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(a) The (micro)sodium ion content in higher acid water solutions can be continuously measured up to the monitoring floor of 0.1lppb; The gasated alkaline agent is automatically inhaled to the water sample using the cylindrical method, which uses the constant inhalation from water-voltage differentials. The pressure on the alkaline agent by the pump promotes its volatilization to ensure that the alkalinization from the pump is above pH10.5. Automatic constant flow: Waterways automatically compensate for changes in water sample flows and pressures. Accurate measurements are ensured by a combination of high-quality ppb-grade dedicated electrodes and stable and robust alkalinization systems; Only three types of Electrodes, reference to internal filling fluids and alkaline formulations are used for the oxidation materials, with very low maintenance costs; (b) The high performance of electrodes measured and the simple visibility of instrumentation modules resulted in a significant reduction in maintenance work; Blank verification: background concentrations from sodium ion and other ions in water removed from alkaline agents; Sodium content or test fluids of other water samples can be measured offline in a static manner to check instrument or electrodes performance.
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