Ultrasonic impedance analyzer
Ultrasonic impedance analyzer is mainly applicable to the measurement of impedance characteristics of various ultrasonic devices, including piezoelectric ceramics, transducers, ultrasonic cleaning machines, ultrasonic plastic welders, underwater acoustics, magnetostrictive materials, ultrasonic grinders, and ultrasonic fog Ultrasonic cleaning, ultrasonic cleaning, ultrasonic distance measurement, phacoemulsification, ultrasonic descaling, ultrasonic motors, etc. all use ultrasonic equipment.
Ultrasonic impedance analyzer is characterized by its ease of use, the combination of indicators and graphics, accurate parameters, and very strong guidance for production. It can measure and evaluate the parameters and performance of various devices and equipment such as piezoelectric ceramics, piezoelectric transducers, ultrasonic cleaning machines, ultrasonic welding machines, ultrasonic crushers, and ultrasonic processing equipment. The large screen and full-screen touch make HD-520A have the operating experience of HD-70A-P (computer version) without the cumbersome feeling of computer operation. It can reach the level of HD-70A-P (computer version) by relying on the new super powerful ARM processor data processing capability. The full-screen touch operation is more user-friendly, and the product size is smaller, lighter, and more portable. And the software is fully compatible, and users no longer need to be familiar with software operations.
Ultrasonic impedance analyzer can measure and evaluate to match the circuit. For piezoelectric ceramics, you can directly judge the quality of the device from the admittance circle and logarithmic coordinates. If there is delamination or cracks inside the ceramic, the logarithmic curve Multiple peaks will appear, and multiple small parasitic circles will appear on the admittance chart.
Regarding the design, processing and assembly of the horn, whether it is reasonable or defective can be directly seen on the guide circle diagram. For the production and processing of ultrasonic welding machines, the results of the admittance circle are used to analyze the state of the welding machine, and the problems of the welding machine can be found through the analysis of parameters and graphics. For the production and processing of ultrasonic cleaners, the selection of vibrators requires that their vibration performance is as consistent as possible (bandwidth, quality factor, resonant frequency, dynamic impedance). Parasitic circle. It can analyze and measure the impedance characteristics of transducer manufacturing, incoming inspection, bonded transducer, and cleaning machine. The measurement of the whole cleaning machine can calibrate the resonance frequency and static capacitance of the machine to match the power supply, and analyze the characteristics of its new resonance point, impedance, capacitance after water injection, and the vibration mode of the whole machine.
