FIELD: electrochemical measurements. SUBSTANCE: device measuring circuit includes and electrode system, in which a surface area of test-piece 1 is used as the working electrode, this area carries measuring cell 3 with comparison electrode 7 and auxiliary electrode 9 positioned in it, the cell is filled with liquid electrolyte and has an open bottom to provide content of electrolyte with the assigned section of test-piece 1, assembly for pressing measuring cell 3 to the surface of test-piece 1 made in the form of spring-loaded weight 11 installed in the flanges of the casing of cell 3, and base 16 with guide rods 14 installed in it to guide the motion and fix the position of the measuring cell and electrodes pressing assembly. EFFECT: enhanced accuracy. 5 cl, 8 dwg, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR ELECTROCHEMICAL MEASUREMENTS | 2003 |
|
RU2238549C1 |
| DEVICE FOR ELECTROCHEMICAL MEASUREMENTS | 2007 |
|
RU2348030C1 |
| ELECTRODE SYSTEM FOR VOLTAMPEREMETRIC ANALYSIS | 1993 |
|
RU2061229C1 |
| METHOD OF ELECTROCHEMICAL DETERMINATION OF RATE OF CORROSION OF METAL WITH DIELECTRIC COATING AND DEVICE FOR ITS ACCOMPLISHMENT | 1990 |
|
RU2020461C1 |
| DEVICE FOR ANALYSIS OF VOLTAGE-CURRENT CHARACTERISTICS | 1992 |
|
RU2054169C1 |
| METHOD FOR MEASUREMENT POTENTIAL DISTRIBUTION AND INTENSITY OF PROCESSES TAKING PLACE ALONG LENGTH OF SURVEYED ELECTRODE AND DEVICE FOR ITS IMPLEMENTATION | 2013 |
|
RU2569161C2 |
| PROCESS FOR MANUFACTURING THREE-ELECTRODE ELECTROCHEMICAL CELL | 0 |
|
SU1140183A1 |
| METHOD OF MEASURING METAL SPECIFIC SURFACE | 0 |
|
SU855478A1 |
| METHOD OF DETERMINING CONCENTRATION OF CORROSION INHIBITORS IN FORMATION WATER (VERSIONS) | 2024 |
|
RU2823917C1 |
| METHOD OF CARRYING OUT ELECTROCHEMICAL INVESTIGATIONS OF POWDER SUBSTANCES | 0 |
|
SU905759A1 |
