The impedance analyzer can accurately measure the impedance scale and wide frequency scale. It uses objects with different conductive effects to apply a fixed low-level current on the surface of the object, and calculates the various equipment, equipment parameters, and functional performance of the object through impedance calculation.
The principle of impedance analyzer
Impedance analyzers can measure and identify circuits that need to be matched
Regarding piezoelectric ceramic sheets, it is possible to directly determine the quality of the equipment from the admittance circle diagram and logarithmic coordinates. If the ceramic sheet exhibits delamination or cracks inside, the logarithmic curve will exhibit multiple peaks, and multiple parasitic small circles will appear on the admittance circle diagram
Is the planning, processing, and installation of the horn reasonable or defective? It can be clearly seen on the guide circle diagram
Regarding the production and processing of ultrasonic welding machines, the results of admittance circles were used to analyze the status of the welding machine. After analyzing the parameters and graphics, the problems with the welding machine were identified
Product name | Sound intensity measuring instrument | Numbering | |
Model | PLS-SYJ100 | Date of inspection | |
Testing base | Enterprise production specification | Detection parameter | The test sound intensity is 0.8W/cm², which meets the factory requirements |
Test equipment parameters | Frequency: KHz, Power: KW. | ||
Test items | Sound intensity meter parameter measurement | Conclusion | Compliance with the factory-leaving standard of enterprises |