SU1715054A1 - Non-polarizable comparison electrode - Google Patents
Non-polarizable comparison electrodeInfo
- Publication number
- SU1715054A1 SU1715054A1 SU4783352/25A SU4783352A SU1715054A1 SU 1715054 A1 SU1715054 A1 SU 1715054A1 SU 4783352/25 A SU4783352/25 A SU 4783352/25A SU 4783352 A SU4783352 A SU 4783352A SU 1715054 A1 SU1715054 A1 SU 1715054A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- comparison electrode
- electrolyte
- electrode
- sections
- polarizable
- Prior art date
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
FIELD: electrochemical protection of metals. SUBSTANCE: non-polarizable comparison electrode includes hollow, mainly cylindrical body 1 of current-nonconductive material built up from individual sections interconnected in series and separated with porous electrolyte-penetrable partitions 2. Face section 4 is provided with inclined side holes 5. Axis of each hole 5 makes with axis of central outer hole 6 angle α<9090 deg. Holes 5 and 6 are plugged with porous electrolyte-penetrable stoppers 7. Electric contact 9 with current lead 10 produced from metal of high electric conductivity and measuring wire 11 connected from inside is put into face section 8. Filtering sections 13 insulated electrically from outer medium are placed between face sections 4 and 8. Space of comparison electrode is filled with electrolyte 14 (solution of copper vitriol). Invention makes it possible to increase accuracy of measurement of potential of metal object (for instance, pipe-line) protected against electrochemical corrosion and reliability of structure of comparison electrode by keeping total volume of own electrolyte and of its chemical composition in region close to electrode. EFFECT: increased accuracy of measurements thanks to enhanced stability of inherent potential and prolonged service life of comparison electrode. 2 tbl, 1 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4783352/25A SU1715054A1 (en) | 1990-01-16 | 1990-01-16 | Non-polarizable comparison electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4783352/25A SU1715054A1 (en) | 1990-01-16 | 1990-01-16 | Non-polarizable comparison electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1715054A1 true SU1715054A1 (en) | 1994-05-30 |
Family
ID=60521857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4783352/25A SU1715054A1 (en) | 1990-01-16 | 1990-01-16 | Non-polarizable comparison electrode |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1715054A1 (en) |
-
1990
- 1990-01-16 SU SU4783352/25A patent/SU1715054A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI70748B (en) | FJAERRVAERMEROER | |
US5310471A (en) | Method for manufacturing an electro chemical sensor | |
US3705089A (en) | Reference electrode half cell | |
WO1995002990A1 (en) | Electrochemical sensor | |
SE9102039L (en) | BIPOLAERA BATTERIES | |
CA2171520A1 (en) | Electrochemical sensor and process for assessing hydrogen permeation | |
ES2048727T3 (en) | CATHODIC ELECTRODE. | |
PT1616152E (en) | Magnetic flow transducer and flow meter incorporating the same | |
US3794575A (en) | Oxygen sensor | |
AU684090B2 (en) | Fuel cells | |
US2852646A (en) | Liquid level switch and electrolyte | |
SU1715054A1 (en) | Non-polarizable comparison electrode | |
EP0103588A1 (en) | Device for determining hydrogen flux | |
DE69324795D1 (en) | REFERENCE ELECTRODES | |
US3382434A (en) | Electrode system employing separate current and potential electrodes | |
RU93005234A (en) | MEASURING TEST | |
US4314896A (en) | System for measurement of specific ions, such as sodium | |
SU1696586A1 (en) | Portable non-polarizing copper sulfate comparison electrode | |
JPS5566751A (en) | Oxygen sensor using solid electrolytic material | |
SU544899A1 (en) | Ion-selective electrode with lanthanum fluoride membrane | |
SU1200901A1 (en) | Electrode device | |
RU2130211C1 (en) | Double-layer molten-electrolyte capacitor | |
JPH0452408B2 (en) | ||
SU781636A1 (en) | Electrokinetic transducer | |
SU1340697A1 (en) | Apparatus for investigating the movements of hydrobionts |