Tradelab performs the calibration with ENAC (ILAC) accreditation of the following high-voltage equipment: AC Dielectric testers, Hipo testers, HV Voltage dividers, HV Probes, Dielectric Oil testers and Breakdown testers.
The calibration of high voltage testers is done by applying a voltage of known value and uncertainty to the instrument, and measuring the output signal generated by the instrument through a standard equipment.
The high voltage sources and the dielectric rigidity meters are calibrated by comparison with the voltage and current values indicated by the standard equipment.