See and analyse data live on the supplied tablet
Transmits optically safe LED light and receives reflections at 4000 samples per second
Ground vibration effects are measured by onboard accelerometers
Ground vibrations generated by piling normally arrive at the PDM after peak velocity and displacement are measured
Disposable adhesive reflector is attached to the pile in the active measurement zone
Hammer performance can be tracked with the PDM for visible rams
Even from this distance, set is measured to 0.1 mm resolution, and the high digitization rate means that rebound and peak pile velocity can also be measured. No gauges or cables are required. A disposable reflective sticker is all that is placed on the pile – then just point and shoot! Finally – pile measurements for EVERY PILE that are fast, simple, accurate reliable and safe.