WO2004104532A1 - Arrangement for continuous determination of a substance - Google Patents
Arrangement for continuous determination of a substance Download PDFInfo
- Publication number
- WO2004104532A1 WO2004104532A1 PCT/CH2004/000320 CH2004000320W WO2004104532A1 WO 2004104532 A1 WO2004104532 A1 WO 2004104532A1 CH 2004000320 W CH2004000320 W CH 2004000320W WO 2004104532 A1 WO2004104532 A1 WO 2004104532A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensor element
- light
- housing
- glass body
- arrangement according
- Prior art date
Links
- 239000000126 substance Substances 0.000 title claims abstract description 55
- 239000011521 glass Substances 0.000 claims abstract description 47
- 230000003287 optical effect Effects 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims abstract description 3
- 239000012528 membrane Substances 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 24
- 239000010410 layer Substances 0.000 description 37
- 238000004458 analytical method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 9
- 238000005286 illumination Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- VTLYHLREPCPDKX-UHFFFAOYSA-N 1,2-dichloro-3-(2,3-dichlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=C(Cl)C=CC=2)Cl)=C1Cl VTLYHLREPCPDKX-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005102 attenuated total reflection Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 238000000326 densiometry Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004401 flow injection analysis Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
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- 238000005070 sampling Methods 0.000 description 1
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- 239000002356 single layer Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0216—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using light concentrators or collectors or condensers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- 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
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- 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
- G01N2201/02—Mechanical
- G01N2201/024—Modular construction
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04734802A EP1695050B1 (en) | 2003-05-26 | 2004-05-26 | Arrangement for continuous determination of a substance |
JP2006529543A JP2007502997A (en) | 2003-05-26 | 2004-05-26 | Equipment for the continuous determination of substances |
DE602004011108T DE602004011108T2 (en) | 2003-05-26 | 2004-05-26 | DEVICE FOR THE CONTINUOUS DETERMINATION OF A SUBSTANCE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20030405378 EP1482298A1 (en) | 2003-05-26 | 2003-05-26 | Arrangement for continuous determination of a substance |
EP03405378.5 | 2003-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004104532A1 true WO2004104532A1 (en) | 2004-12-02 |
Family
ID=33104233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2004/000320 WO2004104532A1 (en) | 2003-05-26 | 2004-05-26 | Arrangement for continuous determination of a substance |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP1482298A1 (en) |
JP (1) | JP2007502997A (en) |
KR (1) | KR20060064565A (en) |
CN (1) | CN1849499A (en) |
AT (1) | ATE382852T1 (en) |
DE (1) | DE602004011108T2 (en) |
WO (1) | WO2004104532A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100695689B1 (en) * | 2005-11-16 | 2007-03-19 | 이희영 | Infrared viewer |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009006488U1 (en) * | 2009-05-04 | 2009-08-06 | Bürkert Werke GmbH & Co. KG | Modular optical sensor system for fluid media |
EP2585814A1 (en) * | 2010-06-23 | 2013-05-01 | Commonwealth Scientific and Industrial Research Organisation | An absorption probe for measuring dissolved organic carbon in an aqueous sample |
DE102011004914A1 (en) * | 2011-03-01 | 2012-09-06 | Ifm Electronic Gmbh | Sensor e.g. hall sensor used in e.g. medical application, has sensor unit that is mounted in groove provided in connector in which stopper is mounted, such that O-ring groove, O-ring seal and stop are mounted at sides of stopper |
