Proto World’s Fastest XRD Residual Stress and Retained Austenite Measurement Systems for over twenty years Proto has been designing and manufacturing x-ray diffraction (XRD) systems for residual stress and retained austenite measurement. With its patented High Speed PSSD X-ray detector technology, Proto offers a comprehensive line-up of XRD instruments for both laboratory, field  and in-line applications with advanced features such as Automated Residual Stress Mapping.

iXRD   A proven performer in the field, laboratory and shop floor. As pioneers in field residual stress characterization, we have distilled over twenty years of stress measurement experience into this unit.  We made it small and light, enabling ease of transport and positioning. We made it fast to maximize the number of measurements taken in a day. We made it nimble with our modular field stand approach, adaptable software, easy to operate controls and our uniquely designed goniometers

iXRD–Combo -  Proto has designed the iXRD Combo to allow easy transformation from a lab system to a portable system.  The iXRD Combo combines the versatility of the iXRD - Portable system, with the convenience and safety of a laboratory system.   There's no other system like the iXRD Combo in the world!

LXRD – Provides unsurpassed measurement, repeatability and speed. Designed from top to bottom without compromise for continuous heavy duty use.  The LXRD features a unique Modular Goniometer System (patent pending) that offers the operator a new level of flexibility. The LXRD demonstrates measurement speed unsurpassed by any other residual stress analysis system. Measurements can be performed in as little as few seconds, and after initial setup, can generate compelling data without the presence of an operator.

mXRD - The world's only XRD based stress analysis system designed for harsh environments, built from scratch to be extra tough, water-, temperature- and shock-resistant.

		Designed to measure axial stress inside a 50 mm diameter bore, the MG15P enables x-ray diffraction on the inside diameter of piping.
		With a 30 mm focal distance and a 16 mm x-ray tube the smaller MG30P is ideal for measuring in tight locations. Can measure inside a 90 mm diameter bore.
		With built-in phi axis rotation the MGR40P allows for easy triaxial measurements in the field.
		With built-in phi axis rotation the MGR40P allows for easy triaxial measurements in the field.

Field Stand #1:Pipeline or pressure vessel capable. Standard features: Automated Z-axis, manual X, Y axis, magnetic flex track that allows easy positioning for measurements around piping.
Field Stand #2 : A low cost basic stand for added flexibility in the field. Standard features: Automated or manual Z-axis, Cobra-link allows for rapid vertical positioning of the goniometer while keeping it orthogonal to the specimen surface, magnetic feet, adjustable foot pads, security strap. Options: Manual X, Y axis. .
Field Stand #3 - Designed to be used alone or interfaced with the modular mapping system. Standard features: Automated extra-long Z-axis, Cobra-link allows for rapid vertical positioning of the goniometer while keeping it orthogonal to the specimen surface, magnetic feet, telescoping legs, adjustable foot pads, security strap. Options: Manual X, Y axis, modular mapping table with automated X, Y and F Axis
Field Stand #4 - Our standard for portable stress measurement Standard features: Automated X, Y and Z-axis, full-featured field residual stress mapping, Cobra-link allows for rapid vertical positioning of the goniometer while keeping it orthogonal to the specimen surface, magnetic feet, adjustable foot pads, security strap Options: Manual X, Y axis.
Field Stand #5 - Our new lightweight fully-automated field stand for portable stress mapping. Standard features: Automated X, Y and Z-axis. Cobra-link allows for rapid vertical positioning of the goniometer while keeping it orthogonal to the specimen surface, magnetic feet, adjustable foot pads, security strap, light weight. Options: Suction cup feet for mounting to non magnetic structures such as aircraft wings.

Fine Focus X-ray Tubes : Proto fine focus x-ray tubes have been designed specifically to enhance the performance, reliability and capabilities of x-ray diffraction systems. Featuring an advanced ceramic body with optimized liquid cooling, the tubes are available in three diameters (60mm, 30mm, 16mm), in power ratings from 80W to 2000W. Available x-ray targets include: Cr, Cu, Co, Fe, Mn, Mo, Ti, V and W. Micro Focus X-ray Tube and Power Supply :Introducing the Proto uFX-10 micro focus x-ray tube, featuring a 20 mm diameter, ideal for applications such as imaging, fluorescence, spectroscopy and diffraction. The size of this tube makes it unique in the field of micro focus x-ray tubes. With a 10 micron target spot size and an overall tube diameter of 20 mm, the uFX-10 is an excellent choice for high resolution analysis in confined spaces.