DE3785909T2 - Durchflusszelle für Photometer. - Google Patents
Durchflusszelle für Photometer.Info
- Publication number
- DE3785909T2 DE3785909T2 DE87116310T DE3785909T DE3785909T2 DE 3785909 T2 DE3785909 T2 DE 3785909T2 DE 87116310 T DE87116310 T DE 87116310T DE 3785909 T DE3785909 T DE 3785909T DE 3785909 T2 DE3785909 T2 DE 3785909T2
- Authority
- DE
- Germany
- Prior art keywords
- flow cell
- liquid sample
- body parts
- cell body
- light
- 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 - Lifetime
Links
- 210000004027 cell Anatomy 0.000 claims description 67
- 239000007788 liquid Substances 0.000 claims description 49
- 210000005056 cell body Anatomy 0.000 claims description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 5
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000007740 vapor deposition Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 4
- 230000031700 light absorption Effects 0.000 description 4
- 238000004811 liquid chromatography Methods 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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
- G01N21/05—Flow-through cuvettes
-
- 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
- G01N2021/0346—Capillary cells; Microcells
-
- 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
- G01N21/05—Flow-through cuvettes
- G01N2021/054—Bubble trap; Debubbling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/74—Optical detectors
- G01N2030/746—Optical detectors detecting along the line of flow, e.g. axial
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/74—Optical detectors
Landscapes
- 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)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26378386 | 1986-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3785909D1 DE3785909D1 (de) | 1993-06-24 |
| DE3785909T2 true DE3785909T2 (de) | 1993-11-18 |
Family
ID=17394206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE87116310T Expired - Lifetime DE3785909T2 (de) | 1986-11-07 | 1987-11-05 | Durchflusszelle für Photometer. |
Country Status (4)
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2048954T3 (es) * | 1989-04-14 | 1994-04-01 | Kontron Instr Holding | Celula de circulacion capilar. |
| DE4004990C2 (de) * | 1990-02-19 | 1998-04-09 | Fisher Rosemount Gmbh & Co Ges | Analysenküvette |
| DK111990D0 (da) * | 1990-05-04 | 1990-05-04 | Biometic Aps | Apparat og fremgangsmaade til analyse af en vaeskesuspension |
| EP0488947B1 (de) * | 1990-11-26 | 1995-02-15 | Ciba-Geigy Ag | Detektorzelle |
| US6254828B1 (en) * | 1991-04-29 | 2001-07-03 | Lacount Robert B. | Fluid cell substance analysis and calibration methods |
| US5757482A (en) * | 1995-04-20 | 1998-05-26 | Perseptive Biosystems, Inc. | Module for optical detection in microscale fluidic analyses |
| EP0762119B1 (en) * | 1995-09-06 | 2001-12-05 | Agilent Technologies Deutschland GmbH | Photometric flow apparatus for small sample volumes |
| US5726751A (en) * | 1995-09-27 | 1998-03-10 | University Of Washington | Silicon microchannel optical flow cytometer |
| JPH09218149A (ja) * | 1996-02-15 | 1997-08-19 | Shimadzu Corp | 検出計セルおよび光学測定装置 |
| US5747349A (en) * | 1996-03-20 | 1998-05-05 | University Of Washington | Fluorescent reporter beads for fluid analysis |
| US5708272A (en) * | 1996-05-03 | 1998-01-13 | Intevep, S.A. | Apparatus for determining a parameter of a substance, especially a hydrocarbon |
| US7517499B2 (en) | 2001-09-28 | 2009-04-14 | Ibidi Gmbh | Flow chamber |
| US7029631B2 (en) * | 2002-04-19 | 2006-04-18 | Agilent Technologies, Inc. | Apparatus for improved light collection |
| US6741348B2 (en) | 2002-04-29 | 2004-05-25 | The Curators Of The University Of Missouri | Ultrasensitive spectrophotometer |
| US7294839B2 (en) * | 2002-10-08 | 2007-11-13 | Ric Investements, Inc. | Low volume sample cell and gas monitoring system using same |
| US6867857B2 (en) | 2002-10-29 | 2005-03-15 | Nanostream, Inc. | Flow cell for optical analysis of a fluid |
| US6976384B2 (en) * | 2002-10-31 | 2005-12-20 | Nanostream, Inc. | Parallel detection chromatography systems |
| US7050660B2 (en) * | 2003-04-07 | 2006-05-23 | Eksigent Technologies Llc | Microfluidic detection device having reduced dispersion and method for making same |
