High-precision and quick measurement of the length, roundness, displacement, unevenness, and strain of tunnel segments can be achieved using a 2D laser scanner.
By applying angle control to a high-precision laser distance sensor, it has become possible to measure and display X/Y coordinates. Achieving the precision that was insufficient in three-dimensional measurements is now possible.
The lengths, arc rates, roundness, and displacements of tunnel segments can be easily measured in a short time.
It can also be used for tunnel cross-section measurements, architectural clearance measurements, trolley wire height/displacement measurements, refractory brick displacement measurements, ground subsidence displacement measurements, structural strain displacement measurements, re-measurement and re-surveying of bridge deck replacements, and inner diameter measurements of large-diameter pipes and tubes.
【Features】
■ High precision (≦±2mm)
■ Capable of vertical and horizontal two-axis measurements
■ High measurement resolution (200,000/rev)
■ X/Y coordinate display
*For more details, please download the PDF or contact us.
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