The KAL 9520 has been designed to exceed the normal requirements of a PD calibrator. Its wide range (from 100fC to 50nC), its small injection capacitor and its advance features (double pulse, polarity pulse selection, internal and external synchronization, linear range selection, etc) make the KAL 9520 unique.

Partial Discharge calibrator KAL 9511 is a successor to the popular Tettex 9216. KAL 9511 covers a wide range of applications.
It is compact, easy to use and has the same long battery operation capability of Tettex 9216 but offers higher performance by using more than 10x smaller injection Capacitance resulting in a higher SNR (Signal to Noise Ratio).
Its unique high-end design ensures flat response of the calibration pulse in the frequency domain far beyond the IEC-recommended measuring band.
The PD calibrator is easily controlled by two large buttons. Charge values are displayed on a

Catalog ID: KAL 9510

The KAL 9510 has been designed to fulfill the standard requirements of a PD calibrator. Its wide range (from 1 pC to 50 nC), its small injection capacitor, carefully selected features and intuitive user interface makes the KAL 9510 unique.