Ultrasonic impedance analyzer for sonotrode tuning
Parameters that can be measured by impedance analysis software Judging product defects by admittance circle and logarithmic curve at a glance The test data can be stored, printed and traceable on the computer. Impedance scanning curve can be printed to facilitate sample analysis and archiving. One-click start-up test function, simple operation, high production efficiency Measurement results of impedance analysis software The impedance analyzer can measure and evaluate the parameter...
Parameters that can be measured by impedance analysis software
Judging product defects by admittance circle and logarithmic curve at a glance
The test data can be stored, printed and traceable on the computer.
Impedance scanning curve can be printed to facilitate sample analysis and archiving.
One-click start-up test function, simple operation, high production efficiency
Measurement results of impedance analysis software
The impedance analyzer can measure and evaluate the parameters and performance of piezoelectric ceramic, piezoelectric transducer, buzzer and other devices and equipment. The impedance-phase-frequency curve and admittance circle are used for judging.
Ultrasonic Impedance and Frequency Analyzer
The impedance-phase-frequency curve and admittance circle of normal products are shown as follows:
The application of impedance curve and admittance circle in the processing and production of supersonic components is as follows:
Transducer: Admittance circle should not appear parasitic circle, resonance frequency should be as close as possible to the design frequency, dynamic impedance should be low, quality factor Qm should be close to the design requirements, capacitance should match the circuit.
Piezoelectric Ceramic Sheet: It can judge the quality of the device directly from the admittance circle diagram and logarithmic coordinates. If there are layers or cracks in the ceramic sheet, the logarithmic curve will have multiple peaks. Several parasitic circles appear on the admittance circle.
Amplifier: Whether the design, processing and assembly are reasonable or defective can be clearly seen from the admittance circle chart. Ultrasonic impedance analyzer for sonotrode tuning and transducer testing
Ultrasound welding machine: In production and processing, the state of the welding machine is analyzed by the result of admittance circle, and the problems of the welding machine are found through the analysis of parameters and graphics.
Ultrasound cleaning machine: In production and processing, the selection of vibrator requires that its vibration performance be as consistent as possible (bandwidth, quality factor, resonant frequency, dynamic impedance). In the admittance circle diagram, there is no parasitic circle or parasitic circle near the resonance point as far as possible. Through the admittance circle, the impedance characteristics of the transducer can be analyzed and measured, including the manufacture of the transducer, the inspection of the incoming materials, the bonded transducer and the cleaning machine. The resonance frequency and static capacitance of the machine can be calibrated by measuring the whole machine, so as to match the power supply, and the new resonance point, impedance after water injection, capacitance and vibration mode characteristics of the machine can be analyzed. Ultrasonic impedance analyzer for sonotrode tunitun
Ultrasonic welding stress relief equipment
The residual tensile stress in the surface layer of metal weld is changed into compressive stress, which greatly improves the fatigue life of metal structure, and the effect of eliminating residual stress can reach more than 80%.
By changing the grain structure of the metal in the surface layer to produce plastic deformation layer, the strength and hardness of the metal surface layer are significantly improved, the strength is increased by 50-100%, and the fatigue life is prolonged by 5-80 times.
Improve the geometric shape of weld toe and reduce stress concentration.
By changing the welding stress field, the welding deformation can be obviously reduced and the dimensional stability of the workpiece can be improved.
This product has only one main engine, two test clamps, no transducer. The transducer is self provided. If you measure the mold, measure 20k.
You need 20K transducer, 28K transducer, 35K transducer.
This machine needs to download an app software with a mobile phone or a computer, and then connect to the machine through Bluetooth. It is easy to use and compact.
The built-in battery can be used for about 6 hours, and 100-1000 transducers or piezoelectric parameters can be measured by charging once.
Turn off the power supply when you run out, or you will use up the battery power when you have a chance.
Portable impedance analyzer is mainly used to measure the performance of ultrasonic transducers, ultrasonic horn Rod (unit), piezoelectric ceramics and high-frequency devices. It is one of the most convenient tools for impedance scanning and characteristic analysis of ultrasonic equipment. Wherever you go, you can quickly and conveniently test the parameters and characteristics of the devices and share them remotely.
1. Small size, measure what you think
The portable impedance analyzer has the same shape and thickness as a 5.5 – inch mobile phone, and the thickness is equal to three mobile phones. The design of separating test hardware from display control is transmitted to the mobile phone or tablet computer through Bluetooth, which is easier to carry and bring to the site for testing.
2. mobile phone app control measurement
Some traditional models of ultrasonic impedance analyzer need to run software on the computer to realize the scanning and analysis function, while our products can be directly controlled and measured on the mobile phone app, so that customers do not need to configure a computer for each instrument, thus making it easier for users to use and reducing costs, and can also be connected to tablet computers and PCs.
3. Measurement data cloud service, query at any time
In the Internet of Things era, there is no need to worry about the loss of test data. This product provides the service of uploading measurement data to the cloud at any time. Customers can store local data to the cloud only by connecting their mobile phones to the Internet, and users can edit them to facilitate future viewing.
4. The parameters that can be measured by impedance analyzer:
Anti resonance frequency
Mechanical Quality Factor
Electromechanical Coupling Coefficient