Laser Survey Recorders

• Precise track positional measurement taking reference from marker posts or fixed infrastructure to calculate track line and level;
• Polyvalent measurement of structure gauge and critical points of infrastructure (bridges, tunnels, noise barrier…);
• Clear OHL position measurement (height/offset) with a swivelling laser fitted with an accurate adjuster;
• Intuitive operation controlled by the ergonomic wired remote keypad;
• Light and easily assembled elements that are stored and transported in its customized transit case.

Lightweight aluminium/steel frame

High‑precision optical/laser components

Insulated rollers for safe track contact

• Module for low measurements and software;
• Software for TopoRail systems (RG files);
• Additional measurement modes (SBB, SNCF, PALAS UK).

• Position of track (fixed point, low point)
• Track structure gauge
• Infringements to track structure gauge
• Position of reception areas (platform edges, walls)
• Bridges curvature
• OHL position
• Position of the edge of platforms
• Distance between tracks

Wired remote keypad

Internal system interface