DE3371695D1 - Method of photometric measurement - Google Patents
Method of photometric measurementInfo
- Publication number
- DE3371695D1 DE3371695D1 DE8383305954T DE3371695T DE3371695D1 DE 3371695 D1 DE3371695 D1 DE 3371695D1 DE 8383305954 T DE8383305954 T DE 8383305954T DE 3371695 T DE3371695 T DE 3371695T DE 3371695 D1 DE3371695 D1 DE 3371695D1
- Authority
- DE
- Germany
- Prior art keywords
- photometric measurement
- photometric
- measurement
- 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
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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
-
- 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
- G01N2201/04—Batch operation; multisample devices
- G01N2201/0415—Carrusel, sequential
Landscapes
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57171893A JPS5960323A (ja) | 1982-09-30 | 1982-09-30 | 測光装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3371695D1 true DE3371695D1 (en) | 1987-06-25 |
Family
ID=15931757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383305954T Expired DE3371695D1 (en) | 1982-09-30 | 1983-09-30 | Method of photometric measurement |
Country Status (4)
Country | Link |
---|---|
US (1) | US4549809A (de) |
EP (1) | EP0107410B1 (de) |
JP (1) | JPS5960323A (de) |
DE (1) | DE3371695D1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4705403A (en) * | 1984-03-21 | 1987-11-10 | Canon Kabushiki Kaisha | Apparatus and method for measuring a photometric characteristic of a sample portion |
JPS61137066A (ja) * | 1984-12-07 | 1986-06-24 | Toshiba Corp | 自動化学分析装置の測光方式 |
US4737464A (en) * | 1985-09-26 | 1988-04-12 | Molecular Devices Corporation | Solid-state optical assay imaging apparatus |
DE3535515A1 (de) * | 1985-10-04 | 1987-04-09 | Pantuc Ing Buero | Verfahren und vorrichtung zur on-line-messung von transmission oder reflexion an bewegten objekten im bereich detektierbarer elektromagnetischer strahlung |
JPH0754326B2 (ja) * | 1986-06-24 | 1995-06-07 | 株式会社東芝 | 自動化学分析装置 |
US4933146A (en) * | 1986-07-11 | 1990-06-12 | Beckman Instruments, Inc. | Temperature control apparatus for automated clinical analyzer |
US4804274A (en) * | 1986-12-30 | 1989-02-14 | Mobil Oil Corporation | Method and apparatus for determining phase transition temperature using laser attenuation |
SE463639B (sv) * | 1989-05-26 | 1990-12-17 | Petter Jaeremo | Anordning foer kontroll av celler uppslammade i vaetska |
US5449621A (en) * | 1989-07-31 | 1995-09-12 | Biotope, Inc. | Method for measuring specific binding assays |
US5250262A (en) * | 1989-11-22 | 1993-10-05 | Vettest S.A. | Chemical analyzer |
US5089229A (en) * | 1989-11-22 | 1992-02-18 | Vettest S.A. | Chemical analyzer |
JPH07318576A (ja) * | 1994-05-11 | 1995-12-08 | Xerox Corp | 流体感知装置 |
US5730938A (en) * | 1995-08-09 | 1998-03-24 | Bio-Chem Laboratory Systems, Inc. | Chemistry analyzer |
SE9600666L (sv) * | 1996-02-22 | 1997-08-23 | Pharmacia Biotech Ab | Detekteringsanordning |
DE19849597A1 (de) * | 1998-10-28 | 2000-05-04 | Dade Behring Marburg Gmbh | Nephelometrische Detektionseinheit mit optischer In-Prozeß-Kontrolle |
JP3794012B2 (ja) * | 1999-03-10 | 2006-07-05 | 日本電子株式会社 | 回転反応器の測定方式 |
US6307630B1 (en) * | 1999-11-19 | 2001-10-23 | Hach Company | Turbidimeter array system |
US7751049B1 (en) * | 2008-09-16 | 2010-07-06 | Microglo, Llc | Photo sensing fluid contamination and quality monitor |
