Meaning of couplant | Babel Free

Definitions

a material that facilitates the transmission of ultrasonic energy from the transducer into the test specimen.

Examples

“The primary design challenge using fluid couplants is providing proper sealing so that the fluid does not leak out over time. One approach is to pot the lenses into their cells.”

“There are many suitable substances that can be used as couplants, the main criteria being the best possible match and no adverse chemical reaction between the couplant and the metal.”

CEFR level