PMI (Positive Material Identification)

PMI is an essential part of material testing and evaluation processes which verify the alloy composition of a given sample, ensuring it conforms to specification.Ashtead Technology carries a wide variety of portable x-ray fluorescence (XRF) and optical emission spectrometer instruments for PMI applications.These include instruments from manufacturers such as Thermo Scientific, Olympus, Innov-X and Oxford Instruments.