High Precision Ultrasonic Impedance Analyzer For Transducer Test

For ultrasonic components measuring instrument, the most important is the admittance chart, logarithmic graph of the two graphics (the two graphics is the main method of qualified qualified), and more than a dozen parameters: resonance frequency Fs, the maximum conductance Gmax, bandwidth F2-F1, anti-resonance frequency Fp, quality factor Qm, free capacitance CT, dynamic resistance R1, dynamic inductance L1, dynamic capacitance C1, static capacitance C0, effective electromechanical coupling coefficient Keff.

The Measuring instrument which can easily replace much more complex and more complicated, also many times more expensive instruments from Agilent/HP, as for instance: HP Impedance Gain-Phase Analyzer 4294A, Agilent E5100A, Network Analyzer, HP 3563A,Control System Analyzer etc. It is also very easy to use SP-PV520A (by engineers or ordinary production workers).

The impedance analyzer is mainly suitable for the measurement of the impedance characteristics of various ultrasonic devices, including: piezoelectric ceramics, transducers, ultrasonic cleaning machines, ultrasonic plastic welders, hydroacoustics, magnetostrictive materials, ultrasonic pulverizers, ultrasonic atomization , Ultrasonic cleaning, ultrasonic distance measurement, phacoemulsification, ultrasonic descaling, ultrasonic motors, etc. All equipment that uses ultrasound.