An essential task in pavement testing equipment is done by profilometers and includes a sensor that measures the pavement’s surface elevation at regular intervals. These sensors must be calibrated on a regular basis to ensure that they provide accurate measurements.
If the profiler’s readings do not match, adjustments can be made to the equipment to correct the measurement error.
In addition to calibrating the sensors, it is also important to verify the accuracy of the data collection process. This involves ensuring that the equipment is correctly configured, and the data collection software is functioning correctly.
Dynatest profile measuring equipment includes static calibration equipment so the user can perform calibration at regular intervals.