DE4135814C2 - Verfahren und Vorrichtung zur Führung von Licht - Google Patents

Verfahren und Vorrichtung zur Führung von Licht

Info

Publication number
DE4135814C2
DE4135814C2 DE4135814A DE4135814A DE4135814C2 DE 4135814 C2 DE4135814 C2 DE 4135814C2 DE 4135814 A DE4135814 A DE 4135814A DE 4135814 A DE4135814 A DE 4135814A DE 4135814 C2 DE4135814 C2 DE 4135814C2
Authority
DE
Germany
Prior art keywords
light
cuvette
screen
row
cuvettes
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
Application number
DE4135814A
Other languages
German (de)
English (en)
Other versions
DE4135814A1 (de
Inventor
Jukka Tuunanen
Aimo Kainiemi
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
Labsystems 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 Labsystems Oy filed Critical Labsystems Oy
Publication of DE4135814A1 publication Critical patent/DE4135814A1/de
Application granted granted Critical
Publication of DE4135814C2 publication Critical patent/DE4135814C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G01N2201/0407—Batch operation; multisample devices with multiple optical units, e.g. one per sample
    • 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
    • G01N2201/0826—Fibre array at source, distributing

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
DE4135814A 1990-10-31 1991-10-30 Verfahren und Vorrichtung zur Führung von Licht Expired - Fee Related DE4135814C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI905381A FI86340C (fi) 1990-10-31 1990-10-31 Foerfarande foer ledning av ljus.

Publications (2)

Publication Number Publication Date
DE4135814A1 DE4135814A1 (de) 1992-05-07
DE4135814C2 true DE4135814C2 (de) 2000-01-05

Family

ID=8531347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4135814A Expired - Fee Related DE4135814C2 (de) 1990-10-31 1991-10-30 Verfahren und Vorrichtung zur Führung von Licht

Country Status (7)

Country Link
US (1) US5216488A (US07943777-20110517-C00090.png)
JP (1) JP3268462B2 (US07943777-20110517-C00090.png)
DE (1) DE4135814C2 (US07943777-20110517-C00090.png)
FI (1) FI86340C (US07943777-20110517-C00090.png)
FR (1) FR2668597A1 (US07943777-20110517-C00090.png)
GB (1) GB2251303B (US07943777-20110517-C00090.png)
IT (1) IT1251444B (US07943777-20110517-C00090.png)

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DE102004021600A1 (de) * 2004-05-03 2005-12-08 Gretag-Macbeth Ag Vorrichtung zur Inline-Überwachung der Druckqualität bei Bogenoffsetdruckmaschinen

