JPS4991289A - - Google Patents

Info

Publication number
JPS4991289A
JPS4991289A JP48137845A JP13784573A JPS4991289A JP S4991289 A JPS4991289 A JP S4991289A JP 48137845 A JP48137845 A JP 48137845A JP 13784573 A JP13784573 A JP 13784573A JP S4991289 A JPS4991289 A JP S4991289A
Authority
JP
Japan
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.)
Pending
Application number
JP48137845A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4991289A publication Critical patent/JPS4991289A/ja
Pending 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • 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

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP48137845A 1972-12-14 1973-12-12 Pending JPS4991289A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00315093A US3810695A (en) 1972-12-14 1972-12-14 Fluid analyzer with variable light path

Publications (1)

Publication Number Publication Date
JPS4991289A true JPS4991289A (cs) 1974-08-31

Family

ID=23222859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48137845A Pending JPS4991289A (cs) 1972-12-14 1973-12-12

Country Status (6)

Country Link
US (1) US3810695A (cs)
JP (1) JPS4991289A (cs)
CA (1) CA999756A (cs)
DE (1) DE2361752A1 (cs)
FR (1) FR2214372A5 (cs)
GB (1) GB1453602A (cs)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196385A (cs) * 1975-01-17 1976-08-24
JPS52162185U (cs) * 1976-06-03 1977-12-08
JPS5535257A (en) * 1978-09-04 1980-03-12 Horiba Ltd Continuous-flow type short cell for high-density measurement
JPS56162018A (en) * 1980-05-17 1981-12-12 Olympus Optical Co Ltd Photometric device
JPS5897645A (ja) * 1981-11-25 1983-06-10 ピエ−ル−ホ−カン・ベルクストレム 液体中の粒子濃度測定装置
JPS5897646A (ja) * 1981-11-25 1983-06-10 ピエ−ル−ホ−カン・ベルクストレム 液体中の粒子濃度測定装置
JPH05240790A (ja) * 1991-10-31 1993-09-17 Hughes Aircraft Co 液流中の溶質を監視するセンサ
JP2009180665A (ja) * 2008-01-31 2009-08-13 Chino Corp 光路長可変セル

