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Proto's x-ray diffraction (XRD) systems make innovative analysis of aircraft structures possible. Because of their ability to accurately quantify residual stress in geometrically complex parts, our instruments provide critical information about aircraft components. Whether you need to extend the life of your components, solve problems in an aging aircraft, or combat stress corrosion cracking, our expert team will find a solution to meet your needs. Proto is a leading manufacturer of highly accurate, non-destructive XRD systems. As pioneers of XRD-based RS measurements in structures and large components, we have the experience to provide reliable measurement services through our ISO 17025 laboratories. In addition to RS systems, we manufacture powder diffractometers, single-crystal turbine orientation inspection systems, x-ray tubes, and custom XRD equipment. We would be happy to discuss projects with you and help you optimize your aircraft components.