| DE10316685A1 (de) * | 2003-04-10 | 2004-10-28 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Vorichtung zur photometrischen Messung der Konzentration einer chemischen Substanz in einer Meßlösung |
| JP4061241B2 (ja) * | 2003-05-13 | 2008-03-12 | ジーエルサイエンス株式会社 | キャピラリーチューブフローセル |
| US7268881B2 (en) * | 2004-02-17 | 2007-09-11 | The Curators Of The University Of Missouri | Light scattering detector |
| US20050257885A1 (en) * | 2004-05-24 | 2005-11-24 | Nanostream, Inc. | Capillary multi-channel optical flow cell |
| US7189960B2 (en) * | 2004-08-27 | 2007-03-13 | The Toro Company | Optical moisture sensor |
| US7903252B2 (en) * | 2005-01-13 | 2011-03-08 | The Curators Of The University Of Missouri | Noise cancellation in fourier transform spectrophotometry |
| US7262844B2 (en) * | 2005-01-13 | 2007-08-28 | The Curators Of The University Of Missouri | Ultrasensitive spectrophotometer |
| TW200801483A (en) | 2006-03-09 | 2008-01-01 | Alltech Associates Inc | Evaporative light scattering detector |
| CN100419406C (zh) * | 2006-03-31 | 2008-09-17 | 洪陵成 | 流动光度分析流通池 |
| US7545490B1 (en) * | 2006-09-26 | 2009-06-09 | Itt Manufacturing Enterprises, Inc. | Microscope flow cell apparatus for raman analysis of a liquid |
| EP2124036A1 (en) | 2008-05-20 | 2009-11-25 | Agilent Technologies, Inc. | Pre-positioning and guiding mechanism for inserting a flow cell in a detector |
| US20110083493A1 (en) * | 2008-06-11 | 2011-04-14 | The Curators Of The University Of Missouri | Liquid Chromatography Detector and Flow Controller Therefor |
| JP2010060484A (ja) * | 2008-09-05 | 2010-03-18 | Yazaki Corp | 気体セル、気体サンプル室、及び、濃度測定装置 |
| US8233146B2 (en) * | 2009-01-13 | 2012-07-31 | Becton, Dickinson And Company | Cuvette for flow-type particle analyzer |
| US8502969B2 (en) * | 2009-12-16 | 2013-08-06 | Boule Medical Ab | Miniature flow-through cuvette and spectrophotometer containing the same |
| US9007050B2 (en) | 2010-09-17 | 2015-04-14 | The Toro Company | Soil moisture sensor with improved enclosure |
| GB2512507B (en) | 2011-10-24 | 2016-07-13 | The Toro Co | Soil moisture sensor |
| JP6029073B2 (ja) * | 2012-11-30 | 2016-11-24 | パナソニックＩｐマネジメント株式会社 | 光センサ装置、光センサ装置に用いる光学要素の製造方法 |
| US10444138B2 (en) * | 2015-03-25 | 2019-10-15 | Bennubio, Inc. | Optical cell constructed by anodically bonding a thin metal layer between two optically clear glass windows |
| US10871440B2 (en) | 2017-12-23 | 2020-12-22 | Lumacyte, LLC | Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics |
| SG11202005872XA (en) * | 2017-12-23 | 2020-07-29 | Lumacyte LLC | Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics |
| EP3647769A1 (en) | 2018-10-29 | 2020-05-06 | ETH Zurich | Flow cell |
| WO2021159458A1 (zh) * | 2020-02-14 | 2021-08-19 | 科宝智慧医疗科技（上海）有限公司 | 一种用于液体分析的容器 |
| CN115656047B (zh) * | 2022-09-27 | 2025-09-12 | 大连依利特分析仪器有限公司 | 横截面异形渐变双轴向锥型腔流动池 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3751173A (en) * | 1972-08-24 | 1973-08-07 | Micromedic Systems Inc | Flowthrough cuvette |
| US4180739A (en) * | 1977-12-23 | 1979-12-25 | Varian Associates, Inc. | Thermostatable flow cell for fluorescence measurements |
| JPS59180448A (ja) * | 1983-03-31 | 1984-10-13 | Kusano Kagaku Kikai Seisakusho:Kk | 分光分析用フロ−セル |
| JPS60125540A (ja) * | 1983-12-09 | 1985-07-04 | Union Giken:Kk | ミクロフロ−セル |
| US4575424A (en) * | 1984-03-01 | 1986-03-11 | Isco, Inc. | Chromatographic flow cell and method of making it |
| DE3414260A1 (de) * | 1984-04-14 | 1985-10-24 | Fa. Carl Zeiss, 7920 Heidenheim | Durchflusskuevette mit nl-volumen |
| EP0186755A3 (de) * | 1984-11-26 | 1986-07-23 | Kontron-Holding Ag | Durchflusszelle |
| US4588893A (en) * | 1985-02-25 | 1986-05-13 | Nicolet Instrument Corporation | Light-pipe flow cell for supercritical fluid chromatography |
| JPS61231435A (ja) * | 1985-04-08 | 1986-10-15 | Hitachi Ltd | フロ−セル |
-
1987
- 1987-10-26 JP JP62268177A patent/JPS63241337A/ja active Granted
- 1987-11-04 US US07/116,543 patent/US4823168A/en not_active Expired - Lifetime
- 1987-11-05 EP EP87116310A patent/EP0266769B1/en not_active Expired - Lifetime
- 1987-11-05 DE DE87116310T patent/DE3785909T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0266769A3 (en) | 1990-01-24 |
| EP0266769A2 (en) | 1988-05-11 |
| DE3785909D1 (de) | 1993-06-24 |
| EP0266769B1 (en) | 1993-05-19 |
| JPS63241337A (ja) | 1988-10-06 |
| US4823168A (en) | 1989-04-18 |
| JPH0583141B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |