ZA91522B - Optical inspection method and apparatus - Google Patents
Optical inspection method and apparatusInfo
- Publication number
- ZA91522B ZA91522B ZA91522A ZA91522A ZA91522B ZA 91522 B ZA91522 B ZA 91522B ZA 91522 A ZA91522 A ZA 91522A ZA 91522 A ZA91522 A ZA 91522A ZA 91522 B ZA91522 B ZA 91522B
- Authority
- ZA
- South Africa
- Prior art keywords
- optical inspection
- head
- pct
- container
- sample
- Prior art date
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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/13—Moving of cuvettes or solid samples to or from the investigating station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N2021/4764—Special kinds of physical applications
- G01N2021/4769—Fluid samples, e.g. slurries, granulates; Compressible powdery of fibrous samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
- G01N2203/0085—Compressibility
Landscapes
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Optical Measuring Cells (AREA)
- Eye Examination Apparatus (AREA)
- Holo Graphy (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909001701A GB9001701D0 (en) | 1990-01-25 | 1990-01-25 | Optical inspection method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA91522B true ZA91522B (en) | 1991-12-24 |
Family
ID=10669888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA91522A ZA91522B (en) | 1990-01-25 | 1991-01-24 | Optical inspection method and apparatus |
Country Status (13)
Country | Link |
---|---|
US (1) | US5353112A (ru) |
EP (1) | EP0512004B1 (ru) |
JP (1) | JPH07117493B2 (ru) |
KR (1) | KR920704121A (ru) |
AT (1) | ATE125944T1 (ru) |
AU (1) | AU652734B2 (ru) |
CA (1) | CA2071210A1 (ru) |
DE (1) | DE69111794T2 (ru) |
GB (2) | GB9001701D0 (ru) |
IE (1) | IE65044B1 (ru) |
RU (1) | RU2078334C1 (ru) |
WO (1) | WO1991011699A1 (ru) |
ZA (1) | ZA91522B (ru) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5610710A (en) * | 1996-05-28 | 1997-03-11 | International Business Machines Corporation | Dual mode illumination system for optical inspection |
DE19644617C2 (de) * | 1996-10-21 | 1999-04-15 | Lange Gmbh Dr Bruno | Verfahren und Vorrichtung zur Farbmessung |
US6469311B1 (en) | 1997-07-16 | 2002-10-22 | Molecular Devices Corporation | Detection device for light transmitted from a sensed volume |
US6071748A (en) | 1997-07-16 | 2000-06-06 | Ljl Biosystems, Inc. | Light detection device |
US6576476B1 (en) | 1998-09-02 | 2003-06-10 | Ljl Biosystems, Inc. | Chemiluminescence detection method and device |
WO2000050877A1 (en) | 1999-02-23 | 2000-08-31 | Ljl Biosystems, Inc. | Frequency-domain light detection device |
US6992761B2 (en) | 1997-09-20 | 2006-01-31 | Molecular Devices Corporation | Broad range light detection system |
WO2000006991A2 (en) | 1998-07-27 | 2000-02-10 | Ljl Biosystems, Inc. | Apparatus and methods for spectroscopic measurements |
WO2000005336A2 (en) * | 1998-07-22 | 2000-02-03 | Ljl Biosystems, Inc. | Devices and methods for sample analysis |
US6825921B1 (en) | 1999-11-10 | 2004-11-30 | Molecular Devices Corporation | Multi-mode light detection system |
US6297018B1 (en) | 1998-04-17 | 2001-10-02 | Ljl Biosystems, Inc. | Methods and apparatus for detecting nucleic acid polymorphisms |
US6486947B2 (en) * | 1998-07-22 | 2002-11-26 | Ljl Biosystems, Inc. | Devices and methods for sample analysis |
WO2000006990A2 (en) | 1998-07-27 | 2000-02-10 | Ljl Biosystems, Inc. | Apparatus and methods for time-resolved spectroscopic measurements |
US6326605B1 (en) | 1998-02-20 | 2001-12-04 | Ljl Biosystems, Inc. | Broad range light detection system |
