DE8715221U1 - - Google Patents
Info
- Publication number
- DE8715221U1 DE8715221U1 DE8715221U DE8715221U DE8715221U1 DE 8715221 U1 DE8715221 U1 DE 8715221U1 DE 8715221 U DE8715221 U DE 8715221U DE 8715221 U DE8715221 U DE 8715221U DE 8715221 U1 DE8715221 U1 DE 8715221U1
- Authority
- DE
- Germany
- 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
- 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
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/38—Cleaning of electrodes
-
- 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
- G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH54886A CH670162A5 (ko) | 1986-02-11 | 1986-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8715221U1 true DE8715221U1 (ko) | 1988-01-21 |
Family
ID=4189537
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8715221U Expired DE8715221U1 (ko) | 1986-02-11 | 1987-01-28 | |
DE19873702501 Ceased DE3702501A1 (de) | 1986-02-11 | 1987-01-28 | Sterilisierbare ph-messkette zur ueberwachung mikrobiologischer prozesse |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873702501 Ceased DE3702501A1 (de) | 1986-02-11 | 1987-01-28 | Sterilisierbare ph-messkette zur ueberwachung mikrobiologischer prozesse |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH0635950B2 (ko) |
CH (1) | CH670162A5 (ko) |
DE (2) | DE8715221U1 (ko) |
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 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10053979B4 (de) * | 2000-10-31 | 2005-06-23 | Schott Instruments Gmbh | Elektrochemische Messkette |
EP1241471B1 (de) * | 2001-03-14 | 2006-12-20 | Metroglas AG | Referenzelektrode, Messkette mit einer Referenzelektrode und Verfahren zum Herstellen einer Referenzelektrode |
DE10156227C1 (de) * | 2001-11-15 | 2003-05-28 | Schott Glas | pH-Einstabmeßkette mit einem Diaphragma-Verschluß |
DE10207624A1 (de) * | 2002-02-22 | 2003-09-04 | Mettler Toledo Gmbh | Druckresistente Bezugselektrode für elektochemische Messungen |
EP1548428A1 (de) * | 2003-12-17 | 2005-06-29 | Hamilton Bonaduz AG | Bedruckte Referenzsysteme und Verfahren zu deren Herstellung |
EP1544608B1 (de) * | 2003-12-17 | 2015-03-11 | Hamilton Bonaduz AG | Bedruckte Referenzysteme und Verfahren zu deren Herstellung |
DE502004003894D1 (de) * | 2004-10-04 | 2007-07-05 | Mettler Toledo Ag | Bezugselektrode für potentiometrische Messungen und Verfahren zu deren Überwachung |
US9134266B2 (en) | 2011-12-15 | 2015-09-15 | Mettler-Toledo Ag | Reference electrode |
CN102914579A (zh) * | 2012-09-28 | 2013-02-06 | 招远市大明仪表有限公司 | 一种充压型pH值传感器 |
JP6596216B2 (ja) * | 2014-03-31 | 2019-10-23 | 株式会社堀場製作所 | 比較電極、その比較電極を用いた測定方法及び測定システム、複合電極、液体分析計 |
DE102014113260A1 (de) | 2014-09-15 | 2016-03-17 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Bezugselektrode |
DE102015122454A1 (de) * | 2015-12-21 | 2017-06-22 | Endress+Hauser Conducta Gmbh+Co. Kg | Verfahren und eine Vorrichtung zur Herstellung einer Referenzelektrode |
DE102018117257A1 (de) | 2018-07-17 | 2020-01-23 | Jumo Gmbh & Co. Kg | Referenzelektrode mit verbesserter Druckfestigkeit |
DE102021112186A1 (de) | 2021-05-10 | 2022-11-10 | Endress+Hauser Conducta Gmbh+Co. Kg | Sensoranordnung |
-
1986
- 1986-02-11 CH CH54886A patent/CH670162A5/de not_active IP Right Cessation
- 1986-04-28 JP JP61097024A patent/JPH0635950B2/ja not_active Expired - Lifetime
-
1987
- 1987-01-28 DE DE8715221U patent/DE8715221U1/de not_active Expired
- 1987-01-28 DE DE19873702501 patent/DE3702501A1/de not_active Ceased
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 |
Also Published As
Publication number | Publication date |
---|---|
DE3702501A1 (de) | 1987-08-13 |
JPS62187244A (ja) | 1987-08-15 |
CH670162A5 (ko) | 1989-05-12 |
JPH0635950B2 (ja) | 1994-05-11 |