Ultrasound simple bench: PHM075240

This apparatus is directly intended to be used by Students for the training to on propagation of sounds & ultrasounds.
The apparatus enables notably the measurement of wavelengths, the signal amplitude received according to the transmitter
distance, as the reflection & interference phenomena in the presence of objects.
Used in “burst” mode, it enables the measurement of the propagation speed, as an introduction to the measurement principle of a Sonar.

The set includes:
• One transmitter that can be operated, either in continuous transmission or in “burst” of ultrasounds at 40 kHz.
One signal output gives the transmitter control voltage & one synchronization output (activated in “burst” mode) provides one trigger signal for oscilloscope.
• One receiver fitted on magnetic frame, with BNC direct connection for oscilloscope.
• One metal measuring tape, 2 m long, for the distance measurement between the transmitter & the receiver.

The unit can be used with an oscilloscope ref. PMM 063 290 for exemple.