US6084666A (en) * | 1999-01-19 | 2000-07-04 | N+K Technology Inc. | Apparatus for multiple positioning of a planar sample at a repeatable distance and angle from a testing device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224324A (en) * | 1962-09-27 | 1965-12-21 | Monsanto Co | Method of presentation of compressionable fibrous samples |
FR1375321A (fr) * | 1963-09-27 | 1964-10-16 | Monsanto Chemicals | Procédé et dispositif pour la présentation d'échantillons en vue d'analyse colorimétrique |
US4037970A (en) * | 1972-08-24 | 1977-07-26 | Neotec Corporation | Optical analyzer for agricultural products |
US3999860A (en) * | 1975-10-10 | 1976-12-28 | International Business Machines Corporation | Apparatus for textile color analysis |
US3998090A (en) * | 1975-11-07 | 1976-12-21 | The United States Of America As Represented By The Secretary Of The Army | Soil compactor |
US4289402A (en) * | 1979-08-03 | 1981-09-15 | Schubert & Salzer | Spark chamber for a vacuum emission spectrometer |
DE8230199U1 (de) * | 1982-10-27 | 1983-03-24 | Laboratorium Prof. Dr. Rudolf Berthold, 7547 Wildbad | Abdunkelbare messstation eines photometers |
CH660631A5 (de) * | 1983-02-28 | 1987-05-15 | Fischer Ag Georg | Verfahren zur messung von formstoffeigenschaften, ein mittel zu dessen ausfuehrung und eine anwendung des verfahrens. |
JPS59173730A (ja) * | 1983-03-23 | 1984-10-01 | Showa Electric Wire & Cable Co Ltd | 固体微量試料の錠剤成形方法 |
DE3540823C1 (de) * | 1985-11-16 | 1986-10-02 | Laboratorium Prof. Dr. Rudolf Berthold, 7547 Wildbad | Fotometrische Messstation |
US4761552A (en) * | 1986-09-16 | 1988-08-02 | Trebor Industries, Inc. | Standard for near-infrared reflectance measurement and method of making the same |
US4801804A (en) * | 1986-09-30 | 1989-01-31 | Trebor Industries, Inc. | Method and apparatus for near infrared reflectance measurement of non-homogeneous materials |
JPH0748065B2 (ja) * | 1988-05-27 | 1995-05-24 | 信越化学工業株式会社 | 白色系粉体中の着色異物検査方法および装置 |
-
1990
- 1990-01-25 GB GB909001701A patent/GB9001701D0/en active Pending
-
1991
- 1991-01-03 GB GB9100042A patent/GB2240391B/en not_active Expired - Fee Related
- 1991-01-24 IE IE25291A patent/IE65044B1/en not_active IP Right Cessation
- 1991-01-24 ZA ZA91522A patent/ZA91522B/xx unknown
- 1991-01-25 DE DE69111794T patent/DE69111794T2/de not_active Expired - Fee Related
- 1991-01-25 WO PCT/GB1991/000109 patent/WO1991011699A1/en active IP Right Grant
- 1991-01-25 JP JP3503141A patent/JPH07117493B2/ja not_active Expired - Lifetime
- 1991-01-25 AT AT91902873T patent/ATE125944T1/de not_active IP Right Cessation
- 1991-01-25 EP EP91902873A patent/EP0512004B1/en not_active Expired - Lifetime
- 1991-01-25 CA CA002071210A patent/CA2071210A1/en not_active Abandoned
- 1991-01-25 RU SU915052883A patent/RU2078334C1/ru active
- 1991-01-25 US US07/859,497 patent/US5353112A/en not_active Expired - Fee Related
- 1991-01-25 KR KR1019920701664A patent/KR920704121A/ko active IP Right Grant
- 1991-01-25 AU AU71510/91A patent/AU652734B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE69111794T2 (de) | 1996-01-11 |
EP0512004B1 (en) | 1995-08-02 |
GB9001701D0 (en) | 1990-03-28 |
GB2240391B (en) | 1993-09-01 |
GB9100042D0 (en) | 1991-02-20 |
JPH07117493B2 (ja) | 1995-12-18 |
GB2240391A (en) | 1991-07-31 |
WO1991011699A1 (en) | 1991-08-08 |
DE69111794D1 (de) | 1995-09-07 |
AU652734B2 (en) | 1994-09-08 |
IE65044B1 (en) | 1995-10-18 |
EP0512004A1 (en) | 1992-11-11 |
IE910252A1 (en) | 1991-08-14 |
CA2071210A1 (en) | 1991-07-26 |
RU2078334C1 (ru) | 1997-04-27 |
ATE125944T1 (de) | 1995-08-15 |
AU7151091A (en) | 1991-08-21 |
US5353112A (en) | 1994-10-04 |
KR920704121A (ko) | 1992-12-19 |
JPH05505671A (ja) | 1993-08-19 |
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