SE8100194L - Fotometerkuvett - Google Patents

Fotometerkuvett

Info

Publication number
SE8100194L
SE8100194L SE8100194A SE8100194A SE8100194L SE 8100194 L SE8100194 L SE 8100194L SE 8100194 A SE8100194 A SE 8100194A SE 8100194 A SE8100194 A SE 8100194A SE 8100194 L SE8100194 L SE 8100194L
Authority
SE
Sweden
Prior art keywords
tube
wall
light
led obliquely
reflected
Prior art date
Application number
SE8100194A
Other languages
Unknown language ( )
English (en)
Other versions
SE455134B (sv
Inventor
L Carlson
Original Assignee
Bifok Ab
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 Bifok Ab filed Critical Bifok Ab
Priority to SE8100194A priority Critical patent/SE455134B/sv
Priority to US06/351,919 priority patent/US4477186A/en
Publication of SE8100194L publication Critical patent/SE8100194L/sv
Publication of SE455134B publication Critical patent/SE455134B/sv

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
    • G01N21/05—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
    • G01N2021/052—Tubular type; cavity type; multireflective

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)
SE8100194A 1981-01-14 1981-01-14 Sett och anordning vid optisk analys i genomstromningskuvett SE455134B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8100194A SE455134B (sv) 1981-01-14 1981-01-14 Sett och anordning vid optisk analys i genomstromningskuvett
US06/351,919 US4477186A (en) 1981-01-14 1982-02-24 Photometric cuvette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8100194A SE455134B (sv) 1981-01-14 1981-01-14 Sett och anordning vid optisk analys i genomstromningskuvett

Publications (2)

Publication Number Publication Date
SE8100194L true SE8100194L (sv) 1982-07-15
SE455134B SE455134B (sv) 1988-06-20

Family

ID=20342880

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100194A SE455134B (sv) 1981-01-14 1981-01-14 Sett och anordning vid optisk analys i genomstromningskuvett

Country Status (2)

Country Link
US (1) US4477186A (sv)
SE (1) SE455134B (sv)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326511B1 (de) * 1988-01-14 1992-02-26 Ciba-Geigy Ag Mikrodurchflusszelle
US5007740A (en) * 1989-03-30 1991-04-16 The Foxboro Company Optical probe for fluid light transmission properties
US5402241A (en) * 1989-03-30 1995-03-28 The Foxboro Company Optical probe for fluid light transmission properties
US5181082A (en) * 1989-03-30 1993-01-19 The Foxboro Company On-line titration using colorimetric end point detection
US5184192A (en) * 1991-07-17 1993-02-02 Millipore Corporation Photometric apparatus with a flow cell coated with an amorphous fluoropolymer
DE59310295D1 (de) * 1992-08-13 2002-08-29 Meinrad Maechler Spektroskopische Systeme zur Analyse von kleinen und kleinsten Substanzmengen
DE4308202C2 (de) * 1993-03-15 1996-04-04 Meinrad Maechler Mikro-Küvettensystem für die Absorptionsphotometrie
FR2725522B1 (fr) * 1994-10-07 1997-01-03 Hospal Ind Dispositif de detection d'un conduit et de determination d'au moins une caracteristique de son contenu
SE503116C2 (sv) * 1994-11-14 1996-03-25 Camedi Ab Anordning för att detektera fluorescens
GB9423618D0 (en) * 1994-11-23 1995-01-11 North West Water Group Plc Optical instrument
GB9606367D0 (en) * 1996-03-26 1996-06-05 United Utilities Plc Optical instrument
US6154276A (en) * 1998-02-23 2000-11-28 The Regents Of The University Of California Waveguide detection of right-angle-scattered light in flow cytometry
SE9802558D0 (sv) 1998-07-16 1998-07-16 Hanning Instr Ab Device for detection of fluorescent
US7420665B2 (en) * 2005-09-29 2008-09-02 Agilent Technologies, Inc. Optical detection device with reduced light throughput oscillations
US7403280B2 (en) * 2005-11-03 2008-07-22 Agilent Technologies, Inc. Fiber coupling into bent capillary
US20070132241A1 (en) * 2005-12-14 2007-06-14 Agilent Technologies, Inc. Coupling with layered sealing
US20070131688A1 (en) * 2005-12-14 2007-06-14 Agilent Technologies, Inc., Coupling of conduits with local sealing
EP2209904B1 (en) 2007-10-10 2017-03-01 Pocared Diagnostics Ltd. System for conducting the identification of bacteria in urine
JP5309160B2 (ja) 2008-02-05 2013-10-09 ポカード・ディアグノスティクス・リミテッド 生体サンプル中のバクテリアの同定を行うシステム
US8309897B2 (en) * 2009-02-06 2012-11-13 Pocared Diagnostics Ltd. Optical measurement arrangement
US10288632B2 (en) * 2009-09-21 2019-05-14 Pocared Diagnostics Ltd. System for conducting the identification of bacteria in biological samples
US8804114B2 (en) 2010-11-03 2014-08-12 Pocared Diagnostics Ltd. Optical cup
JP5915451B2 (ja) 2012-08-21 2016-05-11 株式会社島津製作所 フローセル
US9862920B2 (en) 2012-12-11 2018-01-09 Pocared Diagnostics Ltd. Optics cup with curved bottom
WO2016081168A1 (en) * 2014-11-17 2016-05-26 Becton, Dickinson And Company Flow cell cuvettes having a narrowing region, and flow cytometer systems comprising the same
US10901228B2 (en) * 2017-06-27 2021-01-26 The Boeing Company Cavity with curved beam replicator and method of determining a characteristic of a medium therein

