GAPMAN road roughness and profile measuring profilometer measures and displays the various profile parameters, including the average angle of inclination, the rut depth of a road and International Roughness Index (IRI) and more. In IRI measurement mode the profilometers display the average IRI value of the last covered surface meter.
The portable walking profiler GAPMAN includes a control and a sensor module that are connected by an adjustable length handle. The device is on wheels and can easily be rolled across the measured surface by a single operator.
The control module includes a number of setup and control options, and displays the recent measurement results. Different measuring modes can be selected to determine how to calculate the value and position of the maximum deviation for the profile.
GAPMAN comes with an integrated GPS module that stores the coordinates of each measurement location. All measured data is stored and can be downloaded to a computer via USB or Bluetooth connection.
Features and Benefits
Wheeled across a measured surface by a single operator
Selectable setup and control options
IRI measurement mode
Real-time calculation and display of surface profile parameters
Integrated GPS unit determines and stores measurement locations
USB or Bluetooth computer connection
Data storage capacity
Profile measuring step
Profile height measuring resolution
Slope measurement resolution
2x AA alkaline batteries
Operating time on battery power
18, with GPS powered on
-10 to 50
70 x 40 x 20