超聲波換能器,超聲波發生器,超聲波清洗機 -SKSONIC
The impedance analyzer is mainly suitable for measuring the impedance characteristics of various ultrasonic devices, including piezoelectric ceramics, transducers, ultrasonic cleaning machines, ultrasonic plastic welding machines, underwater sound, magnetostrictive materials, ultrasonic crushers, ultrasonic atomization, ultrasonic tooth cleaning, ultrasonic ranging, ultrasonic emulsification, ultrasonic descaling, ultrasonic motors, and all other equipment using ultrasound.
The characteristics of impedance analyzer are: easy to use, combination of indicators and graphics, accurate parameters, low price, and strong guidance for production.
Impedance measurement of piezoelectric devices is a prerequisite for the correct use of devices. For piezoelectric devices, the main parameters can be obtained through an impedance analyzer, including resonance frequency Fs, anti resonance 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, 等, And can draw five characteristic curves of piezoelectric devices (admittance characteristic diagram, impedance characteristic diagram, admittance polar coordinate diagram, impedance polar coordinate diagram, logarithmic coordinate diagram).
| Product name | Sound intensity measuring instrument | Numbering | |
| 型 | 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 | 頻率: 千 赫, 權力: KW. | ||
| Test items | Sound intensity meter parameter measurement | Conclusion | Compliance with the factory-leaving standard of enterprises |
