FR2841983B1 - Procede et dispositif permettant de mesurer un flux lumineux retrodiffuse par un milieu disperse, non perturbe par les reflexions aux interfaces - Google Patents
Procede et dispositif permettant de mesurer un flux lumineux retrodiffuse par un milieu disperse, non perturbe par les reflexions aux interfacesInfo
- Publication number
- FR2841983B1 FR2841983B1 FR0208235A FR0208235A FR2841983B1 FR 2841983 B1 FR2841983 B1 FR 2841983B1 FR 0208235 A FR0208235 A FR 0208235A FR 0208235 A FR0208235 A FR 0208235A FR 2841983 B1 FR2841983 B1 FR 2841983B1
- Authority
- FR
- France
- Prior art keywords
- retroducted
- perturbed
- reflections
- interfaces
- measuring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- G01N21/03—Cuvette constructions
- G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
-
- 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, e.g. by light scattering, diffraction, holography or imaging
- G01N15/0227—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging using imaging, e.g. a projected image of suspension; using holography
-
- 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
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0208235A FR2841983B1 (fr) | 2002-07-02 | 2002-07-02 | Procede et dispositif permettant de mesurer un flux lumineux retrodiffuse par un milieu disperse, non perturbe par les reflexions aux interfaces |
AU2003260625A AU2003260625A1 (en) | 2002-07-02 | 2003-06-25 | Method and device for measuring a light flux backscattered by a dispersed medium, unperturbed by interface reflections |
EP03762707A EP1540312A1 (fr) | 2002-07-02 | 2003-06-25 | Procede et dispositif permettant de mesurer un flux lumineux retrodiffuse par un milieu disperse, non perturbe par les reflexions aux interfaces |
US10/519,460 US7312868B2 (en) | 2002-07-02 | 2003-06-25 | Method and device for measuring a light flux backscattered by a dispersed medium, unperturbed by interface reflections |
PCT/FR2003/001959 WO2004005897A1 (fr) | 2002-07-02 | 2003-06-25 | Procede et dispositif permettant de mesurer un flux lumineux retrodiffuse par un milieu disperse, non perturbe par les reflexions aux interfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0208235A FR2841983B1 (fr) | 2002-07-02 | 2002-07-02 | Procede et dispositif permettant de mesurer un flux lumineux retrodiffuse par un milieu disperse, non perturbe par les reflexions aux interfaces |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2841983A1 FR2841983A1 (fr) | 2004-01-09 |
FR2841983B1 true FR2841983B1 (fr) | 2004-10-08 |
Family
ID=29725066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0208235A Expired - Fee Related FR2841983B1 (fr) | 2002-07-02 | 2002-07-02 | Procede et dispositif permettant de mesurer un flux lumineux retrodiffuse par un milieu disperse, non perturbe par les reflexions aux interfaces |
Country Status (5)
Country | Link |
---|---|
US (1) | US7312868B2 (fr) |
EP (1) | EP1540312A1 (fr) |
AU (1) | AU2003260625A1 (fr) |
FR (1) | FR2841983B1 (fr) |
WO (1) | WO2004005897A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2938917B1 (fr) * | 2008-11-26 | 2018-05-18 | Formulaction | Dispositif d'analyse d'un melange polyphasique via un faisceau de lumiere retrodiffusee par celui-ci |
FR2945629B1 (fr) | 2009-05-15 | 2011-06-10 | Formulaction | Procede de caracterisation rheologique d'un milieu complexe |
JP5709368B2 (ja) * | 2009-11-04 | 2015-04-30 | キヤノン株式会社 | 生体情報取得装置 |
CN109682754B (zh) * | 2017-10-19 | 2021-10-01 | 中国石油化工股份有限公司 | 多通道稳定性分析仪 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3843268A (en) * | 1973-07-05 | 1974-10-22 | Beckman Instruments Inc | Sample container for laser light scattering photometers |
GB2191280A (en) * | 1986-04-28 | 1987-12-09 | London Polytech | Flocculation monitor |
ATE112181T1 (de) * | 1989-06-20 | 1994-10-15 | Claudio Bonini | Prüfröhrchen mit einer linsenförmigen aussenfläche, insbesondere für automatische klinische analysen. |
JP2694304B2 (ja) * | 1990-03-19 | 1997-12-24 | 株式会社 堀場製作所 | 光回折、散乱式粒度分布測定装置 |
US5899552A (en) * | 1993-11-11 | 1999-05-04 | Enplas Corporation | Surface light source device |
JP3920364B2 (ja) * | 1994-12-28 | 2007-05-30 | 株式会社エンプラス | 二光束生成方法及び二光束生成型面光源装置 |
US6100541A (en) * | 1998-02-24 | 2000-08-08 | Caliper Technologies Corporation | Microfluidic devices and systems incorporating integrated optical elements |
-
2002
- 2002-07-02 FR FR0208235A patent/FR2841983B1/fr not_active Expired - Fee Related
-
2003
- 2003-06-25 US US10/519,460 patent/US7312868B2/en not_active Expired - Fee Related
- 2003-06-25 EP EP03762707A patent/EP1540312A1/fr not_active Withdrawn
- 2003-06-25 AU AU2003260625A patent/AU2003260625A1/en not_active Abandoned
- 2003-06-25 WO PCT/FR2003/001959 patent/WO2004005897A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2841983A1 (fr) | 2004-01-09 |
AU2003260625A1 (en) | 2004-01-23 |
WO2004005897A1 (fr) | 2004-01-15 |
EP1540312A1 (fr) | 2005-06-15 |
US20060061766A1 (en) | 2006-03-23 |
US7312868B2 (en) | 2007-12-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 14 |
|
ST | Notification of lapse |
Effective date: 20170331 |