multi frequency ultrasonic cleaner- what does it mean ? | presented by E&W Industrial Service Asia Co.,Ltd.
in general different frequencies are created by the transducers.
for example a low frequency for the rough cleaning or pre-cleaning step and a high frequency for the fine cleaning step.
there are different kinds of Brand Names and NO Brand names on the market.
Some of them they create low and high frequencies even at the same time, somehow our Partner Company Elma has done several test in their Lab during this test 2 different frequency's has been operated in the same tank at the same time.
Obviously during this test the Experts of Elma even thought that this 2 frequency's may disturb each other then bringing better cleaning results.
somehow this is depending on so many conditions, for example on the kind of product and as well on the contamination, may cleaning test can provide helpful information in advance.
therefore we recommend when using a ultrason…