The new SONICA S3 and S4 contains the best you can ask from ultrasonic cleaning equipment.
The state-of-the art ultrasonic generator incorporates a special ultrasonic oscillator using Sweep System Technology.
The diagram below shows the difference between a bath ultrasonic cleaner with conventional ultrasonic power generator (traditional system) and a new ultrasonic generator equipped with a special ultrasonic oscillator with the Sweep System Technology. The two systems are compared and show the different distribution of the ultrasonic waves into the cleaning liquid, their waveform oscilloscope view and finally the practical results obtained on a sample of aluminum.
How does the Sweep System Technology work in the ultrasonic cleaning ?
With Sweep System technology, the output frequency of the ultrasonic generator is modulated around a center frequency, so the ultrasonic transducers shift between 39 and 41 kHz.
Sweep System Technology offers the following advantages:
- Faster cleaning
- Damage free cleaning
- Increased distribution of ultrasound energy eliminating the standing waves
- Improved cavitation
- Facilitate the ultrasonic wave crossing through the mesh wire basket and the complicated objects to be cleaned