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DE9317513U1 (de) * 1993-11-16 1994-01-20 Beck, Horst Philipp, Prof. Dr., 66123 Saarbrücken FIA-Mehrkanalzelle mit Festwellenlängendetektion zur Simultanbestimmung anorganischer Ionen
US5959738A (en) 1994-07-25 1999-09-28 Molecular Devices Corporation Determination of light absorption pathlength in a vertical-beam photometer
SE509274C2 (sv) * 1997-03-11 1999-01-11 Gematron Medical Ab Kyvett för spektrofotometrisk analys
US6469311B1 (en) 1997-07-16 2002-10-22 Molecular Devices Corporation Detection device for light transmitted from a sensed volume
US6071748A (en) 1997-07-16 2000-06-06 Ljl Biosystems, Inc. Light detection device
US6258326B1 (en) 1997-09-20 2001-07-10 Ljl Biosystems, Inc. Sample holders with reference fiducials
US6043880A (en) * 1997-09-15 2000-03-28 Becton Dickinson And Company Automated optical reader for nucleic acid assays
US6597450B1 (en) 1997-09-15 2003-07-22 Becton, Dickinson And Company Automated Optical Reader for Nucleic Acid Assays
US6297018B1 (en) 1998-04-17 2001-10-02 Ljl Biosystems, Inc. Methods and apparatus for detecting nucleic acid polymorphisms
WO2000006991A2 (en) 1998-07-27 2000-02-10 Ljl Biosystems, Inc. Apparatus and methods for spectroscopic measurements
US6825921B1 (en) 1999-11-10 2004-11-30 Molecular Devices Corporation Multi-mode light detection system
US6326605B1 (en) 1998-02-20 2001-12-04 Ljl Biosystems, Inc. Broad range light detection system
US6576476B1 (en) 1998-09-02 2003-06-10 Ljl Biosystems, Inc. Chemiluminescence detection method and device
US6992761B2 (en) * 1997-09-20 2006-01-31 Molecular Devices Corporation Broad range light detection system
US6608671B2 (en) * 1998-07-17 2003-08-19 Vertex Pharmaceuticals (San Diego) Llc Detector and screening device for ion channels
AU5667599A (en) 1998-07-27 2000-02-21 Ljl Biosystems, Inc. Apparatus and methods for time-resolved spectroscopic measurements
US6496260B1 (en) * 1998-12-23 2002-12-17 Molecular Devices Corp. Vertical-beam photometer for determination of light absorption pathlength
AU3005400A (en) 1999-02-23 2000-09-14 Ljl Biosystems, Inc. Frequency-domain light detection device
US6572828B1 (en) * 1999-07-16 2003-06-03 General Electric Company Method and apparatus for high-throughput chemical screening
US20020132360A1 (en) * 2000-11-17 2002-09-19 Flir Systems Boston, Inc. Apparatus and methods for infrared calorimetric measurements
AU2002249778A1 (en) * 2000-11-17 2002-08-12 Thermogenic Imaging, Inc. Apparatus and methods for infrared calorimetric measurements
US9943847B2 (en) 2002-04-17 2018-04-17 Cytonome/St, Llc Microfluidic system including a bubble valve for regulating fluid flow through a microchannel
WO2003097808A2 (en) * 2002-05-17 2003-11-27 Becton, Dickinson And Company Automated system for isolating, amplyifying and detecting a target nucleic acid sequence
GB0229336D0 (en) 2002-12-17 2003-01-22 Amersham Biosciences Ab Multiplexer
US7298478B2 (en) * 2003-08-14 2007-11-20 Cytonome, Inc. Optical detector for a particle sorting system
US9260693B2 (en) 2004-12-03 2016-02-16 Cytonome/St, Llc Actuation of parallel microfluidic arrays
AU2005311631B2 (en) 2004-12-03 2012-06-07 Cytonome/St, Llc Unitary cartridge for particle processing
US20070127027A1 (en) * 2005-12-01 2007-06-07 Kralik John C Photometer having multiple light paths
MX2008009748A (es) * 2006-02-03 2008-12-18 Peter E Rising Collar luminoso.
WO2009108207A1 (en) * 2008-02-29 2009-09-03 Starna Cells, Inc. Apparatus and method for adapting conventional cuvettes for use in a vertical light beam spectrophotometer
US8115922B2 (en) * 2008-02-29 2012-02-14 Starna Cells, Inc. Apparatus and method for adapting conventional cuvettes for use in a vertical light beam spectrophotometer
FI20085934A0 (fi) * 2008-10-03 2008-10-03 Wallac Oy Menetelmä ja laitteisto näytteiden eluoinnin havaitsemiseksi
US10473591B2 (en) * 2017-05-01 2019-11-12 Wyatt Technology Corporation High throughput method and apparatus for measuring multiple optical properties of a liquid sample
US20210239604A1 (en) * 2018-04-23 2021-08-05 Meon Medical Solutions Gmbh & Co Kg Optical measuring unit and optical measuring method for obtaining measurement signals of fluid media
US10609217B2 (en) * 2018-07-12 2020-03-31 Nice Ltd Method and system for automatic detection of agent availability to attend a schedule and reassignment thereof
JP7340034B2 (ja) * 2019-11-19 2023-09-06 富士フイルム株式会社 検査装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539777A (en) * 1967-01-09 1970-11-10 Ibm Data sensing system
DE2137332A1 (de) * 1970-08-06 1972-02-10 Technicon Instr Vorrichtung zum Zeitmultiplexbetrieb eines Probenanalysiergerats
DE3204578A1 (de) * 1981-02-10 1982-10-07 Olympus Optical Co., Ltd., Tokyo Photometer zur verwendung in einem chemischen analysator
DE3840719A1 (de) * 1987-12-02 1989-06-22 Olympus Optical Co Automatisches analysiergeraet
DE3833064A1 (de) * 1988-09-29 1990-04-05 Dynatech Ag Branch Denkendorf Leseeinheit fuer eine mikrotestplatte

