IL150989A0 - Systems, apparatuses and methods for diamond color measurement and analysis - Google Patents

Systems, apparatuses and methods for diamond color measurement and analysis

Info

Publication number
IL150989A0
IL150989A0 IL15098901A IL15098901A IL150989A0 IL 150989 A0 IL150989 A0 IL 150989A0 IL 15098901 A IL15098901 A IL 15098901A IL 15098901 A IL15098901 A IL 15098901A IL 150989 A0 IL150989 A0 IL 150989A0
Authority
IL
Israel
Prior art keywords
apparatuses
analysis
systems
methods
color measurement
Prior art date
Application number
IL15098901A
Other languages
English (en)
Original Assignee
Gemological Inst America Inc
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 Gemological Inst America Inc filed Critical Gemological Inst America Inc
Publication of IL150989A0 publication Critical patent/IL150989A0/xx

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IL15098901A 2000-02-16 2001-02-06 Systems, apparatuses and methods for diamond color measurement and analysis IL150989A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/505,981 US6473164B1 (en) 2000-02-16 2000-02-16 Systems, apparatuses and methods for diamond color measurement and analysis
PCT/US2001/003869 WO2001061316A1 (en) 2000-02-16 2001-02-06 Systems, apparatuses and methods for diamond color measurement and analysis

Publications (1)

Publication Number Publication Date
IL150989A0 true IL150989A0 (en) 2003-02-12

Family

ID=24012674

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15098901A IL150989A0 (en) 2000-02-16 2001-02-06 Systems, apparatuses and methods for diamond color measurement and analysis

Country Status (15)

Country Link
US (1) US6473164B1 (zh)
EP (1) EP1274982A4 (zh)
JP (1) JP3790827B2 (zh)
KR (1) KR20020075433A (zh)
CN (1) CN100430713C (zh)
AU (2) AU3487501A (zh)
CA (1) CA2399222C (zh)
EA (1) EA008016B1 (zh)
HK (1) HK1051721A1 (zh)
IL (1) IL150989A0 (zh)
MX (1) MXPA02007812A (zh)
TW (1) TW548401B (zh)
UA (1) UA73978C2 (zh)
WO (1) WO2001061316A1 (zh)
ZA (1) ZA200206079B (zh)

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CN102175687B (zh) * 2011-01-11 2013-01-09 国家黄金钻石制品质量监督检验中心 镶嵌钻石比例测定仪
JP2014094644A (ja) * 2012-11-08 2014-05-22 Bridgestone Corp 自動二輪車用タイヤ
US20140279338A1 (en) * 2013-03-13 2014-09-18 Rosy Blue Dmcc Standard diamond parcel certification for exchange traded funds
JP5798229B1 (ja) * 2014-03-25 2015-10-21 株式会社中央宝石研究所 宝石評価装置及び評価方法
CN104198456A (zh) * 2014-09-18 2014-12-10 岛津企业管理（中国）有限公司 荧光分光光度法测定钻石荧光强度及荧光颜色的方法
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CN107305188A (zh) * 2016-04-25 2017-10-31 潘栋雄 钻石颜色等级的检测方法
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CN106840404B (zh) * 2016-11-23 2018-05-01 山东省计量科学研究院 一种钻石颜色分级自动测量方法
CN106679811B (zh) * 2016-11-23 2018-06-08 石朴（上海）光学科技有限公司 一种钻石颜色分级自动测量方法
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CA3087409C (en) * 2017-12-29 2023-10-10 Goldway Technology Limited Colour grading process and system for diamonds
US10859505B2 (en) * 2018-01-26 2020-12-08 Gemological Institute Of America, Inc. (Gia) Fluorescence box for gemological applications
CN108398410A (zh) * 2018-02-06 2018-08-14 广州常晖电子科技有限公司 一种具有实时拍照功能的磷光及荧光测试装置
CN108896546A (zh) * 2018-04-13 2018-11-27 山东省计量科学研究院 一种钻石颜色分级自动测量装置
CN108905896A (zh) * 2018-07-13 2018-11-30 安庆市凯立金刚石科技有限公司 一种人造金刚石三百六十度旋转设备
WO2020016874A1 (en) 2018-07-15 2020-01-23 Sarine Technologies Ltd System and method for evaluating and determining color in gemstones
US11815465B2 (en) 2019-03-08 2023-11-14 Gemological Institute Of America, Inc. (Gia) Portable high-resolution gem imaging system
WO2020204881A1 (en) * 2019-03-29 2020-10-08 Hewlett-Packard Development Company, L.P. Determining a light scattering property of an object
CN111007047B (zh) * 2019-12-23 2023-08-01 中国地质大学（武汉） 一种蓝珀饰品质量等级评价方法
IL298873A (en) 2020-06-10 2023-02-01 Gemological Inst Of America Inc Gia Luminescence imaging for gemstone sorting
TWI792446B (zh) * 2020-07-27 2023-02-11 美商美國寶石學院公司 用於寶石評估之系統
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Also Published As

Publication number Publication date
JP2003523513A (ja) 2003-08-05
EP1274982A4 (en) 2004-06-09
EP1274982A1 (en) 2003-01-15
ZA200206079B (en) 2003-01-30
CN100430713C (zh) 2008-11-05
JP3790827B2 (ja) 2006-06-28
AU3487501A (en) 2001-08-27
UA73978C2 (en) 2005-10-17
AU2001234875B2 (en) 2005-01-27
EA200200782A1 (ru) 2003-02-27
KR20020075433A (ko) 2002-10-04
MXPA02007812A (es) 2003-03-10
US6473164B1 (en) 2002-10-29
WO2001061316A1 (en) 2001-08-23
EA008016B1 (ru) 2007-02-27
TW548401B (en) 2003-08-21
CA2399222A1 (en) 2001-08-23
HK1051721A1 (en) 2003-08-15
CN1398346A (zh) 2003-02-19
CA2399222C (en) 2005-08-16

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