CH618515A5 - - Google Patents
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- Publication number
- CH618515A5 CH618515A5 CH1325077A CH1325077A CH618515A5 CH 618515 A5 CH618515 A5 CH 618515A5 CH 1325077 A CH1325077 A CH 1325077A CH 1325077 A CH1325077 A CH 1325077A CH 618515 A5 CH618515 A5 CH 618515A5
- Authority
- CH
- Switzerland
- Prior art keywords
- electrode
- working
- measuring
- diaphragm
- potential
- Prior art date
Links
- 239000012528 membrane Substances 0.000 description 4
- 238000004082 amperometric method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film 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
- G01N27/416—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)
- 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)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1325077A CH618515A5 (enrdf_load_stackoverflow) | 1977-10-31 | 1977-10-31 | |
| FR7820949A FR2407468B1 (fr) | 1977-10-31 | 1978-07-13 | Chaine de mesure pour analyses amperemetriques |
| GB7836478A GB2007370B (en) | 1977-10-31 | 1978-09-12 | Measuring chain for amperometric analyses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1325077A CH618515A5 (enrdf_load_stackoverflow) | 1977-10-31 | 1977-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH618515A5 true CH618515A5 (enrdf_load_stackoverflow) | 1980-07-31 |
Family
ID=4390740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1325077A CH618515A5 (enrdf_load_stackoverflow) | 1977-10-31 | 1977-10-31 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH618515A5 (enrdf_load_stackoverflow) |
| FR (1) | FR2407468B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2007370B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10047708C2 (de) * | 2000-09-25 | 2003-09-18 | Kempe Gmbh | Sensor zur Messung von O¶2¶ Konzentrationen in Flüssigkeiten |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH681180A5 (enrdf_load_stackoverflow) * | 1990-05-18 | 1993-01-29 | Ingold Messtechnik Ag |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3910830A (en) * | 1974-04-08 | 1975-10-07 | Petrolite Corp | Flush mounted probe assembly |
| US3980542A (en) * | 1975-07-14 | 1976-09-14 | Petrolite Corporation | Flush mounted probe for corrosion testing |
| DE2706942A1 (de) * | 1976-03-17 | 1977-09-29 | Owens Illinois Inc | Kombinationselektrode |
-
1977
- 1977-10-31 CH CH1325077A patent/CH618515A5/de not_active IP Right Cessation
-
1978
- 1978-07-13 FR FR7820949A patent/FR2407468B1/fr not_active Expired
- 1978-09-12 GB GB7836478A patent/GB2007370B/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10047708C2 (de) * | 2000-09-25 | 2003-09-18 | Kempe Gmbh | Sensor zur Messung von O¶2¶ Konzentrationen in Flüssigkeiten |
| US6652721B2 (en) | 2000-09-25 | 2003-11-25 | Biotechnologie Kempe Gmbh | Sensor for determination of O2 concentration in liquids |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2007370B (en) | 1982-05-19 |
| GB2007370A (en) | 1979-05-16 |
| FR2407468B1 (fr) | 1985-09-06 |
| FR2407468A1 (fr) | 1979-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |