Calibration Solution pH 4.00 SMC Innowater

The pH 4.00 SMC Innowater calibration solution is a certified buffer solution with a precisely defined acidity value, used for calibrating pH electrodes of automatic dosing and salt chlorination systems. Calibration of the pH electrode is recommended at least once every 3 months or when a measurement deviation is detected, in order to ensure accurate dosing of pH correction agents. The electrode is immersed in the solution, the device reads the value and performs a correction. The package is sufficient for a large number of calibrations of a single electrode. Store in a cool, dark place before the expiry date.