VISUAL TESTING
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VISUAL TESTING VT DESCRIPTION OF THE METHOD Visual testing method (VT) is the most widespread NDT method. VT method is focused on inspection and evaluation of the surface with naked eye or using special equipment. VT is used by standard NDT control of defects like cracks, cold laps, surface conditions and porosities. Our company finds deviation of shape, measures and assesses linear misalignments, excessives penetration of welds and offsets of casting dye. ATG checks the surface conditions. Compared to the other NDT methods (RT, PT,...), VT is a valuable NDT method, which even exceeds in its scope the applications of other NDT methods. VT is considered to be the basic NDT method, which should be performed prior to any other NDT method. ATG offers complex equipment for NDT workstations - from simple devices up to complex systems. ATG can help you to propose the most suitable solution for your application, which can be mobile or stationary. | Boroscopes | Fibroscopes | Videoscopes | Gauges | Magnifiers | Luxmeters | Cases for welding inspectors I Etalons BOROSCOPES OLYMPUS Rigid endoscopes, diameter from 0.9 mm, length up to 1430 mm, possibility to connect the camera. VIDEOSCOP iPLEX Light mobile videoscope, data record, digital zoom, turning of the end in 4 directions in the length 1,5 - 8 m, diameter4,4 mm or6 mm. WELDING INSPECTORS SET Tough lockable suitcase containing gauges, magnifying glass with lighting, lamp, mirror, contact microscope and further necessary equipment. VT-VISUAL TESTING

HIGH SPEED CAMERAS Used for control of fast processes, technological processes, explosions, destructive testing, crash tests, etc. Measuring range: 0 - 50000 lux or 0 - 5000 cd; definition: 1 or 10 or 100 lux; special photodiode is equiped with the correction colour screen. SERVICES AND TESTING CERTIFICATE ■e ATG provide testing in our labs as well as on site. Our company perform visual testing both in our laboratories and directly on customers' work sites and workplaces. For standard testing of interior spaces with straight access boroscopes with inclinable prism (remote vision direction...