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433570A (en) * 1963-07-15 1969-03-18 North American Rockwell Multiple attenuated total reflection apparatus and method
US3370502A (en) * 1963-11-05 1968-02-27 Wilks Scientific Corp Frustrated multiple internal reflection rod with variable length fluid containing enclosure means
US3418053A (en) * 1964-08-28 1968-12-24 Technicon Instr Colorimeter flow cell
US3770350A (en) * 1972-07-24 1973-11-06 Bell Telephone Labor Inc Method utilizing an optical fiber raman cell
DE2420594A1 (de) * 1974-04-27 1975-11-06 Bernd Ing Grad Korndoerfer Vollautomatische scheibenwischersteuerung fuer kraftfahrzeuge
US4050895A (en) * 1975-09-26 1977-09-27 Monsanto Research Corporation Optical analytical device, waveguide and method
DE2626642B1 (de) * 1976-06-14 1977-12-15 Werner Prof Dr-Ing Adrian Vorrichtung zum messen der konzentration von gasen

Also Published As

Publication number Publication date
US4477186A (en) 1984-10-16
SE455134B (sv) 1988-06-20

Similar Documents

Publication Publication Date Title
SE8100194L (sv) Fotometerkuvett
FR2106060A5 (sv)
NO934205D0 (no) Samtidige multippelanalyser
ES282970Y (es) Cubeta para la determinacion de compuestos quimicos en liquidos por evaluacion fotometrica espectral
ZA904805B (en) Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids
BR9706904A (pt) Dispositivo de inspeção para garrafas ou similares
KR870003385A (ko) 용액 및 분산액의 분석방법
DE58906161D1 (de) Lichtdetektor.
JPS57142546A (en) Infrared multiple reflection type oil concentration measuring apparatus
JPS626521Y2 (sv)
SE8301800D0 (sv) Apparat for bestemning av en vetskas densitet, densitetstal, koncentration, etc
JPS54100751A (en) Detection of connection of optical fibers
JPS57178134A (en) Specular surface defect observing device
SU1459744A1 (ru) Устройство дл сортировки по оптическим свойствам
JPS57119240A (en) Turbidity measuring device
JPS6454231A (en) Measurement of surface reflection for transparent material
SU894388A1 (ru) Устройство дл контрол герметичности полых изделий
SU1346983A1 (ru) Фотометр дл измерени светопропускани оболочек ламп накаливани
JPS5687846A (en) Surface condition detector
JPS5798846A (en) X-ray diffractometer
SU819645A1 (ru) Способ определени критическихуСлОВий КОНдЕНСАции ВЕщЕСТВ НАТВЕРдОй пОВЕРХНОСТи
JPS55160836A (en) Photometric analysis meter
JPS646846A (en) Chemical analysis apparatus
JPS54141692A (en) Coal reflectance measuring apparatus
JPS56111446A (en) Photometric analyzer of cell-length modulation system

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8100194-3

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8100194-3

Format of ref document f/p: F