Piezo AC Poling, Polarization Loop and Dielectric Breakdown Test System

Please contact us for more information sales@piezopvdf.com

This test system can measure the electrical charge density of dielectric and ferroelectric materials as a function of electrical field and frequency. The test is based on an improved active Sawyer-Tower Circuit.
General ferroelectric test functions such as
- PM – PUND measurement
- FM – Fatigue measurement
The system has integrated protection circuit to protect the system even when the test specimens experience dielectric breakdown under high voltage.
Working with Trek high voltage amplifier, test can be performed at voltage >10 kV and frequencies up to 1000-10000 Hz.

1.Dielectric breakdown test under AC, DC or field endurance life.

2.Automatic ferroelectric test until dielectric breakdown

3.Poling of piezo materials: AC poling or DC poling

Automatic AC poling with target remnant charge density.

One year warranty

PolyK