Ultrasonic inspection
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electro drive of moving up/down measure;
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remote operating of inspection sliding device;
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24-channel patented ultrasonic scheme (0°, 42°, 58°, 70°);
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contact-free (magnetic) alignment of inspection sliding system;
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possibility of quickly remote activities (operating/settings);
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availability of 3 ultrasonic methods (echo-, mirror, mirror-shadow);
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signals registration via 3 mm by length and via 1 mm by height of rail;
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signals analysis on 8-amplitued levels;
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defects detection an early stage;
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detailed inspection protocol sending by GPRS from the car.
High performance magnetic channel
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flaw detector trolley with magnetizing system on wheelsets axles;
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powerful stable magnetic flux in a rail (not less 9 mWb);
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detection of the rail breaks and critical defects with depth up to 8 mm at any climatic conditions (from -40° to +50°C) and speed of up to 70kmh;
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differentiation of the internal defects and surface damages;
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exact data linking of signals to rail track (with accuracy to sleeper + odometer+ GPS).
Video registration of rail track and rail infrastructure
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availability of 6 color video cameras (3 for each rail);
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availability of 6 reviews video cameras (infrastructure facilities);
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synchronization of video frame with flaw detector signals with accuracy up to 1 mm;
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surface defects detection with measurement of dimensions;
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analysis of the rail’s condition, braces, bolted and welded rail joints, track switches;
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possibility of video monitoring facilities of rail infrastructure;
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economical flash lighting;
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exact frames at any work conditions.
Measurement of short irregularities of rail surface
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4 micromechanical accelerometers - gyrosxopes (on axle nodes of trolley);
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measurement the short vertical irregularities (on base 1m);
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sensors of the linear movements;
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exact synchronization with inspection signals and cameras;
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automatic detection of surface irregularities with an inspection report.
Automation
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automatic defining track switches, bolted and welded rail joints;
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automatic measurement of the dimensions jointed gaps with defining non-normative gaps;
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contactless measurement temperatures of rails and joint gaps for forecast the condition of rail lengths.