Surface Irregularity
This apparatus is used for detecting the road surface irregularity. It can be used either for concrete or asphalt pavements. The apparatus consists essentially of a beam with rigid wheels at the extremities and a wheel at the middle, which can detect any vertical deviation of the surface from a straight-line between the two wheels at the ends of the machine.
Technical Specifications
| Model Number | NL 2018 X / 001 |
| Dimension (mm) | 3200 (L) x 780 (W) x 540 (H) |
| Scale | 2 mm increments up to 10 mm & 5 mm increments 10 to 25 |
| Max. Vertical Deviation | ± 25 mm |
| Approx. Weight | 53 kg |
