DE69937618D1 - Vorrichtung und Methode zur Messung der optischen Dichte - Google Patents

Vorrichtung und Methode zur Messung der optischen Dichte

Info

Publication number
DE69937618D1
DE69937618D1 DE69937618T DE69937618T DE69937618D1 DE 69937618 D1 DE69937618 D1 DE 69937618D1 DE 69937618 T DE69937618 T DE 69937618T DE 69937618 T DE69937618 T DE 69937618T DE 69937618 D1 DE69937618 D1 DE 69937618D1
Authority
DE
Germany
Prior art keywords
measuring
optical density
density
optical
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
Application number
DE69937618T
Other languages
English (en)
Other versions
DE69937618T2 (de
Inventor
Jukka Tuunanen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thermo Fisher Scientific Oy
Original Assignee
Thermo Electron Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thermo Electron Oy filed Critical Thermo Electron Oy
Publication of DE69937618D1 publication Critical patent/DE69937618D1/de
Application granted granted Critical
Publication of DE69937618T2 publication Critical patent/DE69937618T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
DE69937618T 1998-04-17 1999-03-02 Vorrichtung und Methode zur Messung der optischen Dichte Expired - Lifetime DE69937618T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980855 1998-04-17
FI980855 1998-04-17

Publications (2)

Publication Number Publication Date
DE69937618D1 true DE69937618D1 (de) 2008-01-10
DE69937618T2 DE69937618T2 (de) 2008-11-27

Family

ID=8551532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937618T Expired - Lifetime DE69937618T2 (de) 1998-04-17 1999-03-02 Vorrichtung und Methode zur Messung der optischen Dichte

Country Status (4)

Country Link
US (1) US6111636A (de)
EP (1) EP0950892B8 (de)
JP (1) JP3964572B2 (de)
DE (1) DE69937618T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784464B1 (fr) * 1998-10-08 2000-12-22 Andre Chojnacki Tete de mesure optique, notamment pour un analyseur automatique de reaction chimique ou biochimique
US6307630B1 (en) * 1999-11-19 2001-10-23 Hach Company Turbidimeter array system
WO2002014539A1 (en) * 2000-08-14 2002-02-21 University Of Maryland Baltimore County Bioreactor and bioprocessing technique
US7355698B2 (en) * 2005-04-25 2008-04-08 Spin Diagnostics, Inc. High throughput imaging device and method
FI20085934A0 (fi) * 2008-10-03 2008-10-03 Wallac Oy Menetelmä ja laitteisto näytteiden eluoinnin havaitsemiseksi
DE102011075530A1 (de) 2011-05-09 2012-01-26 WTW Wissenschaftlich-Technische Werkstätten GmbH Fotometer zur In-situ-Messung in Fluiden
JP5453490B2 (ja) 2011-12-21 2014-03-26 財團法人工業技術研究院 除湿と離脱装置及びシステム
AU2014308993A1 (en) 2013-08-22 2016-04-14 Becton, Dickinson And Company Nephelometry method and apparatus for determining the concentration of suspended particles in an array of sample containers
CN109632658A (zh) * 2018-12-14 2019-04-16 北京倍肯恒业科技发展股份有限公司 模块化理化检测系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482251A (en) * 1981-10-19 1984-11-13 Electro-Nucleonics, Inc. Clinical analyzer
FI833033A0 (fi) * 1983-08-24 1983-08-24 Labsystems Oy Kyvettenhet
US4580895A (en) * 1983-10-28 1986-04-08 Dynatech Laboratories, Incorporated Sample-scanning photometer
JPS60108731A (ja) * 1983-11-18 1985-06-14 Olympus Optical Co Ltd 自動分析装置の測定値補正方法
US5112134A (en) * 1984-03-01 1992-05-12 Molecular Devices Corporation Single source multi-site photometric measurement system
EP0217632B1 (de) * 1985-09-30 1996-05-22 Molecular Devices Corporation Photometrisches Vielortmesssystem mit einer Quelle
JPS62115348A (ja) * 1985-09-30 1987-05-27 モレキユラ−　デバイスイズ　コ−ポレイシヨン 多ビ−ムによる光度測定装置および測定方法
GB8631084D0 (en) * 1986-12-31 1987-02-04 Amersham Int Plc Shutter assembly
JPH01112162A (ja) * 1987-10-26 1989-04-28 Olympus Optical Co Ltd 自動分析装置
JP2874008B2 (ja) * 1990-05-18 1999-03-24 スズキ株式会社 粒子凝集パターン判定装置
JPH0678978B2 (ja) * 1990-05-25 1994-10-05 スズキ株式会社 凝集パターン検出装置
US5157455A (en) * 1990-08-07 1992-10-20 Macri James N Apparatus for the calibration and quality control of a spectrophotometer
US5292482A (en) * 1991-02-07 1994-03-08 Olympus Optical Co., Ltd. Automatic analyzing apparatus and automatic analyzing method
FI954510A0 (fi) * 1995-09-22 1995-09-22 Labsystems Oy Analysator

Also Published As

Publication number Publication date
DE69937618T2 (de) 2008-11-27
EP0950892B8 (de) 2008-01-23
EP0950892A2 (de) 1999-10-20
EP0950892B1 (de) 2007-11-28
US6111636A (en) 2000-08-29
EP0950892A3 (de) 2000-03-15
JP3964572B2 (ja) 2007-08-22
JPH11337479A (ja) 1999-12-10

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: THERMO FISHER SCIENTIFIC OY, VANTAA, FI

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE