Measuring Ground Vibration with seismograph -Instantel blastmate III

Vibration monitoring is the measurement of passing movements in the ground or in a structure, using a seismograph to detect and record the movement. It is the most commonly-used method for identifying potential vibration damage problems pre-construction and addressing them post-construction. Here ground vibration is measured during soil compaction with vibratory roller.

[@darrellterpo4803]

Was the transducer sitting on the slab with no sandbag?

[@subanmahmood3642]

Hello please explain it.

[@yeshwantv.p.c.2606]

What is the cost of this device ?

[@clammandan10]

No sand bag on the geophone?

[@WarunaThejana]

we didn't use the geophone. It's for demonstration only.

[@JandeBloois1952]

Is this film meant to be professional? Then why not use a tripod! There's a lot of vibration in the cameraman!

[@WarunaThejana]

sorry for the poor quality. Will try to improve

[@user-fv4be3kr4z]

It's not real. This is fake