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      Some ultrasonic cleaners have a single frequency, but some are multi-frequency ultrasonic cleaners, and the effects of the two are different. For the ultrasonic cleaning machine, the ultrasonic transducer and ultrasonic generation are the core components, and the frequency change is obtained from this.

      In an ordinary ultrasonic cleaning machine, the ultrasonic generator converts the electrical energy into a high-frequency alternating current signal that can match the ultrasonic transducer, which is used to drive the ultrasonic transducer to work. The frequency of the ultrasonic wave is fixed Yes, but the frequency of the multi-frequency ultrasonic cleaner varies.

      When the frequency of the ultrasonic wave is different, the cavitation reaction produced is also different, and the lower the frequency, the larger the bubbles generated in the medium, and the greater the force, but the more penetrating Weak; on the contrary, the smaller the bubbles produced, the smaller the strength, but the stronger the penetration.

      In some occasions, such as laboratories, pharmaceutical factories, scientific research units, etc., two or three different frequencies need to be used to process the same experiment or the same precision parts. If the previous method is used, two or three ultrasonic cleaning machines with different ultrasonic frequencies are required, which not only duplicates the purchased equipment, but also increases the cleaning cost, and is very inconvenient to use.

      But since there is a multi-frequency ultrasonic cleaning machine, it is different. It is a machine with two or more different frequencies at the same time. It can switch different frequencies according to actual needs, and realize a multi-purpose machine. , and the purpose of saving cleaning costs.