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
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
- 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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
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 (es) | 1974-08-31 |
Family
ID=23222859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48137845A Pending JPS4991289A (es) | 1972-12-14 | 1973-12-12 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3810695A (es) |
JP (1) | JPS4991289A (es) |
CA (1) | CA999756A (es) |
DE (1) | DE2361752A1 (es) |
FR (1) | FR2214372A5 (es) |
GB (1) | GB1453602A (es) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5196385A (es) * | 1975-01-17 | 1976-08-24 | ||
JPS52162185U (es) * | 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 (39)
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 |
EP0326511B1 (de) * | 1988-01-14 | 1992-02-26 | 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 |
DE59104604D1 (de) * | 1990-11-26 | 1995-03-23 | 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 |
US7471393B2 (en) * | 2004-03-06 | 2008-12-30 | Michael Trainer | Methods and apparatus for determining the size and shape of particles |
US7508521B2 (en) * | 2007-03-14 | 2009-03-24 | Spectrasensors, Inc. | Pressure-invariant trace gas detection |
EP2425894B1 (en) | 2007-06-21 | 2016-12-28 | Gen-Probe Incorporated | Instruments and method for exposing a receptacle to multiple thermal zones |
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 |
KR20190045340A (ko) * | 2016-09-13 | 2019-05-02 | 바스프 코팅스 게엠베하 | 투과 및/또는 전방 산란 및/또는 재-방출을 실질적으로 동시에 측정하기 위한 그리고 액체 샘플의 투과 및 전방 산란 또는 투과 및 재방출을 동시에 측정하기 위한 센서 |
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 |
US11692933B2 (en) * | 2020-04-06 | 2023-07-04 | Joyson Safety Systems Acquisition Llc | Systems and methods of ambient gas sensing in a vehicle |
Family Cites Families (4)
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 |
-
1972
- 1972-12-14 US US00315093A patent/US3810695A/en not_active Expired - Lifetime
-
1973
- 1973-11-28 GB GB5525573A patent/GB1453602A/en not_active Expired
- 1973-12-03 CA CA187,179A patent/CA999756A/en not_active Expired
- 1973-12-12 DE DE2361752A patent/DE2361752A1/de active Pending
- 1973-12-12 JP JP48137845A patent/JPS4991289A/ja active Pending
- 1973-12-14 FR FR7344851A patent/FR2214372A5/fr not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5196385A (es) * | 1975-01-17 | 1976-08-24 | ||
JPS57173048U (es) * | 1975-01-17 | 1982-10-30 | ||
JPS52162185U (es) * | 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 |
---|---|
US3810695A (en) | 1974-05-14 |
FR2214372A5 (es) | 1974-08-09 |
DE2361752A1 (de) | 1974-06-20 |
CA999756A (en) | 1976-11-16 |
GB1453602A (es) | 1976-10-27 |