CH673536A5 - - Google Patents
Download PDFInfo
- Publication number
- CH673536A5 CH673536A5 CH871/86A CH87186A CH673536A5 CH 673536 A5 CH673536 A5 CH 673536A5 CH 871/86 A CH871/86 A CH 871/86A CH 87186 A CH87186 A CH 87186A CH 673536 A5 CH673536 A5 CH 673536A5
- Authority
- CH
- Switzerland
- Prior art keywords
- inner body
- measuring
- membrane
- temperature
- measuring probe
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 29
- 239000000523 sample Substances 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 25
- 238000009792 diffusion process Methods 0.000 claims description 18
- 239000000470 constituent Substances 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 20
- 239000007789 gas Substances 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 150000001298 alcohols Chemical class 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000001963 growth medium Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000002609 medium Substances 0.000 description 3
- 230000002906 microbiologic effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- -1 methanol and ethanol Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012476 oxidizable substance Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
Landscapes
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH871/86A CH673536A5 (en, 2012) | 1986-03-04 | 1986-03-04 | |
| DE19863611596 DE3611596A1 (de) | 1986-03-04 | 1986-04-07 | Messsonde zur bestimmung fluechtiger bestandteile eines fluessigen mediums |
| US07/020,907 US4869873A (en) | 1986-03-04 | 1987-03-02 | Measuring probe for determining volatile consitituents in a liquid medium |
| GB8705038A GB2187559B (en) | 1986-03-04 | 1987-03-04 | Measuring probe for determining volatile constituents of a liquid medium |
| JP62047900A JPS62228944A (ja) | 1986-03-04 | 1987-03-04 | 液体媒体の揮発性成分を測定する測定ゾンデ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH871/86A CH673536A5 (en, 2012) | 1986-03-04 | 1986-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH673536A5 true CH673536A5 (en, 2012) | 1990-03-15 |
Family
ID=4197113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH871/86A CH673536A5 (en, 2012) | 1986-03-04 | 1986-03-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4869873A (en, 2012) |
| JP (1) | JPS62228944A (en, 2012) |
| CH (1) | CH673536A5 (en, 2012) |
| DE (1) | DE3611596A1 (en, 2012) |
| GB (1) | GB2187559B (en, 2012) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0370245A3 (en) * | 1988-10-24 | 1991-01-16 | Toppan Printing Co., Ltd. | Alcohol concentration sensor |
| CA2011297A1 (en) * | 1990-03-01 | 1991-09-01 | Anton G. Meiering | Ethanol sensor for computerized fermentation control |
| US5387395A (en) * | 1992-07-06 | 1995-02-07 | Beckman Instruments, Inc. | Fluid distribution manifold |
| US5496733A (en) * | 1994-08-19 | 1996-03-05 | Spandau; Daniel J. | Discharge monitoring system |
| ATA35095A (de) * | 1995-02-27 | 1996-08-15 | Frings & Co Heinrich | Messvorrichtung für einen von wenigstens zwei flüchtigen bestandteilen einer flüssigkeit, insbesondere einer fermentationsflüssigkeit |
| DE19533510C2 (de) * | 1995-08-30 | 1997-07-24 | Dirk Dr Thamm | Vorrichtung zur Entnahme und Bestimmung gelöster Komponenten in Flüssigkeiten oder Gasen |
| US5707150A (en) * | 1995-09-19 | 1998-01-13 | Rosemount Analytical Inc. | Apparatus for computing BTU content in a sample of gas |
| US5979219A (en) * | 1997-02-03 | 1999-11-09 | Sylvia Sellmer Wilsberg | Probe for measuring volatile components in an aqueous solution |
| EP0980515A1 (de) * | 1997-05-05 | 2000-02-23 | Albet Stumpf | Vorrichtung zur bestimmung von biomolekülen und gelösten stoffen in flüssigkeiten |
| US6746863B2 (en) * | 2002-02-11 | 2004-06-08 | National Research Council Of Canada | Sterilizable probe for extraction of volatile compounds in liquids and their quantitative determination |
| EP1439383B1 (en) * | 2003-01-20 | 2008-12-31 | Biotechnologie Kempe GmbH | Probe device for measuring ethanol concentrations in an aqueous solution |
| AT502948B1 (de) * | 2005-09-26 | 2012-08-15 | Frings & Co Heinrich | Vorrichtung zum messen zumindest eines flüchtigen bestandteils einer wässrigen lösung, insbesondere zum messen von alkohol |
| DE102011085749B3 (de) * | 2011-11-04 | 2013-02-21 | Ums Gmbh | Fluiddiffusionsmessvorrichtung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1437075A (en) * | 1972-06-30 | 1976-05-26 | Nat Res Dev | Gas detectors |
