DK468586A - Fremgangsmaade ved maaling af ionkoncentration - Google Patents
Fremgangsmaade ved maaling af ionkoncentration Download PDFInfo
- Publication number
- DK468586A DK468586A DK468586A DK468586A DK468586A DK 468586 A DK468586 A DK 468586A DK 468586 A DK468586 A DK 468586A DK 468586 A DK468586 A DK 468586A DK 468586 A DK468586 A DK 468586A
- Authority
- DK
- Denmark
- Prior art keywords
- ion concentration
- measuring ion
- measuring
- concentration
- ion
- Prior art date
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
- G01N27/416—Systems
- G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
-
- 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
-
- 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
-
- 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
- G01N27/416—Systems
- G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species
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)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60219882A JPS6279345A (ja) | 1985-10-02 | 1985-10-02 | イオン濃度測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK468586D0 DK468586D0 (da) | 1986-10-01 |
| DK468586A true DK468586A (da) | 1987-04-03 |
Family
ID=16742531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK468586A DK468586A (da) | 1985-10-02 | 1986-10-01 | Fremgangsmaade ved maaling af ionkoncentration |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0218530B1 (da) |
| JP (1) | JPS6279345A (da) |
| KR (1) | KR910002090B1 (da) |
| DE (1) | DE3686694T2 (da) |
| DK (1) | DK468586A (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4929313A (en) * | 1984-11-23 | 1990-05-29 | Massachusetts Institute Of Technology | Amperometric electrochemical ion sensors and method for determining ion concentration |
| GB8806145D0 (en) * | 1988-03-15 | 1988-04-13 | Unilever Plc | Electrical sensor & method |
| JPH04303713A (ja) * | 1991-03-30 | 1992-10-27 | Atlas Kk | ミネラルイオン水の監視装置 |
| FR2693894B1 (fr) * | 1992-07-24 | 1994-09-30 | Seb Sa | Procédé pour modifier les caractéristiques d'une surface de métal. |
| KR100823117B1 (ko) * | 2006-08-23 | 2008-04-18 | 부산대학교 산학협력단 | 이온 선택성 미소전극의 전위 측정 장치 |
| WO2013093899A1 (en) * | 2011-12-23 | 2013-06-27 | Schlumberger Technology B.V. | Electrochemical sensor for ph measurement |
| GB2501769A (en) * | 2012-05-04 | 2013-11-06 | Schlumberger Holdings | Electrochemical sensor for pH measurement |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58172541A (ja) * | 1982-04-02 | 1983-10-11 | Terumo Corp | イオン電極用基体およびイオン電極 |
| US4440603A (en) * | 1982-06-17 | 1984-04-03 | The Dow Chemical Company | Apparatus and method for measuring dissolved halogens |
| JPS59142451A (ja) * | 1983-02-03 | 1984-08-15 | Terumo Corp | イオンセンサ− |
| EP0186210B1 (en) * | 1984-12-28 | 1992-04-22 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Ion sensor |
-
1985
- 1985-10-02 JP JP60219882A patent/JPS6279345A/ja active Granted
-
1986
- 1986-10-01 DK DK468586A patent/DK468586A/da not_active Application Discontinuation
- 1986-10-02 DE DE8686402169T patent/DE3686694T2/de not_active Expired - Fee Related
- 1986-10-02 KR KR1019860008290A patent/KR910002090B1/ko not_active IP Right Cessation
- 1986-10-02 EP EP86402169A patent/EP0218530B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3686694D1 (de) | 1992-10-15 |
| KR870004304A (ko) | 1987-05-08 |
| EP0218530A2 (en) | 1987-04-15 |
| EP0218530A3 (en) | 1989-03-15 |
| KR910002090B1 (ko) | 1991-04-03 |
| JPH0446378B2 (da) | 1992-07-29 |
| DK468586D0 (da) | 1986-10-01 |
| JPS6279345A (ja) | 1987-04-11 |
| DE3686694T2 (de) | 1993-04-01 |
| EP0218530B1 (en) | 1992-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |