DE3820841C2 - - Google Patents
Info
- Publication number
- DE3820841C2 DE3820841C2 DE3820841A DE3820841A DE3820841C2 DE 3820841 C2 DE3820841 C2 DE 3820841C2 DE 3820841 A DE3820841 A DE 3820841A DE 3820841 A DE3820841 A DE 3820841A DE 3820841 C2 DE3820841 C2 DE 3820841C2
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- measuring
- housing
- electrolyte
- sample
- 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 - Fee Related
Links
- 239000012528 membrane Substances 0.000 claims description 60
- 239000003792 electrolyte Substances 0.000 claims description 50
- 238000005259 measurement Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fuel Cell (AREA)
- Measuring Fluid Pressure (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3820841A DE3820841A1 (de) | 1988-06-21 | 1988-06-21 | Elektrochemische messzelle mit einer ausgleichsmembran |
| JP1155964A JPH0713606B2 (ja) | 1988-06-21 | 1989-06-20 | 測定試料内の成分を検出するための電気化学的測定セル |
| GB8914124A GB2220073B (en) | 1988-06-21 | 1989-06-20 | An electrochemical measuring cell with a compensating membrane |
| US07/369,138 US4911819A (en) | 1988-06-21 | 1989-06-21 | Electrochemical measuring cell having a compensating membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3820841A DE3820841A1 (de) | 1988-06-21 | 1988-06-21 | Elektrochemische messzelle mit einer ausgleichsmembran |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3820841A1 DE3820841A1 (de) | 1989-12-28 |
| DE3820841C2 true DE3820841C2 (esLanguage) | 1992-10-01 |
Family
ID=6356876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3820841A Granted DE3820841A1 (de) | 1988-06-21 | 1988-06-21 | Elektrochemische messzelle mit einer ausgleichsmembran |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4911819A (esLanguage) |
| JP (1) | JPH0713606B2 (esLanguage) |
| DE (1) | DE3820841A1 (esLanguage) |
| GB (1) | GB2220073B (esLanguage) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29801673U1 (de) * | 1998-02-02 | 1998-06-04 | Sensortechnik Meinsberg GmbH, 04736 Meinsberg | Membranbedeckter elektrochemischer Sauerstoffsensor für die Steuerung des Rotteprozesses in Kompostiereinrichtungen |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9319955U1 (de) * | 1993-12-24 | 1994-02-24 | Berthold, Christian, Dr.rer.nat., 04736 Meinsberg | Elektrochemischer Gassensor |
| DE102008039465A1 (de) * | 2008-08-25 | 2010-03-04 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Elektrochemischer Sensor |
| US20120193229A1 (en) * | 2011-01-27 | 2012-08-02 | Life Safety Distribution Ag | Electrochemical Oxygen Sensor with Internal Barrier to Oxygen Diffusion |
| JP2016148513A (ja) * | 2015-02-10 | 2016-08-18 | 理研計器株式会社 | 電気化学式ガスセンサ |
| DE102016003452B4 (de) * | 2016-03-23 | 2023-05-11 | Dräger Safety AG & Co. KGaA | Elektrochemischer Gassensor |
| DE102016120581A1 (de) * | 2016-10-27 | 2018-05-03 | Endress+Hauser Conducta Gmbh+Co. Kg | Messsonde und Verfahren zum, insbesondere im Wesentlichen gasblasenfreien, Befüllen eines Sondeninnenraums einer Messsonde |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3655546A (en) * | 1969-04-22 | 1972-04-11 | Beckman Instruments Inc | Electrochemical cell |
| US4126531A (en) * | 1978-03-20 | 1978-11-21 | Uniloc, Inc. | Sensor with annular pressure compensating means |
| US4367133A (en) * | 1980-07-02 | 1983-01-04 | Comsip, Inc. | Electrochemical gas analyzer |
| GB2114304B (en) * | 1982-02-01 | 1986-11-12 | Distillers Company The | Electrochemical membrane sensor |
| JPS60162950A (ja) * | 1984-02-02 | 1985-08-24 | Sumitomo Electric Ind Ltd | ガスセンサのガス透過膜装着方法 |
| US4620918A (en) * | 1985-05-03 | 1986-11-04 | Bukamier Gary L | Selective sensor construction |
-
1988
- 1988-06-21 DE DE3820841A patent/DE3820841A1/de active Granted
-
1989
- 1989-06-20 JP JP1155964A patent/JPH0713606B2/ja not_active Expired - Lifetime
- 1989-06-20 GB GB8914124A patent/GB2220073B/en not_active Expired - Fee Related
- 1989-06-21 US US07/369,138 patent/US4911819A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29801673U1 (de) * | 1998-02-02 | 1998-06-04 | Sensortechnik Meinsberg GmbH, 04736 Meinsberg | Membranbedeckter elektrochemischer Sauerstoffsensor für die Steuerung des Rotteprozesses in Kompostiereinrichtungen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2220073A (en) | 1989-12-28 |
| US4911819A (en) | 1990-03-27 |
| JPH0264445A (ja) | 1990-03-05 |
| GB8914124D0 (en) | 1989-08-09 |
| JPH0713606B2 (ja) | 1995-02-15 |
| GB2220073B (en) | 1992-07-15 |
| DE3820841A1 (de) | 1989-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |