Ultrasonic Cleaner Sweep Function

The ultrasound can be used with just water but use of a solvent appropriate for the object to be cleaned and the type of soiling present enhances the effect.

Ultrasonic cleaner sweep function.

These sweep frequency circuits are intended to eliminate the areas of in activity between neighboring standing waves. Sample prep is often accomplished with ultrasonic cleaners operating at 37 khz one of the best ultrasonic cleaners for this application is the microprocessor controlled elma s150. Ultrasonic cleaning is a process that uses ultrasound usually from 20 40 khz to agitate a fluid. Ultrasonic sweep cleaning sweeps multiple ultrasonic frequencies through a single ultrasonic tank.

The degassing function is simply more practical and time saving. Ultrasonic sweep cleaning â œsweepsâ multiple ultrasonic frequencies through a single ultrasonic tank. The ultrasonic sweep cleaning system. A circuit that will sweep the frequency up and down th.

Most ultrasonic cleaners operate between 35 and 45 khz. Typically this deviation occurs symmetrically about the center frequency. Fast degas ultrasonic cleaning system although 5 10 minutes is much shorter than hours it s still too long to wait for our parts cleaner machines to degas each time the solution is pumped from the storage tank to the process tank of the ultrasonic cleaning system. This sweeping controls the creation of standing waves.

The driving frequency is continuously varied within some window about the center frequency. This sweeping controls the creation of standing waves allowing no single frequency to resonate in the tank eliminating the root cause of standing waves and tank dead spots. Our system features a fast degas feature at the start of the ultrasonic. The sweep function s can be activated and allows via frequency modulation for an ideal sound field distribution in the cleaning fluid.

Most ultrasonic cleaning systems today including those manufactured by zenith manufacturing include a circuit which sweeps the output frequency to the transducers by 2 3khz. Cleaning normally lasts between three and six minutes but can also exceed 20 minutes. This frequency range is well suited to the vast majority of cleaning tasks. In ultrasonic cleaning sweep is defined as a purposeful deviation from the center frequency during operation as a function of time.

Ultrasonic cleaners without the sweep function use just one single frequency to create the cavitation effect in the unit and this means that there will be dead spots in the cavitation and thus the cleaning of that object will be inferior.