KR100643816B1 - 색 측정 장치 - Google Patents
색 측정 장치 Download PDFInfo
- Publication number
- KR100643816B1 KR100643816B1 KR1020050018567A KR20050018567A KR100643816B1 KR 100643816 B1 KR100643816 B1 KR 100643816B1 KR 1020050018567 A KR1020050018567 A KR 1020050018567A KR 20050018567 A KR20050018567 A KR 20050018567A KR 100643816 B1 KR100643816 B1 KR 100643816B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- measurement
- measured
- color
- light source
- Prior art date
Links
- 238000004737 colorimetric analysis Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 claims abstract description 85
- 238000000605 extraction Methods 0.000 claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 230000001678 irradiating effect Effects 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 6
- 238000012937 correction Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements
-
- 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
- G01N21/251—Colorimeters; Construction thereof
-
- 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
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
- G01J3/524—Calibration of colorimeters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
-
- 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
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0339—Holders for solids, powders
-
- 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
- G01N2021/635—Photosynthetic material analysis, e.g. chrorophyll
-
- 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (7)
- 피측정물의 색 측정을 행하는 색 측정 장치이며,피측정물에 빛을 조사하는 제1 광원 및 피측정물로부터의 확산광을 추출하는 추출구가 설치된 제1 부재와,상기 피측정물을 장착하는 제2 부재와,상기 제2 부재에 설치되어 상기 피측정물에 빛을 조사하는 제2 광원을 포함하며,상기 제1 및 제2 부재에 의해 상기 피측정물을 끼움으로써, 상기 제1 및 제2 광원에 의해 상기 피측정물의 표리 양면으로부터 빛을 조사하여 상기 피측정물의 색 측정을 행하는 것을 특징으로 하는 색 측정 장치.
- 제1항에 있어서, 상기 제1 부재에 설치된 광원의 광량에 대한 상기 제2 부재에 설치된 광원의 광량의 비는 약 20 내지 60%의 범위로 설정되는 것을 특징으로 하는 색 측정 장치.
- 제1항 또는 제2항에 있어서, 상기 제1 및 제2 부재를 개폐 가능하게 연결하는 연결 부재와,상기 제1 및 제2 부재가 연결 부재에 의해 폐쇄 상태로 되었을 때, 제1 및 제2 부재 사이에 측정 공간을 확정하기 위한 측정 공간 구획부를 포함하는 것을 특징으로 하는 색 측정 장치.
- 제3항에 있어서, 피측정물과 측정 공간 구획부의 접촉부로부터 누설된 외광의 영향을 보정하는 수단을 더 포함하는 것을 특징으로 하는 색 측정 장치.
- 제4항에 있어서, 상기 수단은 상기 광원이 켜 있을 때의 추출구로부터의 출력에 대해 상기 광원이 꺼져 있을 때의 추출구로부터의 출력을 이용하여 상기 영향을 보정하는 것을 특징으로 하는 색 측정 장치.
- 제5항에 있어서, 상기 수단은 상기 광원이 켜 있을 때의 추출구로부터의 출력을 검출하는 제1 수단과,상기 광원이 꺼져 있을 때의 추출구로부터의 출력을 검출하는 제2 수단과,제1 수단에 의한 검출 출력으로부터 제2 수단에 의한 검출 출력을 빼는 수단을 포함하는 것을 특징으로 하는 색 측정 장치.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00201304 | 2004-07-08 | ||
JP2004201304A JP4109226B2 (ja) | 2003-08-27 | 2004-07-08 | 色測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060043446A KR20060043446A (ko) | 2006-05-15 |
KR100643816B1 true KR100643816B1 (ko) | 2006-11-13 |
Family
ID=34934003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050018567A KR100643816B1 (ko) | 2004-07-08 | 2005-03-07 | 색 측정 장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7245377B2 (ko) |
EP (1) | EP1615017A1 (ko) |
KR (1) | KR100643816B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101382467B1 (ko) * | 2007-07-06 | 2014-04-08 | 현대자동차 주식회사 | 시편 검사 장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2967494B1 (fr) * | 2010-11-15 | 2016-12-23 | Inst De Physique Du Globe De Paris | Dispositif de radiometrie pour determiner les caracteristiques physico-chimiques d'un echantillon en tenant compte de l'epaisseur. |
FR2967493B1 (fr) * | 2010-11-15 | 2015-04-03 | Inst Physique Du Globe De Paris | Dispositif et procede de radiometrie pour determiner les caracteristiques physico-chimiques d'un echantillon. |
