detailed description:

The polymer piezoelectric coefficient d33 tester has a resolution of up to 0.01pC/N and adopts multiple measurement modes. While measuring the piezoelectric coefficient, it can also record parameters such as d31, d15, capacitance, electric quantity, tan δ, and calculate g33, g31, and g15, dielectric constant, and ε T33. Can be widely used for evaluating and testing the performance of ferroelectric, piezoelectric, polymer thin film materials and related devices;

Technical parameters (depending on different models: PM100, PM200, PM300):

The resolution can reach 0.01pC/N;

Measurement range: 1pC/N~10000pC/N;

Main features:

Variable force measurement mode;
Variable frequency measurement mode;
Measurement of polarization direction of the sample;
d33、 Capacitance and loss measurement function;
D31/g31 measurement function;
D15/g15 measurement function;
Hydrostatic pressure coefficient dh measurement function;
Digital learning indicator, which can display the size of the load loaded onto the sample in real time;
Mechanical indicator, which can display whether the load has reached the set value;
Measurement repeatability is better than 1%;
Testing of electrode compatible thin films and polymer thin films;
Temperature and humidity control options;
Single machine control measurement mode and computer-controlled measurement are optional;

Suitable for various piezoelectric materials, including ferroelectrics, piezoelectric ceramics, polymer films, etc;