Ultrasonic Full Touch Screen Impedance Analyzer For Horn Tuning Parameters

Impedance analyzer

The impedance analyzer is mainly applicable to the measurement of impedance characteristics of various ultrasonic devices, including: piezoelectric ceramics, transducers, ultrasonic cleaners, ultrasonic plastic welding machines, hydroacoustics, magnetostrictive materials, ultrasonic pulverizers, and ultrasonic atomization. , Ultrasonic teeth cleaning, reversing radar, ultrasonic ranging, ultrasonic emulsification, ultrasonic descaling, ultrasonic motors and all other equipment using ultrasound. The characteristics of the impedance analyzer are: easy to use, combination of indicators and graphics, accurate parameters, low price, and strong guidance for production.

The impedance measurement of a piezoelectric device is a prerequisite for the correct use of the device. For a piezoelectric device, its main parameters can be obtained through an impedance analyzer, including: resonance frequency Fs, anti-resonance frequency Fp, half power points F1 and F2, maximum admittance Gmax, static capacitance C0, dynamic reactance R1, dynamic capacitance C1, Dynamic inductance L1, free capacitance CT, free dielectric constant, mechanical quality factor Qm, electromechanical coupling coefficients Keff, Kp, K31, K33, etc., and can draw five kinds of characteristic curves (admittance characteristic diagram, impedance characteristic diagram) of piezoelectric devices , Admittance polar diagram, impedance polar diagram, logarithmic diagram).

The software specially designed for ultrasound applications makes it more convenient and simpler to use than imported instruments in the application. It does not require professional operations and can calculate more parameters.

Users can store and print any graphics, and can save the parameters as a computer Excel table, which greatly improves the convenience of users. Users can also customize the qualification conditions themselves, and the software can automatically determine the qualification.

This instrument can provide the following coordinate characteristic diagram. 


the admittance circle diagram GBF coordinate curve: Left curve: horizontal ordinate--admittance circle real part G, vertical coordinate--admittance circle imaginary part B. Right curve: Red--admittance circle real part G, blue--admittance circle imaginary part B. vertical coordinate--frequency

Impedance coordinate RXF coordinate curve: Left curve: horizontal ordinate --impedance real part R, vertical coordinate-- impedance imaginary part X Right curve:Red--impedance real part R, Blue--impedance imaginary part, vertical coordinate--frequency 

Ultrasonic Full Touch Screen Impedance Analyzer For Horn Tuning Parameters