• Performance test of ultrasonic transducer

    Performance test of ultrasonic transducer

    In ultrasonic technology, in order to evaluate the performance of the ultrasonic vibration system And the effect of ultrasound, the performance of the ultrasound transducer must be Number of tests [4%—45] , The various parameters of the ultrasonic transducer can probably be Divided into two categori... view more

    Oct 24,2020 News
  • The sensitivity of the transducer and the impedance between the transducer

    The sensitivity of the transducer and the impedance between the transducer

    The sensitivity of the transducer and the impedance between the transducer and the internal resistance of the power supply The matching is closely related & due to the detection of the acoustic load of the ultrasonic transducer (to be explored The acoustic impedance rate of the measured object i... view more

    Oct 16,2020 News
  • The principle and characteristics of ultrasonic extraction of Chinese medicine

    The principle and characteristics of ultrasonic extraction of Chinese medicine

    Ultrasonic extraction is a technology that uses the mechanical, cavitation, and thermal effects of ultrasonic waves (frequency> 20KHz) to increase the speed of media molecules and increase the penetrating power of the media to extract the effective components of substances (Chinese medicine). The... view more

    Oct 10,2020 News
  • Frequency matching is also very important

    Frequency matching is also very important

    Frequency matching is also very important. This is firstly because the ultrasonic transducer can only work at its resonance frequency, so the drive power supply, horn, and mold (tool head) should all work at this frequency. Generally speaking, this difference should not exceed ±0.1kHz at most, and i... view more

    Sep 30,2020 News
  • The main consideration when using an ultrasonic transducer is the matching with the input and output ends

    The main consideration when using an ultrasonic transducer is the matching with the input and output ends

    The main consideration when using an ultrasonic transducer is the matching with the input and output ends, followed by mechanical installation and matching dimensions. The frequency of the transducer is relatively intuitive. The frequency refers to the frequency measured by the transmission line met... view more

    Sep 25,2020 News
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