NO881949L - Fremgangsmaate og innretning for optisk analyse. - Google Patents
Fremgangsmaate og innretning for optisk analyse.Info
- Publication number
- NO881949L NO881949L NO881949A NO881949A NO881949L NO 881949 L NO881949 L NO 881949L NO 881949 A NO881949 A NO 881949A NO 881949 A NO881949 A NO 881949A NO 881949 L NO881949 L NO 881949L
- Authority
- NO
- Norway
- Prior art keywords
- pct
- sec
- particles
- date
- twin beams
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 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
- 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)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (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)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (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)
- Manufacturing Of Micro-Capsules (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (2)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO881949D0 NO881949D0 (no) | 1988-05-04 |
NO881949L true NO881949L (no) | 1988-07-04 |
Family
ID=10603730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO881949A NO881949L (no) | 1986-09-05 | 1988-05-04 | Fremgangsmaate og innretning for optisk analyse. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4927268A (no) |
EP (1) | EP0279840B1 (no) |
JP (1) | JPH01500852A (no) |
AT (1) | ATE70127T1 (no) |
AU (1) | AU612598B2 (no) |
BR (1) | BR8707451A (no) |
DE (1) | DE3775036D1 (no) |
DK (1) | DK170033B1 (no) |
FI (1) | FI882091A (no) |
GB (1) | GB8621426D0 (no) |
HU (1) | HUT56627A (no) |
NO (1) | NO881949L (no) |
SU (1) | SU1743371A3 (no) |
WO (1) | WO1988001736A1 (no) |
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 |
US5250186A (en) * | 1990-10-23 | 1993-10-05 | Cetus Corporation | HPLC light scattering detector for biopolymers |
US5269937A (en) * | 1990-10-23 | 1993-12-14 | 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 (en) * | 1999-01-21 | 2005-08-31 | European Space Agency | Dynamic light scattering method and apparatus |
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 |
US7133132B2 (en) * | 2003-09-19 | 2006-11-07 | The Regents Of The University Of California | Light-force sensor and method for measuring axial optical-trap forces from changes in light momentum along an optic axis |
US7800750B2 (en) * | 2003-09-19 | 2010-09-21 | The Regents Of The University Of California | Optical trap utilizing a reflecting mirror for alignment |
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 |
KR101947004B1 (ko) | 2008-06-10 | 2019-02-12 | 엑스트랄리스 테크놀로지 리미티드 | 입자 검출 |
TWI600891B (zh) * | 2009-05-01 | 2017-10-01 | 愛克斯崔里斯科技有限公司 | 微粒偵測技術(一) |
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 JP JP62505521A patent/JPH01500852A/ja active Pending
- 1987-09-07 DE DE8787905771T patent/DE3775036D1/de not_active Expired - Fee Related
- 1987-09-07 EP EP87905771A patent/EP0279840B1/en not_active Expired - Lifetime
- 1987-09-07 AU AU79110/87A patent/AU612598B2/en not_active Ceased
- 1987-09-07 BR BR8707451A patent/BR8707451A/pt unknown
- 1987-09-07 HU HU874559A patent/HUT56627A/hu unknown
- 1987-09-07 AT AT87905771T patent/ATE70127T1/de not_active IP Right Cessation
- 1987-09-07 US US07/215,070 patent/US4927268A/en not_active Expired - Fee Related
- 1987-09-07 WO PCT/GB1987/000627 patent/WO1988001736A1/en active IP Right Grant
-
1988
- 1988-05-04 SU SU884356098A patent/SU1743371A3/ru active
- 1988-05-04 NO NO881949A patent/NO881949L/no unknown
- 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
Also Published As
Publication number | Publication date |
---|---|
FI882091A0 (fi) | 1988-05-04 |
WO1988001736A1 (en) | 1988-03-10 |
SU1743371A3 (ru) | 1992-06-23 |
DK242288A (da) | 1988-05-04 |
EP0279840A1 (en) | 1988-08-31 |
DE3775036D1 (de) | 1992-01-16 |
DK170033B1 (da) | 1995-05-01 |
BR8707451A (pt) | 1988-12-06 |
DK242288D0 (da) | 1988-05-04 |
ATE70127T1 (de) | 1991-12-15 |
FI882091A (fi) | 1988-05-04 |
JPH01500852A (ja) | 1989-03-23 |
AU612598B2 (en) | 1991-07-18 |
AU7911087A (en) | 1988-03-24 |
NO881949D0 (no) | 1988-05-04 |
EP0279840B1 (en) | 1991-12-04 |
US4927268A (en) | 1990-05-22 |
HUT56627A (en) | 1991-09-30 |
GB8621426D0 (en) | 1986-10-15 |
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