Sigma provides ASNT/CSWIP/PCN Level I, II, & III technicians for Positive Material Identification (PMI) Testing with QA/QC verification.

PMI is a specialized NDT/NDE method that analyzes metallic alloys to authenticate by percentage, the amount of each element in the metal composition. PMI measurement methods include optical emission spectrometry (OES) and X-ray fluorescence (XRF).

Certified technicians are available for call-out or long-term assignments. Sigma provides turnkey PMI inspection and reporting complete with equipment, consumables, vehicles (mileage), and accommodations required to perform Positive Material Identification.