EA201990350A1 - Устройство для идентификации алмаза - Google Patents

Устройство для идентификации алмаза

Info

Publication number
EA201990350A1
EA201990350A1 EA201990350A EA201990350A EA201990350A1 EA 201990350 A1 EA201990350 A1 EA 201990350A1 EA 201990350 A EA201990350 A EA 201990350A EA 201990350 A EA201990350 A EA 201990350A EA 201990350 A1 EA201990350 A1 EA 201990350A1
Authority
EA
Eurasian Patent Office
Prior art keywords
diamond
radiation
faceted
spectrometer
optical fiber
Prior art date
Application number
EA201990350A
Other languages
English (en)
Other versions
EA035897B1 (ru
Inventor
Владимир Давыдович БЛАНК
Андрей Владимирович БУТЕНКО
Виктор Николаевич ДЕНИСОВ
Игорь Викторович МАКАРСКИЙ
Геннадий Маркович НИКИТИН
Дмитрий Николаевич НИКИТИН
Лариса Геннадьевна ТАРАСОВА
Сергей Александрович ТЕРЕНТЬЕВ
Сергей Юрьевич ТРОЩИЕВ
Сергей Вячеславович УДАРОВ
Александр Сергеевич ЧААДАЕВ
Original Assignee
Акционерная компания "АЛРОСА" (публичное акционерное общество)
Федеральное Государственное Бюджетное Научное Учреждение "Технологический Институт Сверхтвердых И Новых Углеродных Материалов" Фгбну Тиснум
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 Акционерная компания "АЛРОСА" (публичное акционерное общество), Федеральное Государственное Бюджетное Научное Учреждение "Технологический Институт Сверхтвердых И Новых Углеродных Материалов" Фгбну Тиснум filed Critical Акционерная компания "АЛРОСА" (публичное акционерное общество)
Publication of EA201990350A1 publication Critical patent/EA201990350A1/ru
Publication of EA035897B1 publication Critical patent/EA035897B1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/87—Investigating jewels
    • 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
    • G01J3/0254—Spectrometers, other than colorimeters, making use of an integrating sphere
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/389—Precious stones; Pearls
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1734—Sequential different kinds of measurements; Combining two or more methods
    • G01N2021/1736—Sequential different kinds of measurements; Combining two or more methods with two or more light sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3181—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using LEDs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6484—Optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Устройство для идентификации алмаза относится к области исследования природных и синтетических алмазов. Заявленное устройство для идентификации ограненного алмаза содержит место для измерения с измерительным отверстием, на котором размещают с возможностью фиксации ограненный алмаз, подлежащий исследованию, оптическую систему, выполненную с возможностью перемещения, включающую спектрометр, два источника излучения с длинами волн 250-280 и 350-380 нм соответственно, причём указанные два источника излучения и спектрометр соединены с местом для измерения оптическими волокнами для ввода излучения в ограненный алмаз и оптическим волокном для вывода излучения в ограненный алмаз; и также источник лазерного излучения с длиной волны 532 нм и микроконтроллер, при этом ограненный алмаз размещают в месте для измерения таким образом, чтобы площадка алмаза была обращена к измерительному отверстию места для измерения, а калетта алмаза находилась непосредственно над измерительным отверстием, к которому подводятся оптические волокна для ввода излучения и оптическое волокно для вывода излучения, при этом микроконтроллер выполнен с возможностью управления поочередной работой источников излучения с заданной временной последовательностью, перемещением оптической системы для обеспечения ввода излучения в ограненный алмаз, а также обработкой данных спектрометра.
EA201990350A 2016-08-26 2016-08-26 Устройство для идентификации алмаза EA035897B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2016/000576 WO2018038628A1 (ru) 2016-08-26 2016-08-26 Устройство для идентификации алмаза

Publications (2)

Publication Number Publication Date
EA201990350A1 true EA201990350A1 (ru) 2019-07-31
EA035897B1 EA035897B1 (ru) 2020-08-28

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ID=61246122

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990350A EA035897B1 (ru) 2016-08-26 2016-08-26 Устройство для идентификации алмаза

Country Status (10)

