1MHZ Ultrasonic Impedance Analyzer Measuring Instrument For Welding Transducer

1MHZ Ultrasonic Impedance Analyzer Measuring Instrument For Welding Transducer

The impedance analyzer is mainly applicable to the measurement of impedance characteristics of various ultrasonic devices, including piezoelectric ceramics, transducers, Ultrasonic Cleaning Machines, ultrasonic plastic welding machines, hydroacoustic, magnetostrictive materials, ultrasonic pulverizers, ultrasonic atomization, ultrasonic dental cleaning, ultrasonic ranging, ultrasonic emulsification, ultrasonic descaling, ultrasonic motors and other ultrasonic equipment.

The characteristics of impedance analyzer are: easy to use, combination of indicators and graphics, accurate parameters, low price, strong guidance for production, etc.

Impedance measurement of piezoelectric devices is a prerequisite for the correct use of devices. For piezoelectric devices, the main parameters can be obtained through impedance analyzer, including: resonant frequency Fs, anti resonant 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, etc, Five characteristic curves of piezoelectric devices can be drawn (admittance characteristic diagram, impedance characteristic diagram, admittance polar diagram, impedance polar diagram, logarithmic coordinate diagram).

Type	PL-UIA500KHZ	PL-UIA1KHZ
Frequency Range	1KHZ-500Khz	1Khz-1Mhz
Measurement Index	All parameter, graphics	All parameter, graphics
Measurement Accuracy	< 1%	< 0.5%
Measurement Speed	10 second/piece (equivalent to 600 scan dots )	5 second/piece(equivalent to 600 scan dots )
Frequency Accuracy	±15ppm	±5ppm
Phase Resolution	0.15 degree	0.15 degree
Enviroment temperature	10-40 cº	10-40 cº
Impedance Range	1Ω～1MΩ	1Ω～1MΩ
Frequency Step	0.1Hz～any	0.1Hz～any
Application	Ultrasonic equipment testing, ultrasonic cleaning, ultrasonic welding, ultrasonic medical	Inspection production line of piezoelectric ceramic below 1MHz