Ultrasound coupling gel is used for through-wall UVP measurement, namely when the transducer is placed outside the liquid container. Its function is to connect acoustically the transducer front face to the solid container wall eliminating the air gap that does not transmit UVP acoustic energy.
With each UVP-DUO we provide one bottle of highly viscous industrial coupling gel (~400 ml). Our coupling gel is soluble in water, non aggressive to skin and environment-friendly.
Please contact us if you need any additional gel bottle.