Country Link
US (1) US10823680B2 (ru)
EP (1) EP3505916B1 (ru)
JP (1) JP6802379B2 (ru)
CN (1) CN109964111B (ru)
AU (1) AU2016420722B2 (ru)
CA (1) CA3034857C (ru)
EA (1) EA035897B1 (ru)
IL (1) IL265008B2 (ru)
WO (1) WO2018038628A1 (ru)
ZA (1) ZA201901183B (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020044326A1 (en) * 2018-08-30 2020-03-05 Zvi Yehuda System and method for laboratory-grown diamond detection
GB2577928A (en) 2018-10-11 2020-04-15 Univ Oxford Innovation Ltd Laser method and apparatus for analysing crystals
IL266809B (en) * 2019-05-22 2020-08-31 Leizerson Ilya A method and system for evaluating gemstones
EP4010689A4 (en) * 2019-08-05 2023-07-19 Goldway Technology Limited DIAMOND AUTHENTICATION SYSTEM AND PROCESS
IL293269A (en) * 2019-11-26 2022-07-01 Gemological Inst Of America Inc Gia Fluorescence imaging of a gemstone on a transparent stage
GB202020049D0 (en) * 2020-12-17 2021-02-03 Swarovski D Kg Method and apparatus for inspecting a gemstone
WO2022146197A1 (ru) * 2020-12-29 2022-07-07 Общество С Ограниченной Ответственностью "Алмазный Научно-Технологический Центр" Устройство идентификации драгоценных камней
RU204985U1 (ru) * 2020-12-29 2021-06-22 Общество с ограниченной ответственностью «Алмазный научно-технологический центр» Устройство идентификации драгоценных камней
US11892413B2 (en) * 2021-02-01 2024-02-06 Sarine Technologies Ltd. System and method for characterizing gemstones using fluorescence

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8514992D0 (en) 1985-06-13 1985-07-17 British Nuclear Fuels Plc Differentiation technique
GB2219394B (en) * 1988-05-06 1992-09-16 Gersan Ets Sensing a narrow frequency band of radiation and examining objects or zones
GB9009132D0 (en) * 1990-04-24 1990-06-20 Gersan Ets Method and apparatus for examining an object
US5386295A (en) 1990-10-01 1995-01-31 Eastman Kodak Company Postacquired spectrophotometers
DE69410242T2 (de) * 1993-03-05 1998-10-29 Gersan Ets Unterscheidung zwischen natürlichen und synthetischen Diamanten
US5377004A (en) * 1993-10-15 1994-12-27 Kaiser Optical Systems Remote optical measurement probe
GB9418049D0 (en) * 1994-09-07 1994-10-26 Gersan Ets Examining a diamond
WO1998041848A1 (en) * 1997-03-14 1998-09-24 Rosemount Analytical Inc. Improved low noise raman analyzer system
US6020954A (en) * 1997-12-18 2000-02-01 Imagestatistics, Inc. Method and associated apparatus for the standardized grading of gemstones
JPH11255511A (ja) * 1998-03-12 1999-09-21 Hiroichi Ishida ダイヤモンドの鑑定方法
JPH11352068A (ja) * 1998-06-09 1999-12-24 Chuo Hoseki Kenkyusho:Kk ダイヤモンド判別方法及び装置
GB0017639D0 (en) * 2000-07-18 2000-09-06 Gersan Ets Instrument for examining a gemstone
RU2372607C1 (ru) * 2008-02-12 2009-11-10 Учреждение Российской Академии Наук Институт физики высоких давлений им. Л.Ф.Верещагина РАН (ИФВД РАН) Устройство для сортировки алмазов
US8213000B2 (en) * 2008-05-09 2012-07-03 Apollo Diamond Gemstone Corporation Retail compatible detection of CVD grown diamond
CN102216760A (zh) * 2008-10-09 2011-10-12 欧珀生产商澳大利亚有限公司 用于宝石的评定、估价、分级的改进装置和方法
CH700695A2 (de) * 2009-03-25 2010-09-30 Eduard Kny Einrichtung zur optischen Untersuchung einer lichtdurchlässigen, festen oder mindestens teilweise flüssigen Probe.
JP5225235B2 (ja) * 2009-08-24 2013-07-03 株式会社エージーティ・ジェム・ラボラトリー 宝石物質の鑑別方法
US20110292376A1 (en) * 2010-05-26 2011-12-01 Kukushkin Igor V Apparatus and method for detecting raman and photoluminescence spectra of a substance
US8878145B1 (en) * 2012-07-27 2014-11-04 Yan Liu Apparatus and method for fluorescence spectral and color measurements of diamonds, gemstones and the like
GB2516297A (en) * 2013-07-18 2015-01-21 De Beers Centenary AG Measuring parameters of a cut gemstone
CA2937696C (en) * 2014-02-28 2021-11-30 Universita Degli Studi Di Milano-Bicocca Method of spectroscopic analysis of a diamond and apparatus thereof

Also Published As

Publication number Publication date
IL265008B2 (en) 2023-10-01
JP6802379B2 (ja) 2020-12-16
EP3505916A4 (en) 2019-12-04
IL265008B1 (en) 2023-06-01
WO2018038628A1 (ru) 2018-03-01
EP3505916A1 (en) 2019-07-03
CN109964111B (zh) 2021-10-08
US20190219513A1 (en) 2019-07-18
CA3034857C (en) 2021-10-19
EA035897B1 (ru) 2020-08-28
EP3505916B1 (en) 2021-06-16
US10823680B2 (en) 2020-11-03
CN109964111A (zh) 2019-07-02
JP2019533173A (ja) 2019-11-14
ZA201901183B (en) 2019-11-27
CA3034857A1 (en) 2018-03-01
IL265008A (ru) 2019-04-30
AU2016420722A1 (en) 2019-03-14
AU2016420722B2 (en) 2020-09-10

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