US7273591B2 (en) | 2003-08-12 | 2007-09-25 | Idexx Laboratories, Inc. | Slide cartridge and reagent test slides for use with a chemical analyzer, and chemical analyzer for same |
US7588733B2 (en) | 2003-12-04 | 2009-09-15 | Idexx Laboratories, Inc. | Retaining clip for reagent test slides |
US7307718B2 (en) * | 2004-02-23 | 2007-12-11 | Ortho-Clinical Diagnostics, Inc. | Determining an analyte by multiple measurements through a cuvette |
US20050185176A1 (en) * | 2004-02-23 | 2005-08-25 | Moran Donald J.Jr. | Determining an analyte by multiple measurements through a cuvette |
ES2633619T3 (es) * | 2005-07-27 | 2017-09-22 | Sysmex Corporation | Cubeta |
JP4598682B2 (ja) * | 2006-01-23 | 2010-12-15 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
US9116129B2 (en) | 2007-05-08 | 2015-08-25 | Idexx Laboratories, Inc. | Chemical analyzer |
WO2009050177A1 (en) * | 2007-10-15 | 2009-04-23 | Ima Life S.R.L. | Inline measurement of moving containers with infrared (ir) spectroscopy |
JP6100587B2 (ja) * | 2013-04-08 | 2017-03-22 | 株式会社堀場製作所 | 分析装置 |
JP6381978B2 (ja) | 2013-07-05 | 2018-08-29 | キヤノンメディカルシステムズ株式会社 | 自動分析装置 |
US9797916B2 (en) | 2014-01-10 | 2017-10-24 | Idexx Laboratories, Inc. | Chemical analyzer |
EP2957892A1 (de) * | 2014-06-17 | 2015-12-23 | Siemens Healthcare Diagnostics Products GmbH | Photometriesystem und Verfahren zur Positionsbestimmung |
ES2623452T3 (es) * | 2014-09-18 | 2017-07-11 | Siemens Healthcare Diagnostics Products Gmbh | Método y dispositivo para la determinación nefelométrica de un analito |
CN107076637B (zh) * | 2014-09-30 | 2020-12-04 | Ft系统有限责任公司 | 用于测量封闭容器内的压力的设备和方法 |
US11047870B2 (en) | 2016-07-21 | 2021-06-29 | Siemens Healthcare Diagnostics Inc. | Photometric cuvette mapping |
CN109477789B (zh) * | 2016-07-21 | 2021-10-22 | 西门子医疗保健诊断公司 | 使用比色皿之间的参考测量来消除源灯强度漂移效应 |
US11977091B2 (en) | 2020-07-10 | 2024-05-07 | Idexx Laboratories Inc. | Point-of-care medical diagnostic analyzer and devices, systems, and methods for medical diagnostic analysis of samples |
WO2023057471A1 (en) * | 2021-10-05 | 2023-04-13 | Gasporox Ab | System and method for measuring a property of a gas in a container |
CN114279990A (zh) * | 2022-01-12 | 2022-04-05 | 北京华科仪科技股份有限公司 | 一种分光光度的测量方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1648841A1 (de) * | 1967-10-18 | 1971-07-22 | Bodenseewerk Perkin Elmer Co | Einstrahl-Photometer |
JPS5081578A (de) * | 1973-11-21 | 1975-07-02 | ||
JPS5364084A (en) * | 1976-11-19 | 1978-06-08 | Hitachi Ltd | System spectometer |
JPS5525412U (de) * | 1978-08-07 | 1980-02-19 | ||
JPS56132548A (en) * | 1980-03-21 | 1981-10-16 | Olympus Optical Co Ltd | Automatic analyzer |
US4308231A (en) * | 1980-08-11 | 1981-12-29 | Coulter Electronics, Inc. | Optical timing and A/D conversion method and apparatus |
-
1982
- 1982-09-30 JP JP57171893A patent/JPS5960323A/ja active Granted
-
1983
- 1983-09-28 US US06/536,790 patent/US4549809A/en not_active Expired - Lifetime
- 1983-09-30 DE DE8383305954T patent/DE3371695D1/de not_active Expired
- 1983-09-30 EP EP83305954A patent/EP0107410B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4549809A (en) | 1985-10-29 |
JPS5960323A (ja) | 1984-04-06 |
EP0107410B1 (de) | 1987-05-20 |
JPH0331217B2 (de) | 1991-05-02 |
EP0107410A1 (de) | 1984-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |