Positive Material Identification (PMI) is essential wherever alloy composition affects safety, reliability or compliance. PMI Guns, handheld XRF devices configured with a PMI-specific calibration, are convenient and non-destructive tools for the fast identification of alloys. Niton handheld XRF and LIBS analyzers help power generation and oil & gas operations with PMI analysis, providing accurate elemental identification of all types of metal and alloys - from trace levels to major elements - and differentiating alloy grades that are nearly identical in composition. Bruker's TITAN. The PMI-MASTER Smart portable optical emission spectrometer The PMI-MASTER Smart is the only truly portable high performance OES analyzer on the market, delivering analysis of key elements, rapid material verification, PMI and metal sorting. Accurately analyze elements at the lowest limits of. Mobile X-ray fluorescence spectrometers for quick ✓ alloy analysis ✓ mix-up testing ✓ PMI testing ✓ material verification ✓ directly on site ⇒ Discover now!Positive Material Identification is the detection of materials through non-destructive element spectrometry in samples of metals, steel, and alloys, which is used to check the component composition of ores, soils, and other liquid and powder samples. This technology is widely used in various. SciAps handheld analyzers - powered by advanced X-ray fluorescence and laser-induced breakdown spectroscopy technologies - provide versatile solutions for PMI across sectors including oil and gas, power generation, fabrication, and recycling. Understanding the capabilities of each model helps you.