It is a comprehensive solution for testing piezoelectric ultrasonic devices and devices.

1. the size is only 24cm*14cm* (before 5cm after 10cm), and the weight is only 1.95 kg.

       A portable ultrasonic impedance analyzer.

2. super touch screen, without physical buttons, displays all parameters and graphics at once, and is more intuitive.

3. ultra fast test speed, a test of 2000 points only takes 10 seconds.

4. can also be connected to the computer,The maximum test frequency of 5. is up to 5MHz.

6. Tsinghua University technology research and development team, SIEMENS automatic patch production process, three years warranty.

Ultrasound component analyzer 520A measurement parameters:

Resonant frequency Fs

Half power point F1 and F2

Maximum conductance Gmax

Dynamic impedance R1

Anti-resonance frequency Fp

Mechanical Quality Factor Qm

Free Capacitance CT

Dynamic inductance L1

Dynamic capacitance C1

Static capacitor C0

Effective electromechanical coupling coefficient Keff

Planar electromechanical coupling coefficient Kp

Free dielectric constant