ATE70127T1 - Vorrichtung zur optischen analyse. - Google Patents
Vorrichtung zur optischen analyse.Info
- Publication number
- ATE70127T1 ATE70127T1 AT87905771T AT87905771T ATE70127T1 AT E70127 T1 ATE70127 T1 AT E70127T1 AT 87905771 T AT87905771 T AT 87905771T AT 87905771 T AT87905771 T AT 87905771T AT E70127 T1 ATE70127 T1 AT E70127T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- sec
- particles
- date
- twin beams
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000013307 optical fiber Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- 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
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1434—Optical arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N2015/0238—Single particle scatter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1434—Optical arrangements
- G01N2015/1438—Using two lasers in succession
-
- 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
- G01N21/171—Systems in which incident light is modified in accordance with the properties of the material investigated with calorimetric detection, e.g. with thermal lens detection
- G01N2021/1712—Thermal lens, mirage effect
-
- 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
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
- G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/08—Optical fibres; light guides
Landscapes
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Glass Compositions (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Spectrometry And Color Measurement (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB868621426A GB8621426D0 (en) | 1986-09-05 | 1986-09-05 | Particle analysis |
| PCT/GB1987/000627 WO1988001736A1 (en) | 1986-09-05 | 1987-09-07 | Optical analysis |
| EP87905771A EP0279840B1 (de) | 1986-09-05 | 1987-09-07 | Vorrichtung zur optischen analyse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE70127T1 true ATE70127T1 (de) | 1991-12-15 |
Family
ID=10603730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT87905771T ATE70127T1 (de) | 1986-09-05 | 1987-09-07 | Vorrichtung zur optischen analyse. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4927268A (de) |
| EP (1) | EP0279840B1 (de) |
| JP (1) | JPH01500852A (de) |
| AT (1) | ATE70127T1 (de) |
| AU (1) | AU612598B2 (de) |
| BR (1) | BR8707451A (de) |
| DE (1) | DE3775036D1 (de) |
| DK (1) | DK170033B1 (de) |
| FI (1) | FI882091A (de) |
| GB (1) | GB8621426D0 (de) |
| HU (1) | HUT56627A (de) |
| NO (1) | NO881949L (de) |
| SU (1) | SU1743371A3 (de) |
| WO (1) | WO1988001736A1 (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999513A (en) * | 1988-09-09 | 1991-03-12 | Canon Kabushiki Kaisha | Particle measuring apparatus |
| GB8826487D0 (en) * | 1988-11-11 | 1988-12-14 | Health Lab Service Board | Optical determination of velocity |
| US5269937A (en) * | 1990-10-23 | 1993-12-14 | Cetus Corporation | HPLC light scattering detector for biopolymers |
| US5250186A (en) * | 1990-10-23 | 1993-10-05 | Cetus Corporation | HPLC light scattering detector for biopolymers |
| US5155549A (en) * | 1990-10-25 | 1992-10-13 | The Research Of State University Of New York | Method and apparatus for determining the physical properties of materials using dynamic light scattering techniques |
| US5133602A (en) * | 1991-04-08 | 1992-07-28 | International Business Machines Corporation | Particle path determination system |
| NL9301446A (nl) * | 1993-08-20 | 1995-03-16 | Univ Delft Tech | Werkwijze en inrichting voor het meten van vormeigenschappen van deeltjes. |
| JPH0798276A (ja) * | 1993-09-28 | 1995-04-11 | Hitachi Electron Eng Co Ltd | Ｄｎａ塩基配列決定装置 |
| US5943130A (en) * | 1996-10-21 | 1999-08-24 | Insitec, Inc. | In situ sensor for near wafer particle monitoring in semiconductor device manufacturing equipment |
| DE19725211C1 (de) * | 1997-06-15 | 1998-06-04 | Alv Laser Vertriebsgesellschaf | Faserdetektor zur Detektion des Streulichtes oder des Fluoreszenzlichtes einer flüssigen Suspension |
| GB9810492D0 (en) * | 1998-05-16 | 1998-07-15 | Microbial Systems Ltd | Particle detection system and components thereof |
| DE19845363A1 (de) * | 1998-10-02 | 2000-04-27 | Kima Ges Fuer Echtzeitsysteme | On-Line Partikelgrößenmeßgerät |
| EP1022549B1 (de) * | 1999-01-21 | 2005-08-31 | European Space Agency | Verfahren und Vorrichtung zur dynamischen Lichtstreuung |
| JP2002365252A (ja) * | 2001-06-12 | 2002-12-18 | Nippon Sheet Glass Co Ltd | マイクロ化学システム |
