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
*1 Copy of Manual Instruction
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Main Office
NL SCIENTIFIC INSTRUMENTS SDN BHD 200901037991 (881121-P)
16, Lorong Sungai Puloh 1A/KU 6, Taman Teknologi Gemilang, Kawasan Perindustrian Sungai Puloh, 42100 Klang, Selangor, Malaysia.
US 18387 
GB 13586 
CA 11151 
AU 10356 
IE 3989 
NZ 2797 
BR 1767 
IN 1163 
