ULTRASONIC BATH Meaning and
Definition
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An ultrasonic bath refers to a specialized device or instrument designed for cleaning various objects and materials through the use of ultrasonic waves. It consists of a tank or container equipped with transducers that emit high-frequency sound waves, typically above the audible range of human hearing, typically ranging from 20 kHz to several hundred kHz.
The process of ultrasonic cleaning involves the generation of sound waves that create oscillations in the cleaning solution within the bath. These high-frequency waves produce millions of tiny bubbles, known as cavitation bubbles, in the liquid. The formation and subsequent implosion of these bubbles create a powerful scrubbing action, dislodging dirt, contaminants, and other particles adhered to the surfaces of objects placed in the bath.
Ultrasonic baths are commonly used in a wide range of industries, including healthcare, jewelry manufacturing, automotive, electronics, and laboratories. They effectively clean delicate and intricate objects that are difficult to clean manually or with traditional cleaning methods.
The cleaning process in an ultrasonic bath offers several advantages, such as providing a non-contact cleaning method that does not require direct contact with objects, resulting in reduced risk of damage or scratches. It offers thorough and efficient cleaning, reaching inaccessible areas that might be missed by traditional cleaning techniques. Ultrasonic baths are also used for applications beyond cleaning, such as degassing, emulsifying, and dissolving substances.
Overall, the ultrasonic bath is a powerful cleaning tool that uses high-frequency sound waves to provide effective and efficient cleaning for a wide range of objects and materials.
Etymology of ULTRASONIC BATH
The etymology of the word "ultrasonic bath" is as follows:
1. Ultrasonic: The term "ultrasonic" combines the prefix "ultra-" meaning "beyond" or "exceeding" and the word "sonic" pertaining to sound. "Ultra-" in this context signifies frequencies or vibrations beyond the range of human hearing, typically above 20,000 hertz. Therefore, "ultrasonic" refers to sound waves or vibrations that are beyond the audible range of human ears.
2. Bath: The term "bath" in this context refers to a container or vessel filled with liquid in which objects can be submerged. It is derived from the Old English word "bæð" which means "a vessel containing liquid for the purpose of bathing".
