As the IRI model is primarily interested in wavelengths from 1.2 to 30m.
This is particularly useful to show where the wavelengths are causing the greatest roughness
The wavelengths showing the greatest values drill down into
the wavelengths that are actually causing the roughness of the road.
Improve safety by collecting with the flow of traffic and varying speeds. With GPS tagging options, the operator doesn’t need to touch the computer, they can focus on driving.
SSI’s Zero-Speed Inertial Profilers have repeatedly proven to certify under the same standards as traditional inertial profilers; AASHTO r56 for repeatability and accuracy.
The Zero-Speed upgrade does not require run up or run out. Long duration stoppages also do not effect data. Both scenarios have been proven to collect accurate data compared to reference devices and traditional inertial profilers
Simply fill in your project details and we’ll contact you to confirm and book in the requested services.