DE202012007365U1 (en) * | 2012-07-31 | 2012-08-24 | Bürkert Werke GmbH | Micro-photometer |
US9891162B2 (en) | 2013-10-03 | 2018-02-13 | Rosemount Analytical Inc. | Photometric measurement cell |
DE102013223912A1 (en) * | 2013-11-22 | 2015-05-28 | Zf Friedrichshafen Ag | Sensor device and method for producing a sensor device |
CN105229450B (en) | 2014-02-20 | 2019-06-14 | 罗斯蒙特公司 | Colorimetric analyzer with deaeration function |
DE102015212785B4 (en) * | 2015-07-08 | 2020-06-18 | Heraeus Noblelight Gmbh | Optimization of the radiation distribution of a radiation source |
US10488261B2 (en) * | 2015-12-18 | 2019-11-26 | Nix Sensor Ltd. | Compact portable color sensor |
DE102018200646A1 (en) * | 2018-01-16 | 2019-07-18 | Berthold Technologies Gmbh & Co. Kg | System for measuring optical properties of samples |
IT201800004247A1 (en) * | 2018-04-05 | 2019-10-05 | OPTICAL SENSOR DEVICE FOR FLUID SUBSTANCES | |
US20220236172A1 (en) * | 2019-05-27 | 2022-07-28 | Trinamix Gmbh | Spectrometer device for optical analysis of at least one sample |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3998591A (en) * | 1975-09-26 | 1976-12-21 | Leeds & Northrup Company | Spectrochemical analyzer using surface-bound color reagents |
US4003707A (en) * | 1975-02-28 | 1977-01-18 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. | Method and arrangement for measuring the concentration of gases |
US5116759A (en) * | 1990-06-27 | 1992-05-26 | Fiberchem Inc. | Reservoir chemical sensors |
US5128019A (en) * | 1988-12-01 | 1992-07-07 | Avl Medical Instruments Ag | Device for measuring chemical and physical parameters of a liquid or gaseous medium |
US6230545B1 (en) * | 1997-09-19 | 2001-05-15 | Robert Bosch Gmbh | Optode for the determination of gases |
US6409909B1 (en) * | 1997-01-14 | 2002-06-25 | Eidgenossische Technische Hochschule Zurich | Modular sensor system for the industrial process measurement technique |
-
2003
- 2003-05-26 EP EP20030405378 patent/EP1482298A1/en not_active Withdrawn
-
2004
- 2004-05-26 DE DE602004011108T patent/DE602004011108T2/en active Active
- 2004-05-26 WO PCT/CH2004/000320 patent/WO2004104532A1/en active IP Right Grant
- 2004-05-26 EP EP04734802A patent/EP1695050B1/en not_active Not-in-force
- 2004-05-26 KR KR1020057022642A patent/KR20060064565A/en not_active Application Discontinuation
- 2004-05-26 JP JP2006529543A patent/JP2007502997A/en active Pending
- 2004-05-26 CN CNA2004800217253A patent/CN1849499A/en active Pending
- 2004-05-26 AT AT04734802T patent/ATE382852T1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003707A (en) * | 1975-02-28 | 1977-01-18 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. | Method and arrangement for measuring the concentration of gases |
US3998591A (en) * | 1975-09-26 | 1976-12-21 | Leeds & Northrup Company | Spectrochemical analyzer using surface-bound color reagents |
US5128019A (en) * | 1988-12-01 | 1992-07-07 | Avl Medical Instruments Ag | Device for measuring chemical and physical parameters of a liquid or gaseous medium |
US5116759A (en) * | 1990-06-27 | 1992-05-26 | Fiberchem Inc. | Reservoir chemical sensors |
US6409909B1 (en) * | 1997-01-14 | 2002-06-25 | Eidgenossische Technische Hochschule Zurich | Modular sensor system for the industrial process measurement technique |
US6230545B1 (en) * | 1997-09-19 | 2001-05-15 | Robert Bosch Gmbh | Optode for the determination of gases |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100695689B1 (en) * | 2005-11-16 | 2007-03-19 | 이희영 | Infrared viewer |
Also Published As
Publication number | Publication date |
---|---|
EP1695050A1 (en) | 2006-08-30 |
DE602004011108T2 (en) | 2008-04-10 |
EP1695050B1 (en) | 2008-01-02 |
EP1482298A1 (en) | 2004-12-01 |
ATE382852T1 (en) | 2008-01-15 |
DE602004011108D1 (en) | 2008-02-14 |
JP2007502997A (en) | 2007-02-15 |
KR20060064565A (en) | 2006-06-13 |
CN1849499A (en) | 2006-10-18 |
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