Economy piezoelectric meter PKD3-2000 to measure d33 of polymer PVDF, PVDF-TrFE, or piezoelectric ceramic materials. Two measurement ranges: 10 to 2,000pC/N, or 1 to 200pC/N, Force 0.25N, Frequency 110 Hz
Other model includes PKD3-4000 with measurement range up to 4000 pC/N for single crystal PMNPT ceramic.
This unit comes with PolyK static force sensor to improve the measurement accuracy and reproducibility.
For video: http://youtu.be/l9KKBhBK2u0