Verfahren und Vorrichtung zur Bestimmung wenigstens eines physikalischen Parameters von Akkumulator-Elektrodenplatten

摘要

In the case of a method for determining at least one physical parameter such as the true plate thickness Pd, the apparent density Ds of the active mass, the true density Dw of the active mass, the pore volume Pv, the porosity Po or the pore structure of accumulator electrode plates, the procedure is such that the weight of a plate of a measuring liquid present instead of the actual electrode plate is determined by different weighings and the desired physical parameter is calculated therefrom and is used for controlling the manufacturing process.