Investigation of VIN for change.
Investigation of VIN is conducted for the purpose of detection of signs of change and revealing the original symbols of VIN. This procedure is done without removal (damage) of paint covering;
- Method of magnetic-optical visualization (MOV)
- Method of eddy-current detector
The investigation is carried out by the newest computer complex analyzing metal structure. The equipment shows under a layer of paint removed or covered with stratification putty, rusts..., symbols of VIN, the location of welded seams, zones of thermal processing and straightening. The equipment is capable to reveal whether contact welded points in vehicle body elements coincide with appropriate characteristics. Advantages of these methods are speed, reliability, visibility, can be carried out at any weather.
The image of an investigated surface is demonstrated on the display or monitor of the computer for the subsequent processing, listing, safety or emailing.
For example, fragment of VIN received by the method of magnetic-optical visualization with fragments of primary symbols.
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