DE8709937U1 - pH-touch-Elektrode - Google Patents
pH-touch-ElektrodeInfo
- Publication number
- DE8709937U1 DE8709937U1 DE8709937U DE8709937U DE8709937U1 DE 8709937 U1 DE8709937 U1 DE 8709937U1 DE 8709937 U DE8709937 U DE 8709937U DE 8709937 U DE8709937 U DE 8709937U DE 8709937 U1 DE8709937 U1 DE 8709937U1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- touch electrode
- reference system
- measuring
- diaphragm
- 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
- 239000003792 electrolyte Substances 0.000 claims description 9
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000013351 cheese Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000012056 semi-solid material Substances 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
- G01N27/28—Electrolytic cell components
- G01N27/283—Means for supporting or introducing electrochemical probes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8709937U DE8709937U1 (de) | 1987-07-20 | 1987-07-20 | pH-touch-Elektrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8709937U DE8709937U1 (de) | 1987-07-20 | 1987-07-20 | pH-touch-Elektrode |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8709937U1 true DE8709937U1 (de) | 1987-10-01 |
Family
ID=6810246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8709937U Expired DE8709937U1 (de) | 1987-07-20 | 1987-07-20 | pH-touch-Elektrode |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8709937U1 (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0399101A1 (de) * | 1989-05-20 | 1990-11-28 | Alfred Neukum | Verfahren zur Erzeugung eines konstanten Ableitpotentials und zur pH-Wert Messung und pH-Messkette in der analytischen Chemie |
-
1987
- 1987-07-20 DE DE8709937U patent/DE8709937U1/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0399101A1 (de) * | 1989-05-20 | 1990-11-28 | Alfred Neukum | Verfahren zur Erzeugung eines konstanten Ableitpotentials und zur pH-Wert Messung und pH-Messkette in der analytischen Chemie |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0385964B1 (de) | Biosensoranordnung | |
DE10359173B4 (de) | Messvorrichtung mit mehreren auf einem Substrat angeordneten potentiometrischen Elektrodenpaaren | |
DE2142628A1 (de) | Elektrophorese Gerat | |
DE112012003198T5 (de) | Sensorkopf, elektrochemischer Sensor und Verfahren zur Verwendung des elektrochemischen Sensors | |
EP0513564A2 (de) | Reagenz zur Bestimmung der Ionenstärke bzw. des spezifischen Gewichtes von wässrigen Flüssigkeiten und Verfahren | |
DE69737627T2 (de) | Analysezelle | |
EP0740149A1 (de) | Elektrochemische Messzelle | |
DE69628895T2 (de) | Anordnung für Referenzelektrode | |
EP0189741A2 (de) | Ionensensitive Membranelektrode | |
DE3330281A1 (de) | Elektrochemische vorrichtung | |
DE2349579A1 (de) | Potentiometrischer sauerstoff-sensor | |
DE102005003910B4 (de) | Elektrochemisches Transducer-Array und dessen Verwendung | |
DE8709937U1 (de) | pH-touch-Elektrode | |
EP1219959A1 (de) | Elektrochemisches Messystem mit zwei Referenzelektroden unterschiedlicher Potentialstabilität zur Kontrolle des Salzgehalts im gemeinsamen Referenzelektrolyten | |
DE60112425T2 (de) | Voltammetrische Analyse unter Verwendung einer Amalgamelektrode | |
DE2530646B2 (de) | Selektive fluoridempfindliche Elektrode | |
DE3234266A1 (de) | Vorrichtung zur messung der ionenaktivitaet | |
DE10323638B4 (de) | Verfahren und Vorrichtung zur Entwicklung einer elektrochemischen Messanordnung | |
EP1219958A1 (de) | Elektrochemisches Messsystem mit zwei Referenzelektroden unterschiedlicher Potentialstabilität | |
EP0665431A2 (de) | Verfahren und Vorrichtung zur Detektion von Nitrotoluolen | |
CH697205A5 (de) | Elektrochemische Zelle und Verwendung der elektrochemischen Zelle. | |
DE3410203C2 (xx) | ||
DE2357039A1 (de) | Membran-elektrode zur bestimmung von saeurekonzentrationen in stark sauren loesungen | |
DD263129A1 (de) | Vorrichtung und verfahren zur bestimmung von ionen | |
AT398133B (de) | Ionenselektive elektrodenanordnung |