| pH/redox measurement ■ connection of conventional pH and redox electrodes via 2-wire transmitter or impedance industrial converter ■ menu-guided sensor calibration ■ 1-, 2-. or 3-point calibration Conductivity measurement ■ electrolytic and inductive measuring cells with standard signals ■ calibration of cell constant and temperature coefficient ■ automatic temperature compensation ■ non-linear concentration curves are integrated (H2SO4, HNO3, NaOH, etc.) ) ■ high-purity water measurement as per ASTM and USP Measurement of free chlorine, chlorine dioxide and ozone |