GRP3000 Clearance Measurement System
The GRP3000 integrates a profilometer on its dedicated trolley, which can be used to measure the clearances of platforms, bridges, tunnels and catenaries. Taking the track center as the origin, the profilometer is capable of measuring the two-dimensional coordinates of all objects around the track. The measurement results can be exported in the form of graphics and reports. During the measurement process, the profilometer can adopt either automatic mode or manual mode to measure the distance information from the equipment to the track center.
The GRP3000 can be applied to the following scenarios:
• Maintenance measurement of existing lines
• Clearance measurement of line equipment, bridges and tunnels
• Measurement for tunnel reconstruction and renovation design
• Ballastless track construction measurement
• Urban rail transit measurement
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