NF EN ISO 16823, A09-334 (01/2025)

ISO 16823:2012 specifies the principles of transmission techniques. Transmission techniques can be used for discontinuity detection and attenuation determination. The general principles required for the use of ultrasonic testing of industrial products are described in ISO 16810. The transmission technique is used for testing flat products, for example plates and sheets. It is also used to examine possible discontinuities whose shape, dimensions or orientation are unfavorable for reflection control, high attenuation materials and thin products.
(Automatic translation from French)