CN102590089B (zh) * | 2012-01-13 | 2014-03-26 | 浙江大学 | 室内光谱观测三维载物台及其应用 |
CN114739918B (zh) * | 2022-04-13 | 2022-11-01 | 云南省农业科学院质量标准与检测技术研究所 | 植物颜色测定方法、装置、系统及存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380169A (en) * | 1981-01-21 | 1983-04-19 | The Curators Of The University Of Missouri | Method and apparatus for measuring moisture tension in leaves of growing plants |
JPS6449939A (en) * | 1987-08-20 | 1989-02-27 | Minolta Camera Kk | Optical density measuring instrument |
JPS6449933A (en) * | 1987-08-19 | 1989-02-27 | Minolta Camera Kk | Optical density measuring instrument |
JPH08114503A (ja) * | 1994-08-23 | 1996-05-07 | Olympus Optical Co Ltd | 色測定装置 |
JPH08327538A (ja) * | 1995-05-30 | 1996-12-13 | Satake Eng Co Ltd | 分光分析測定装置 |
KR20030019735A (ko) * | 2001-08-30 | 2003-03-07 | 주식회사 신코 | 고 분해능 다기능 분광 측색기 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3885878A (en) * | 1970-01-19 | 1975-05-27 | British Paint Colour Res Ass | Colour measuring devices |
US4033698A (en) * | 1975-10-10 | 1977-07-05 | International Business Machines Corporation | Apparatus for textile color analysis |
US4029419A (en) * | 1975-10-10 | 1977-06-14 | International Business Machines Corporation | Textile color analyzer calibration |
US4715715A (en) * | 1984-11-06 | 1987-12-29 | Measurex Corporation | System for measuring the color of a material |
JPS63155032U (ko) | 1987-03-31 | 1988-10-12 | ||
JPH0641250Y2 (ja) | 1987-09-22 | 1994-10-26 | 三田工業株式会社 | 画像形成装置の原稿案内機構 |
US4950905A (en) * | 1989-02-06 | 1990-08-21 | Xerox Corporation | Colored toner optical developability sensor with improved sensing latitude |
JPH0611442A (ja) | 1992-06-29 | 1994-01-21 | Kurabo Ind Ltd | 赤外線光学装置 |
JPH09152400A (ja) | 1995-11-30 | 1997-06-10 | Ricoh Co Ltd | 含水分測定装置 |
JP3568687B2 (ja) | 1995-12-06 | 2004-09-22 | オリンパス株式会社 | 照明装置及び色測定装置 |
EP1092972B1 (de) | 1999-10-11 | 2004-08-18 | Gretag-Macbeth AG | Vorrichtung zur automatischen Ausmessung von Messfeldern |
JP2002117402A (ja) | 2000-10-11 | 2002-04-19 | Orisu:Kk | 画像処理方法及びその装置 |
KR100556992B1 (ko) | 2000-12-22 | 2006-03-03 | 나이루스 가부시키가이샤 | 부착물 검출장치 및 이를 이용한 제어장치 |
FR2827383B1 (fr) * | 2001-07-13 | 2004-04-23 | Univ Paris 7 Denis Diderot | Dispositif et procede de radiometrie pour determiner in situ le contenu biochimique de feuilles, et appareil portatif integrant ce dispositif |
-
2005
- 2005-03-01 EP EP05004463A patent/EP1615017A1/en not_active Withdrawn
- 2005-03-07 KR KR1020050018567A patent/KR100643816B1/ko active IP Right Grant
- 2005-03-11 US US11/076,919 patent/US7245377B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380169A (en) * | 1981-01-21 | 1983-04-19 | The Curators Of The University Of Missouri | Method and apparatus for measuring moisture tension in leaves of growing plants |
JPS6449933A (en) * | 1987-08-19 | 1989-02-27 | Minolta Camera Kk | Optical density measuring instrument |
JPS6449939A (en) * | 1987-08-20 | 1989-02-27 | Minolta Camera Kk | Optical density measuring instrument |
JPH08114503A (ja) * | 1994-08-23 | 1996-05-07 | Olympus Optical Co Ltd | 色測定装置 |
JPH08327538A (ja) * | 1995-05-30 | 1996-12-13 | Satake Eng Co Ltd | 分光分析測定装置 |
KR20030019735A (ko) * | 2001-08-30 | 2003-03-07 | 주식회사 신코 | 고 분해능 다기능 분광 측색기 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101382467B1 (ko) * | 2007-07-06 | 2014-04-08 | 현대자동차 주식회사 | 시편 검사 장치 |
Also Published As
Publication number | Publication date |
---|---|
EP1615017A1 (en) | 2006-01-11 |
US7245377B2 (en) | 2007-07-17 |
US20060007443A1 (en) | 2006-01-12 |
KR20060043446A (ko) | 2006-05-15 |
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