How to use Ultrasonic Pulse Velocity (UPV) Instrument Pundit Lab Proceq Make 

Thank you sir for your valuable comment. Any new suggestions?

Thanks for recognising this video. Your suggestion else these will be more helpful to create user defined video.

Yes sir not rechargeable type. Any doubt you can call 8584925725

@@koushikdas7321 ok sir thanku

For your Rock sample it should be cutted in shape. Transducers will be hold two opposite side as used in direct method. What will be the path length it will be set in instrument. There are different transducer ranges from 24 KHz to 500 KHz. As per application transducers also be choosed. You can contact me for details to koushikdas3@gmail.com & 08584925725

Please provide your email id, I will send you details procedure

Yes. You need S wave transducer.