Ultrasonic cleaning | 合法醫療器材資訊網

Ultrasoniccleaningisaprocessthatusesultrasound(usuallyfrom20–40kHz)toagitateafluid.Theultrasoundcanbeusedwithjustwater,butuseofasolvent ...

Method of cleaning using ultrasound

Ultrasonic cleaning is a process that uses ultrasound (usually from 20 to 40 kHz) to agitate a fluid, with a cleaning effect. Ultrasonic cleaners come in a variety of sizes, from small desktop units with an internal volume of less than 0.5 litres (0.13 US gal), to large industrial units with volumes approaching 1,000 litres (260 US gal).

The principle of the ultrasonic cleaning machine is to convert the sound energy of the ultrasonic frequency source into mechanical vibration through the transducer. The vibration generated by the ultrasonic wave is transmitted to the cleaning liquid through the cleaning tank wall so that the micro-bubbles in the liquid in the tank can keep vibrating under the action of the s...