NDT Calibration Blocks
Calibration & validation blocks -“Reference Blocks”
These blocks are used in NDT (Non Destructive Testing) application. Calibration refers to the act of evaluating and adjusting the precision and accuracy of measurement equipment.
During the fabrication of calibration or validation blocks to validate/demonstrate your UT, AUT, ToFD and Phased Array techniques you may require surface or sub-surface EDM notches to serve the intended use of such blocks. Usually codes, standards or even clients ask for certain EDM reflectors to be placed within those blocks
Let us know more about your requirement ….