1MHZ-5MHZ Ultrasonic Impedance Analyzer Frequency Impedance Graphic Analyzer

Characteristics of the characteristic analyzer: High impedance measurement accuracy, up to 0.001KHz;It is easy to judge defects through admittance circles and logarithmic curves;The detection results completely distinguish between the vibration point and the half power point;The test data can be stored and printed…

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1MHZ-5MHZ Ultrasonic Impedance Analyzer Frequency Impedance Graphic Analyzer

Characteristics of the characteristic analyzer:

High impedance measurement accuracy, up to 0.001KHz;
It is easy to judge defects through admittance circles and logarithmic curves;
The detection results completely distinguish between the vibration point and the half power point;
The test data can be stored and printed by the computer, and the data source can be traced;
Automatic filtering and statistics, parameter filtering can be set;
High automation operation efficiency, simple operation, and avoidance of manual errors;
Simple, easy to use, combined with indicators and graphics, accurate parameters, low price, and strong guidance for production.

Impedance tester application:

Transducers: The admittance circle diagram should not show parasitic circles, the resonant frequency should be as close as possible to the design frequency, the dynamic impedance should be low, the quality factor Qm should be close to the design requirements, and the capacitance should match the circuit.

Piezoelectric ceramic sheet: The device can be directly judged based on the admittance circle diagram and logarithmic coordinates. If there are layers or cracks inside the ceramic sheet, the logarithmic curve will have multiple peaks, and multiple parasitic small circles will appear on the admittance circle diagram.

The design, processing, and assembly of the horn are reasonable or have defects, which can be clearly seen on the guide circle 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