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE394910B (sv) * 1975-10-29 1977-07-18 Pharmacia Fine Chemicals Ab Sett och anordning for optisk analys
GB1602969A (en) * 1977-08-26 1981-11-18 Standard Telephones Cables Ltd Oil-in-water detection system
US4279506A (en) * 1977-11-03 1981-07-21 R. J. Harvey Instruments Corp. Photometric apparatus and methods for counting the particulate components of blood
US4286881A (en) * 1979-02-26 1981-09-01 Phillips Petroleum Company Sample cell
GB2066947B (en) * 1980-01-09 1984-06-20 Measurex Corp Gas measuring apparatus with adjustable path length and method for operation and standardization therefor
CA1242336A (en) * 1984-08-16 1988-09-27 Winnipeg Rh Institute Inc. (The) Sight tube for monitoring of fluids
FR2575306B1 (fr) * 1984-12-21 1987-02-13 Elf Aquitaine Procede de regulation de la charge d'amine sur une colonne d'epuration du gaz naturel
EP0302009A1 (de) * 1987-07-22 1989-02-01 Ciba-Geigy Ag Prozessküvette
DE58900841D1 (de) * 1988-01-14 1992-04-02 Ciba Geigy Ag Mikrodurchflusszelle.
DE3819026A1 (de) * 1988-06-03 1989-12-14 Pfaudler Werke Ag Sondenanordnung
US4931774A (en) * 1988-08-17 1990-06-05 Dickey-John Corporation Liquid-vapor change of phase detector
DE3838371A1 (de) * 1988-11-11 1990-05-17 Hench Automatik App Masch Messzelle zur spektralanalyse von stroemenden medien, insbesondere kunststoffschmelzen
DE3938617A1 (de) * 1989-11-21 1991-05-29 Battelle Institut E V Verfahren und vorrichtung zur extinktionsmessung in einem aerosol
US5069552A (en) * 1989-12-01 1991-12-03 E. I. Du Pont De Nemours And Company Sensor-holding device
EP0488947B1 (de) * 1990-11-26 1995-02-15 Ciba-Geigy Ag Detektorzelle
US5408313A (en) * 1991-01-07 1995-04-18 Custom Sample Systems, Inc. Optical interface coupler and system for photometric analysis
US5289255A (en) * 1991-03-28 1994-02-22 Minnesota Mining And Manufacturing Co. Cuvette for use in making a measurement of a blood parameter and assembly utilizing the same
US5371020A (en) * 1991-09-19 1994-12-06 Radiometer A/S Method of photometric in vitro determination of the content of an analyte in a sample
US5268736A (en) * 1992-02-28 1993-12-07 Prather William S Light absorption cell combining variable path and length pump
DE4218127B4 (de) * 1992-06-02 2005-09-22 Heidelberger Druckmaschinen Ag Verfahren zur Bestimmung des Verschmutzungsgrads eines Druckwerks einer Druckmaschine
ZA954874B (en) * 1994-06-20 1996-02-02 Chemiefaser Lenzing Ag Process devices and the use of devices for the measurement of the extinction of turbid suspensions
US6771366B2 (en) * 2002-10-04 2004-08-03 J.M. Canty Inc. Fluid flow cell
DE10351160B3 (de) * 2003-11-03 2005-03-31 Roche Diagnostics Gmbh Durchfluß-Meßküvette und Transmissionsspektrometer zur Untersuchung biologischer Flüssigkeiten
US9297737B2 (en) 2004-03-06 2016-03-29 Michael Trainer Methods and apparatus for determining characteristics of particles
JP2007527997A (ja) * 2004-03-06 2007-10-04 マイケル トレイナー， 粒子のサイズおよび形状を決定する方法および装置
US7508521B2 (en) * 2007-03-14 2009-03-24 Spectrasensors, Inc. Pressure-invariant trace gas detection
EP2384432B1 (en) 2007-06-21 2016-12-28 Gen-Probe Incorporated Instrument and receptacles for performing processes
US7961310B1 (en) * 2008-07-09 2011-06-14 Durasens, LLC Transmission liquid flow cell with increased internal flow rates
US7973923B2 (en) 2009-04-27 2011-07-05 Endress+Hauser Conducta Inc. Multi-port inline flow cell for use in monitoring multiple parameters in a sanitary process line
ITRM20110029A1 (it) * 2011-01-25 2012-07-26 Enea Agenzia Naz Per Le Nuo Ve Tecnologie Analizzatore colorimetrico di soluzioni acquose (acsa)
DE102011013002C5 (de) * 2011-03-04 2020-12-17 Optek-Danulat Gmbh Durchströmbare Messzelle
US9279746B2 (en) * 2012-02-16 2016-03-08 Endress+ Hauser Conducta Inc. Inline optical sensor with modular flowcell
US9404849B2 (en) * 2013-02-28 2016-08-02 Endress+Hauser Conducta Inc. Micro volume inline optical sensor
CN104141792A (zh) * 2014-07-24 2014-11-12 昆山禾信质谱技术有限公司 一种基于光腔衰荡光谱技术的密封装置
US10643008B2 (en) 2014-11-11 2020-05-05 Spectrasensors, Inc. Target analyte detection and quantification in sample gases with complex background compositions
CA3037225A1 (en) * 2016-09-13 2018-03-22 Basf Coatings Gmbh Sensor for wet measurement of the color properties of coatings, pastes and pigments
JP6730203B2 (ja) * 2017-02-07 2020-07-29 株式会社日立製作所 光学分析装置、光学分析システム、および光学分析方法
JP6864609B2 (ja) * 2017-11-27 2021-04-28 株式会社日立製作所 光学分析装置、物質の製造システム、物質の製造方法、及びプログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690695A (en) * 1952-01-03 1954-10-05 Perkin Elmer Corp Variable space absorption cell
US3234846A (en) * 1959-11-18 1966-02-15 Standard Oil Co Continuously recording turbidity meter
US3526462A (en) * 1967-08-17 1970-09-01 Univ Delaware Radiant energy absorption cell with a transversely movable wedge-shaped spacer block therein
US3614243A (en) * 1969-08-01 1971-10-19 Reno A Del Ben Variable path-length gas cell

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196385A (cs) * 1975-01-17 1976-08-24
JPS57173048U (cs) * 1975-01-17 1982-10-30
JPS52162185U (cs) * 1976-06-03 1977-12-08
JPS5535257A (en) * 1978-09-04 1980-03-12 Horiba Ltd Continuous-flow type short cell for high-density measurement
JPS56162018A (en) * 1980-05-17 1981-12-12 Olympus Optical Co Ltd Photometric device
JPS5897645A (ja) * 1981-11-25 1983-06-10 ピエ−ル−ホ−カン・ベルクストレム 液体中の粒子濃度測定装置
JPS5897646A (ja) * 1981-11-25 1983-06-10 ピエ−ル−ホ−カン・ベルクストレム 液体中の粒子濃度測定装置
JPH05240790A (ja) * 1991-10-31 1993-09-17 Hughes Aircraft Co 液流中の溶質を監視するセンサ
JP2009180665A (ja) * 2008-01-31 2009-08-13 Chino Corp 光路長可変セル

Also Published As

Publication number Publication date
GB1453602A (cs) 1976-10-27
FR2214372A5 (cs) 1974-08-09
CA999756A (en) 1976-11-16
DE2361752A1 (de) 1974-06-20
US3810695A (en) 1974-05-14

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