TQM track geometry measuring solution

In order to secure the accuracy required all measurement modules are designed to
work independently of the trolley frame (main source of undesirable vibration). Such a
solution makes each module calibration process simple and straightforward.
As the calibration parameters stay with the module and not with the trolley, each module calibration can be carried out in a stable office environment rather than on the track. Another advantage of this solution is the ability to use a various lengths of measuring bases