Conductivity and pH Measuring Devices
(Calibrated as a system with a probe)
The calibration of conductivity and pH measuring devices with probes (sensors) is conducted by the introduction of calibrated solutions:
Conductivity meters are calibrated using the following solutions; 1413 µS/cm, 12880 µS/cm, and 111800 µS/cm.
pH measuring instruments are calibrated with pH buffer solutions at pH4, pH7 and pH10.