| JP2003042982A (ja) * | 2001-07-27 | 2003-02-13 | Nippon Sheet Glass Co Ltd | 光熱変換分光分析方法及びその方法を実行するマイクロ化学システム |
| JP3848125B2 (ja) * | 2001-10-22 | 2006-11-22 | 日本板硝子株式会社 | 光熱変換分光分析方法及びマイクロ化学システム |
| JP3824224B2 (ja) * | 2002-09-27 | 2006-09-20 | 日本板硝子株式会社 | マイクロ化学システム |
| US7800750B2 (en) * | 2003-09-19 | 2010-09-21 | The Regents Of The University Of California | Optical trap utilizing a reflecting mirror for alignment |
| JP2007512148A (ja) * | 2003-09-19 | 2007-05-17 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | ピボット回転する光ファイバを利用した光ビーム平行移動装置及び方法 |
| US7633634B2 (en) * | 2007-10-23 | 2009-12-15 | Gii Acquisition, Llc | Optical modules and method of precisely assembling same |
| US8031339B2 (en) * | 2007-12-21 | 2011-10-04 | Lawrence Livermore National Security, Llc | Particle measurement systems and methods |
| SE532499C2 (sv) * | 2008-01-18 | 2010-02-09 | Hemocue Ab | Metod och apparat för analys av partiklar i ett vätskeformigt prov |
| CA2959377C (en) | 2008-06-10 | 2020-03-10 | Garrett Thermal Systems Limited | Particle detection |
| KR101863270B1 (ko) | 2009-05-01 | 2018-06-29 | 엑스트랄리스 테크놀로지 리미티드 | 입자 검출기에 대한 향상 |
| DE102013211885A1 (de) * | 2013-06-24 | 2014-12-24 | Siemens Aktiengesellschaft | Partikeldetektor und Verfahren zur Detektion von Partikeln |
| GB201415783D0 (en) * | 2014-09-05 | 2014-10-22 | Malvern Instr Ltd | Particle characterisation |
| RU2677209C1 (ru) * | 2017-07-27 | 2019-01-15 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Способ оценки качества измельчения нитратов целлюлозы |
| RU2698500C1 (ru) * | 2018-06-14 | 2019-08-28 | Российская Федерация, от имени которой выступает Федеральное агентство по техническому регулированию и метрологии (Росстандарт) | Интерферометрический метод определения функции распределения частиц по размерам |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2054143B (en) * | 1979-07-11 | 1983-06-29 | Atomic Energy Authority Uk | Measurement of the size of particles dispersed in a fluid |
| US4387993A (en) * | 1981-06-25 | 1983-06-14 | Tsi Incorporated | Particle size measuring method and apparatus |
| US4564598A (en) * | 1982-07-12 | 1986-01-14 | Syntex (U.S.A.) Inc. | Limited volume method for particle counting |
| FI831936A0 (fi) * | 1983-05-30 | 1983-05-30 | Labsystems Oy | Anordning foer maetning av fluorescens, turbiditet, luminescens eller absorption |
| DE3412620A1 (de) * | 1984-04-04 | 1985-10-17 | Basf Ag, 6700 Ludwigshafen | Laseroptische anordnung zur messung des dispergiergrades in stroemenden systemen |
| US4801205A (en) * | 1984-06-30 | 1989-01-31 | Kabushiki Kaisha Toshiba | Particle size measuring apparatus |
| US4834497A (en) * | 1987-02-27 | 1989-05-30 | The United States Of American As Represented By The United States Department Of Energy | Fiber optic fluid detector |
-
1986
- 1986-09-05 GB GB868621426A patent/GB8621426D0/en active Pending
-
1987
- 1987-09-07 DE DE8787905771T patent/DE3775036D1/de not_active Expired - Fee Related
- 1987-09-07 HU HU874559A patent/HUT56627A/hu unknown
- 1987-09-07 US US07/215,070 patent/US4927268A/en not_active Expired - Fee Related
- 1987-09-07 JP JP62505521A patent/JPH01500852A/ja active Pending
- 1987-09-07 AT AT87905771T patent/ATE70127T1/de not_active IP Right Cessation
- 1987-09-07 EP EP87905771A patent/EP0279840B1/de not_active Expired - Lifetime
- 1987-09-07 WO PCT/GB1987/000627 patent/WO1988001736A1/en active IP Right Grant
- 1987-09-07 BR BR8707451A patent/BR8707451A/pt unknown
- 1987-09-07 AU AU79110/87A patent/AU612598B2/en not_active Ceased
-
1988
- 1988-05-04 FI FI882091A patent/FI882091A/fi not_active IP Right Cessation
- 1988-05-04 DK DK242288A patent/DK170033B1/da not_active IP Right Cessation
- 1988-05-04 SU SU884356098A patent/SU1743371A3/ru active
- 1988-05-04 NO NO881949A patent/NO881949L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8707451A (pt) | 1988-12-06 |
| GB8621426D0 (en) | 1986-10-15 |
| FI882091A0 (fi) | 1988-05-04 |
| AU612598B2 (en) | 1991-07-18 |
| AU7911087A (en) | 1988-03-24 |
| NO881949L (no) | 1988-07-04 |
| DK170033B1 (da) | 1995-05-01 |
| EP0279840B1 (de) | 1991-12-04 |
| DE3775036D1 (de) | 1992-01-16 |
| EP0279840A1 (de) | 1988-08-31 |
| FI882091A (fi) | 1988-05-04 |
| DK242288A (da) | 1988-05-04 |
| HUT56627A (en) | 1991-09-30 |
| SU1743371A3 (ru) | 1992-06-23 |
| NO881949D0 (no) | 1988-05-04 |
| JPH01500852A (ja) | 1989-03-23 |
| DK242288D0 (da) | 1988-05-04 |
| WO1988001736A1 (en) | 1988-03-10 |
| US4927268A (en) | 1990-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |