1 M or m â prefix designating a number in thousands (not to be confused with SI prefix M for mega-or m for milli).
There are two types commonly referred to as: 'Shallow' and 'Deep' water. The differences are not only in the Frequency but also in the Beam Width and they are as follows: 'Shallow' water HST-WSBL 106-72 Transducer will operate on 2 frequencies on the HDS models: 200 (20Â°) & 83KHz (60Â°). 'Deep' water HST-DFSBL 106-77 Transducer will operate on 2 frequencies on the HDS models: 200KHz (12Â°) & 50KHz (35Â°).
Today you can get ultrasonic systems with frequencies ranging from 20 to 950 kHz, which one to choose depends on what your cleaning job is, what type of soil is to be removed and how clean your part needs to be. In reality, most systems to day incorporate more than one frequency of ultrasonics.ny ultrasonic tank will clean a part. The determining factor is how clean do you want the part. If you are looking for a level of cleanliness such as laser parts or semiconductor wafers you need to take additional steps. The most common ultrasonic cleaning process consists of 5 steps.