3mhz Ultrasonic Impedance Analyzer Checking Ultrasonic Transducer Frequency Analyzer

The impedance analyzer is mainly suitable for measuring the impedance characteristics of various ultrasonic devices, including piezoelectric ceramics, transducers, ultrasonic cleaning machines, ultrasonic plastic welding machines, underwater sound, magnetostrictive materials, ultrasonic crushers, ultrasonic atomization, ultrasonic tooth cleaning, ultrasonic ranging, ultrasonic emulsification, ultrasonic descaling, ultrasonic motors, and all other equipment using ultrasound.

The characteristics of impedance analyzer are: easy to use, 指標同圖形嘅組合, 精確嘅參數, 低價, 以及強有力嘅生產指導.

Impedance measurement of piezoelectric devices is a prerequisite for the correct use of devices. For piezoelectric devices, the 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 coefficient Keff, Kp, K31, K33, 等, And can draw five characteristic curves of piezoelectric devices (admittance characteristic diagram, impedance characteristic diagram, admittance polar coordinate diagram, impedance polar coordinate diagram, logarithmic coordinate diagram).