ENSCO Rail recently delivered a Track Geometry Measurement System (TGMS) and Corrugation Measurement System to the Shanghai Metro. The system includes track geometry, rail profile, rail corrugation, and axle acceleration measurements.
The system is a state-of-the-art, all-digital system, which is the new standard for ENSCO Rail. Smaller and self-calibrated by a computer, the digital sensors offer increased sensitivity. As a result, the range of speeds in which they can take measurements is extended, and includes much slower speeds than before. The system is more reliable and accurate, and contains fewer parts and less cabling complexity, all at a lower cost.
This is the second system delivered by ENSCO Rail to the Shanghai Metro.
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