Ultrasonic Pulse Velocity Test appartus
Ultrasonic pulse velocity test: An ultrasonic pulse velocity test is an in-situ, nondestructive test to check the quality of concrete and natural rocks. In this test, the strength and quality of concrete or rock is assessed by measuring the velocity of an ultrasonic pulse passing through a concrete structure or natural rock formation. This test is conducted by passing a pulse of ultrasonic wave through concrete to be tested and measuring the time taken by pulse to get through the structure. Higher velocities indicate good quality and continuity of the material, while slower velocities may indicate concrete with many cracks or voids. Technical Specifications: Temporal measure resolution: 83 nS - filter passing band:20-80KHz - amplificator gain :50dB - minimum level of the trigger signal: 208 Mv 2 TX / RX channels, - contact probes, freq. 55 KHz - data saving on internal memory, - 3" display to visualize the time of fly (T.O.F.) and the speed of waves transmissi...