Automatic Road Unevenness Recorder

Automatic Road Unevenness Recorder

The degree of surface finish or the, riding quality of the road/runway pavement can be assessed. 
The system will record surface irregularities of highways and runways, which can be immediately attended to for rectification. 
The records so obtained can be well studied for judgment and decision in classifying pavement surfaces by the authorities for serviceability of the pavement and stage for repair or upgrading. 
Helps in evaluating the performance of the Specifications adopted for roads and runways and the developments of unevenness with age and under traffic.

Displacement measurement range: 0-40mm (- 20 ? + 20mm); accuracy: 0.25mm (static);
Distance measurement range: Custom
Outer diameter of measuring wheel: 160 ± 1mm, hardness of rubber surface of measuring wheel: ha (55-70).
The minimum turning radius is 5 m, the detection speed should be 6-8 km / h, and the maximum speed should not exceed 12 km / h. 
Traction speed (25 km / h) without detection (frame shortening, measuring wheel suspension).