 2020-07-31
EA038184B1 EA038184B1 (ru) 2021-07-20

Family

ID=71613444

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201900082A EA038184B1 (ru) 2019-01-14 2019-01-14 Спектрофотометр

Country Status (7)

Country Link
US (1) US20220128405A1 (ru)
EP (1) EP3913339A4 (ru)
JP (1) JP7377874B2 (ru)
KR (1) KR20210112383A (ru)
CN (1) CN113544479A (ru)
EA (1) EA038184B1 (ru)
WO (1) WO2020146933A1 (ru)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165920C3 (de) * 1971-12-31 1975-09-18 Nowosibirskij Institut Organitscheskoj Chimii Sibirskowo Otdelenija Akademii Nauk, Nowosibirsk (Sowjetunion) Spektralphotometer
JPS5442705Y2 (ru) * 1973-12-31 1979-12-11
JPS53161681U (ru) * 1977-05-23 1978-12-18
JPS59100224U (ja) * 1982-07-02 1984-07-06 スガ試験機株式会社 三次元自動変角反射透過測色計
CN1282867A (zh) * 2000-09-01 2001-02-07 浙江大学 液晶投影机中的分色合色元件的光谱检测仪
US7262844B2 (en) * 2005-01-13 2007-08-28 The Curators Of The University Of Missouri Ultrasensitive spectrophotometer
US7342659B2 (en) * 2005-01-21 2008-03-11 Carl Zeiss Meditec, Inc. Cross-dispersed spectrometer in a spectral domain optical coherence tomography system
JP2007078603A (ja) * 2005-09-16 2007-03-29 Shimadzu Corp 分光光度計
CN2835992Y (zh) * 2005-11-08 2006-11-08 杭州科汀光学技术有限公司 样品室温度可控的分光光度计
CN100554936C (zh) * 2005-11-08 2009-10-28 杭州科汀光学技术有限公司 样品室温度可控的分光光度计
GB2431232B (en) * 2005-12-14 2007-10-10 Zinir Ltd Spectrophotometer
US7548317B2 (en) * 2006-05-05 2009-06-16 Agc Flat Glass North America, Inc. Apparatus and method for angular colorimetry
CN101158600A (zh) * 2007-06-05 2008-04-09 杭州远方光电信息有限公司 分布光度计
CN101592519B (zh) * 2008-05-26 2011-08-10 杭州远方光电信息股份有限公司 一种同步反射分布光度计
CN101387552A (zh) * 2008-10-28 2009-03-18 重庆大学 基于空间光调制器的光谱探测方法及光谱仪
JP2010160025A (ja) 2009-01-07 2010-07-22 Shimadzu Corp 分光光度計
RU2423684C2 (ru) * 2009-05-13 2011-07-10 Учреждение Российской академии наук Институт физики полупроводников им. А.В. Ржанова Сибирского отделения РАН (ИФП СО РАН) Способ оптических измерений для материала
US10684172B2 (en) * 2010-08-30 2020-06-16 Keith Carron Spectroscopic assays and tagging
JP2016138828A (ja) * 2015-01-28 2016-08-04 ミツミ電機株式会社 生体成分情報測定装置
JP6686281B2 (ja) * 2015-03-12 2020-04-22 セイコーエプソン株式会社 分光測定装置、画像形成装置
US10945676B2 (en) * 2015-09-25 2021-03-16 Sanmina Corporation System and method for blood typing using PPG technology
CN107796514A (zh) 2017-11-24 2018-03-13 武汉量谱精密仪器有限公司 双光束分光光度计的分束装置以及转盘

Also Published As

Publication number Publication date
CN113544479A (zh) 2021-10-22
JP7377874B2 (ja) 2023-11-10
EA038184B1 (ru) 2021-07-20
JP2022517037A (ja) 2022-03-03
WO2020146933A1 (ru) 2020-07-23
KR20210112383A (ko) 2021-09-14
EP3913339A1 (en) 2021-11-24
EP3913339A4 (en) 2022-12-14
US20220128405A1 (en) 2022-04-28

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