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GB1192008A (en) * 1966-09-14 1970-05-13 Atomic Energy Authority Uk Improvements in or relating to Colorimeters
US3834821A (en) * 1971-01-12 1974-09-10 Damon Corp Multiple photometer assembly
US4008394A (en) * 1973-06-28 1977-02-15 Sensors, Inc. Gas analyzing
US4004150A (en) * 1975-05-01 1977-01-18 Samuel Natelson Analytical multiple component readout system
JPS5544969A (en) * 1978-09-27 1980-03-29 Toshiba Corp Multi-item analyzer
JPS6145479Y2 (US07943777-20110517-C00090.png) * 1979-09-10 1986-12-20
EP0062160A1 (de) * 1981-03-28 1982-10-13 Boehringer Ingelheim International GmbH Verfahren zur Durchstrahlung von in Probegefässen einlagernden Flüssigkeiten
JPS585631A (ja) * 1981-07-02 1983-01-13 Masaaki Motoi 分光分析装置
US4477190A (en) * 1981-07-20 1984-10-16 American Hospital Supply Corporation Multichannel spectrophotometer
JPS58214842A (ja) * 1982-06-08 1983-12-14 Asahi Chem Ind Co Ltd 膜状物の曇り価測定装置
JPS5970946A (ja) * 1982-10-15 1984-04-21 Toshiba Corp 吸光度測定装置
US4968148A (en) * 1984-03-01 1990-11-06 Molecular Devices Corporation Single source multi-site photometric measurement system
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
JPH0634676Y2 (ja) * 1986-06-12 1994-09-07 株式会社サイニクス 試液分光分析装置
US5073029A (en) * 1990-02-16 1991-12-17 Eqm Research, Inc. Multisource device for photometric analysis and associated chromogens

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539777A (en) * 1967-01-09 1970-11-10 Ibm Data sensing system
DE2137332A1 (de) * 1970-08-06 1972-02-10 Technicon Instr Vorrichtung zum Zeitmultiplexbetrieb eines Probenanalysiergerats
DE3204578A1 (de) * 1981-02-10 1982-10-07 Olympus Optical Co., Ltd., Tokyo Photometer zur verwendung in einem chemischen analysator
DE3840719A1 (de) * 1987-12-02 1989-06-22 Olympus Optical Co Automatisches analysiergeraet
DE3833064A1 (de) * 1988-09-29 1990-04-05 Dynatech Ag Branch Denkendorf Leseeinheit fuer eine mikrotestplatte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004021600A1 (de) * 2004-05-03 2005-12-08 Gretag-Macbeth Ag Vorrichtung zur Inline-Überwachung der Druckqualität bei Bogenoffsetdruckmaschinen

Also Published As

Publication number Publication date
GB9122870D0 (en) 1991-12-11
FI86340C (fi) 1992-08-10
ITMI912847A1 (it) 1993-04-25
IT1251444B (it) 1995-05-09
FI86340B (fi) 1992-04-30
FR2668597A1 (fr) 1992-04-30
DE4135814A1 (de) 1992-05-07
JPH04274732A (ja) 1992-09-30
GB2251303A (en) 1992-07-01
FI905381A0 (fi) 1990-10-31
US5216488A (en) 1993-06-01
FR2668597B1 (US07943777-20110517-C00090.png) 1995-04-28
GB2251303B (en) 1994-08-31
JP3268462B2 (ja) 2002-03-25
FI905381A (fi) 1992-04-30
ITMI912847A0 (it) 1991-10-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee