Visualization of acoustic surface waves in the lithium niobate crystal on a frequency of 17 MHz under thermal expansion of the sample
Visualization of free vibration modes and measurement of vibration displacement fields of the test object
Measurement of fields of the 1st and 2nd derivatives of the displacement function with respect to the coordinate
Measurement of the displacement field parameters of a test object 200 by 300 mm in size under a static bending strain