(To measure Ultrasonic Velocity in Liquids & Solids)
It is simple in design, rugged and gives very accurate and reproducibly results.
Experiments may be performed over a wide range of 0 0 temperature from +30º C to +80º C on all liquids except those which reacts with the plating of the cell and crystal.
There is no danger of any change, such as depolymerisation, due to ultrasonic effect since a very small ultrasonic energy is required.
a) Frequency 2MHz, Accuracy + 0.3% for liquids
b) Single Frequency for solids
c) For Liquids & Solids single frequency