TEC manufactures a line of x-ray diffraction (XRD) analyzers to measure residual stress at or near the surface of metal and some ceramic parts and to determine the retained austenite content of ferrous parts.
Excel Technologies, Inc. is a premier distributor of supplies and instruments for optical applications. We are a leading distributor of Nikon microscopes, Unitron microscopes, and Extec Imaging digital image management solutions and much more.