Электроды сравнения
Reference electrode ESR-10111 (glass)
Reference electrode ESR-10111 (glass) Reference electrode for express analyzers of steels and alloys for carbon and sulfur (analogue 5M2.840.020, 5M2.840.72). Can be used in scientific and industrial analytical laboratories. The reference electrode ESR-10111 is designed to create a reference potential when working together with an indicator electrode in express analyzers: AN-7529 and AN-7560 for determining the carbon content in steels and alloys; AS-7932 for determining the mass fraction of sulfur in steels, cast irons and alloys. For joint work, ES-10603 is recommended. A plug with a diameter of 1.5 mm fits into the electrode block of the device. Manba: https://www.nv-lab.ru/catalog_info.php?ID=9122
Price on request
- Parameter: Value
- Electrochemical system: Ag/AgCl
- Version: single key
- Electrolytic keys: asbestos
- Case: glass
- Operating temperature, °C: 10…50
- Electrode potential relative to NHE *, mV: 226
- Electrical resistance, kOhm (at 20±0.5 °C): 0.2…20
- Electrolyte: 1.34 M KCl + 0.38 M SrCl2 + 0.016 M H3BO3
- Electrode potential instability for 8 hours of operation, mV, no more: ±2
- Overall dimensions (Length × Diameter), mm: 150 × Ø7
- Weight with cable, g, no more: 15