ES2002657A6 - Procedimiento de analisis de soluciones colorantes - Google Patents
Procedimiento de analisis de soluciones colorantesInfo
- Publication number
- ES2002657A6 ES2002657A6 ES8602147A ES8602147A ES2002657A6 ES 2002657 A6 ES2002657 A6 ES 2002657A6 ES 8602147 A ES8602147 A ES 8602147A ES 8602147 A ES8602147 A ES 8602147A ES 2002657 A6 ES2002657 A6 ES 2002657A6
- Authority
- ES
- Spain
- Prior art keywords
- total reflection
- attenuated total
- analytical method
- dispersions
- solutions
- 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
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
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
-
- 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
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
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)
Abstract
SE DESCRIBE UN PROCEDIMIENTO PARA EL ANALISIS DE SOLUCIONES DE COLORANTES QUE EVENTUALMENTE CONTIENEN PRODUCTOS SOLIDOS, DE SUS PRODUCTOS DE PARTIDA Y PRODUCTOS INTERMEDIOS, MEDIANTE MEDIDAS OPTICAS Y/O ESPECTROSCOPICAS, QUE ESTA CARACTERIZADO POR EL HECHO DE QUE COMO SISTEMA SENSOR SE EMPLEA UN MONTAJE QUE SE BASA EN EL PRINCIPIO DE LA REFLEXION TOTAL DEBILITADA. LAS VENTAJAS DE ESTE PROCEDIMIENTO SON DE QUE SE PUEDEN ANALIZAR TAMBIEN SOLUCIONES MUY CONCENTRADAS Y FUERTEMENTE COLOREADAS SIN TENER QUE HACER DILUCIONES PREVIAS O, TAMBIEN DISPERSIONES DE COLORANTES SIN TENER QUE SEPARAR LAS PARTICULAS SOLIDAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH418585 | 1985-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2002657A6 true ES2002657A6 (es) | 1988-09-16 |
Family
ID=4271374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8602147A Expired ES2002657A6 (es) | 1985-09-26 | 1986-09-25 | Procedimiento de analisis de soluciones colorantes |
Country Status (6)
Country | Link |
---|---|
US (1) | US4826313A (es) |
EP (1) | EP0221011A3 (es) |
JP (1) | JPS6275230A (es) |
KR (1) | KR870003385A (es) |
BR (1) | BR8604628A (es) |
ES (1) | ES2002657A6 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3806881A1 (de) * | 1988-03-03 | 1989-09-07 | Kostal Leopold Gmbh & Co Kg | Sensoreinrichtung |
US5051551A (en) * | 1989-05-18 | 1991-09-24 | Axiom Analytical, Inc. | Immersion probe for infrared internal reflectance spectroscopy |
DE4038354C2 (de) * | 1990-12-01 | 1994-06-30 | Bruker Analytische Messtechnik | ATR-Meßsonde |
US5170056A (en) * | 1991-02-28 | 1992-12-08 | Galileo Electro-Optics Corporation | Optical fiber coupled devices for remote spectroscopy in the infrared |
GB9108974D0 (en) * | 1991-04-26 | 1991-06-12 | Nat Res Dev | Optical probe heads |
US5200609A (en) † | 1991-08-27 | 1993-04-06 | Sting Donald W | Radiant energy spectroscopy system with diamond internal reflection element |
US5552604A (en) * | 1994-05-13 | 1996-09-03 | Donald W. Sting | Optical sensing with crystal assembly sensing tip |
DE4418180C2 (de) * | 1994-06-27 | 1997-05-15 | Emmrich Roland | Sondenanordnung zur Messung der spektralen Absorption in Flüssigkeiten, Gasen oder Feststoffen |
JP3944252B2 (ja) * | 1995-04-03 | 2007-07-11 | 日本ゼオン株式会社 | 不飽和型重合体の水添方法 |
DE19521628A1 (de) * | 1995-06-14 | 1997-01-09 | Hoechst Ag | Optische Sonde mit Sensor aus einem optischen Polymeren |