| DE2913659A1 (de) * | 1979-04-05 | 1980-10-16 | J & S Sieger Ltd | Katalytischer messfuehler |
| DE3009069C2 (de) * | 1980-03-10 | 1982-10-21 | Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Der Verteidigung, 5300 Bonn | Eingangs-Kopf eines Meß/Nachweissystems für chemische Agentien |
| DE3122662A1 (de) * | 1980-06-11 | 1982-04-01 | Mine Safety Appliances Co. Ltd., Reading, Berkshire | Elektrisch heizbares element und verfahren zu seiner herstellung |
| GB2088559B (en) * | 1980-11-28 | 1984-04-11 | Coal Industry Patents Ltd | Gas sensing equipment |
| AT376804B (de) * | 1980-12-17 | 1985-01-10 | Vogelbusch Gmbh | Sonde zur messung von fluechtigen bestandteilen eines kulturmediums der fermentationsindustrie |
| DE3126648C2 (de) * | 1981-07-07 | 1986-02-06 | Hans Dr. 2000 Hamburg Fuhrmann | Verfahren und Vorrichtung zur unmittelbaren und kontinuierlichen Messung organischer Lösemittel in einer Flüssigkeit unter Verwendung eines Halbleitergassensors |
| US4415878A (en) * | 1982-09-30 | 1983-11-15 | Ford Motor Company | Partial pressure of oxygen sensor-III |
-
1986
- 1986-03-04 CH CH871/86A patent/CH673536A5/de not_active IP Right Cessation
- 1986-04-07 DE DE19863611596 patent/DE3611596A1/de active Granted
-
1987
- 1987-03-02 US US07/020,907 patent/US4869873A/en not_active Expired - Fee Related
- 1987-03-04 JP JP62047900A patent/JPS62228944A/ja active Granted
- 1987-03-04 GB GB8705038A patent/GB2187559B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8705038D0 (en) | 1987-04-08 |
| DE3611596C2 (en, 2012) | 1988-09-22 |
| JPS62228944A (ja) | 1987-10-07 |
| DE3611596A1 (de) | 1987-09-10 |
| GB2187559A (en) | 1987-09-09 |
| JPH0444231B2 (en, 2012) | 1992-07-21 |
| US4869873A (en) | 1989-09-26 |
| GB2187559B (en) | 1989-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1809622C2 (de) | Meßsonde zum Erfassen von Gasgehalten | |
| DE19616760C2 (de) | Verfahren und Vorrichtung zur kontinuierlichen Bestimmung gasförmiger Oxidationsprodukte | |
| CH673536A5 (en, 2012) | ||
| DE2911317C2 (de) | Vorrichtung zur Analyse des Auspuffgases eines Kraftfahrzeugmotors | |
| DE69531770T2 (de) | Überwachung der umwelt bezüglich organischer verbindungen | |
| DE69631489T2 (de) | Microsensor und verwendung eines solchen microsensors | |
| DE3729374C1 (de) | Vorrichtung zur kryogenen Anreicherung von in Gasen enthaltenen Spurenstoffen und Verwendung der Vorrichtung in einer Einrichtung | |
| DE19533510C2 (de) | Vorrichtung zur Entnahme und Bestimmung gelöster Komponenten in Flüssigkeiten oder Gasen | |
| DE1598351B2 (de) | Verfahren zur Bestimmung des Sauerstoffbedarfs einer wäßrigen Dispersion und Vorrichtung zur Durchführung des Verfahrens | |
| EP0643827B1 (de) | Methansensor | |
| EP1285266B1 (de) | Verfahren zur Messung des SO2-Gehalts in Wein | |
| EP4303577A1 (de) | Sensor-anordnung mit einem elektrochemischen sensor und einem temperatur-sensor und verfahren unter verwendung einer solchen sensor-anordnung | |
| DE2340055C2 (de) | Verfahren und Einrichtung zum Einstellen einer im negativen Temperaturbereich liegenden Temperatur | |
| DE102012004756A1 (de) | Gasanalysator | |
| DE1219715B (de) | Vorrichtungen zum Einstellen einer geringen Analysengaskonzentration an einem Detektor | |
| DE1598562C3 (de) | Verfahren und Vorrichtung zur Messung der Geschwindigkeit der thermischen Depolymerisation oder Zersetzung von synthetischen Polymeren | |
| DE10130296B4 (de) | Vorrichtung zur Messung des Partialdrucks von Stickstoffmonoxid (NO) im Atemgas | |
| EP3588081B1 (de) | Verfahren und vorrichtung zum kalibrieren eines fluiddetektors mit präkonzentrator | |
| DE19617964C2 (de) | Verfahren und Meßvorrichtung zum Nachweis von durch die Haut abgegebenen oder ausgedunsteten Substanzen und zugehörige Meßvorrichtung | |
| DE102006033160A1 (de) | Sensoranordnung zur Detektion von Gasen | |
| DE102013021943A1 (de) | Verfahren und Vorrichtung zur Bestimmung flüchtiger organischer Säuren in Gasgemischen | |
| DE3921655C2 (en, 2012) | ||
| DE3644819A1 (de) | Anordnung und verfahren zur quantitaiven bestimmung von fluor-, chlor- und bromgas und anderen stark oxydierenden gasen | |
| DE19740059C2 (de) | Elektrochemische Meßzelle zum Nachweis einer Komponente in einem Gasgemisch | |
| DE2322986A1 (de) | Verfahren und anordnung zur bestimmung von kohlenwasserstoffen in wasser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: METTLER-TOLEDO AG |
|
| PL | Patent ceased | ||
| PL | Patent ceased |