Visual Testing (VT) is the oldest and most widely used Nondestructive Test method. This online course is appropriate for individuals with little or no inspection training and is an ideal course to begin ones career in NDT. Subjects include illumination requirements, surface conditions, test specimen attributes to be evaluated, and the various discontinuities and conditions that may be encountered. Both direct and indirect (remote) visual techniques are thoroughly presented and demonstrated. The different visual tools, gages and other measuring devices in addition to the VT instruments are discussed and demonstrated. A wide range of common applications are included making this course a must for anyone considering a future NDT or inspection fields.
This course is highly recommended for those planning to take other NDT courses or for personnel who are planning to become certified in VT.