US5724151A (en) * | 1995-08-04 | 1998-03-03 | E.I. Du Pont De Nemours And Company | Waveguide sensing element for use in a sample medium and method of rear-firing electromagnetic radiation |
US5739537A (en) * | 1995-12-21 | 1998-04-14 | Perstorp Analytical, Inc. | NIR absorbance measuring instrument with ATR probe |
US6118520A (en) * | 1996-12-18 | 2000-09-12 | The Dow Chemical Company | Dual analysis probe |
DE19856591C2 (de) | 1998-12-08 | 2001-03-08 | Basf Ag | Vorrichtung zur spektroskopischen Analyse eines fluiden Mediums mittels abgeschwächter Reflexion |
GB9924640D0 (en) * | 1999-10-19 | 1999-12-22 | Avecia Ltd | Method |
AU2002228308B2 (en) * | 2001-01-23 | 2007-06-21 | Dublin City University | A luminescence based sensor |
US7382458B2 (en) * | 2004-04-01 | 2008-06-03 | Custom Sample Systems, Inc. | Fiber optic fluid probe |
JP2006023200A (ja) * | 2004-07-08 | 2006-01-26 | Kurabo Ind Ltd | 光学プローブ及びそれを用いた分光測定装置 |
EP1998163A4 (en) | 2006-03-16 | 2010-12-15 | Kurashiki Boseki Kk | OPTICAL PROBE WITH TOTAL REFLEXION WASHING AND SPECTROMETRY DEVICE FOR AQUEOUS SOLUTION |
DE102006036409B4 (de) * | 2006-04-06 | 2011-06-22 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG, 70839 | ATR-Sonde zur Untersuchung eines Mediums mit Infrarotstrahlung |
JP4911606B2 (ja) | 2007-03-08 | 2012-04-04 | 倉敷紡績株式会社 | 全反射減衰型光学プローブおよびそれを用いた水溶液分光測定装置 |
DE102007058611A1 (de) | 2007-12-04 | 2009-06-10 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | ATR-Sonde |
DE102008015065B4 (de) * | 2008-03-19 | 2021-05-12 | Endress+Hauser Conducta Gmbh+Co. Kg | ATR-Sonde |
US8411268B2 (en) * | 2010-10-01 | 2013-04-02 | Raytheon Company | Two material achromatic prism |
US8422011B2 (en) * | 2010-10-01 | 2013-04-16 | Raytheon Company | Two material achromatic prism |
Family Cites Families (8)
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 |
NL6410301A (es) * | 1963-09-11 | 1965-03-12 | ||
DE2121744A1 (de) * | 1971-05-03 | 1972-11-09 | Siemens Ag | Optoelektronische Einrichtung zur Messung und Regelung der Konzentration von Lösungen |
JPS5351768A (en) * | 1976-10-20 | 1978-05-11 | Yuasa Battery Co Ltd | Apparatus for measuring specific gravity of battery electrolyte |
JPS55500589A (es) * | 1978-08-30 | 1980-09-04 | ||
AU557816B2 (en) * | 1981-09-18 | 1987-01-08 | Prutec Ltd. | Method for the determination of species in solution with an optical wave-guide |
DE3311202A1 (de) * | 1982-03-31 | 1983-10-06 | Nippon Beet Sugar Mfg | Geraet zur bestimmung der dichte, der konzentration, des spezifischen gewichtes und dergleichen einer fluessigkeit |
US4602869A (en) * | 1983-12-05 | 1986-07-29 | Harrick Nicolas J | Internal reflection prism liquid cell |
-
1986
- 1986-09-22 JP JP61222251A patent/JPS6275230A/ja active Pending
- 1986-09-22 EP EP86810418A patent/EP0221011A3/de not_active Withdrawn
- 1986-09-25 ES ES8602147A patent/ES2002657A6/es not_active Expired
- 1986-09-25 BR BR8604628A patent/BR8604628A/pt not_active IP Right Cessation
- 1986-09-26 KR KR1019860008060A patent/KR870003385A/ko not_active Application Discontinuation
-
1988
- 1988-05-31 US US07/201,262 patent/US4826313A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR870003385A (ko) | 1987-04-17 |
JPS6275230A (ja) | 1987-04-07 |
EP0221011A2 (de) | 1987-05-06 |
US4826313A (en) | 1989-05-02 |
EP0221011A3 (de) | 1989-11-02 |
BR8604628A (pt) | 1987-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-09-25 |