Ergonomically designed, pistol grip XRF alloy Analyzer with high resolution Si-PIN detector. Features a 12+ hour lithium-ion battery, and tapered measurement head with integrated hot surface analysis capability. Configured with Infiniton AM-241 radioisotope for analysis of titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, selenium, zirconium, niobium, (columbium), molybdenum, palladium, silver, tin, antimony, hafnium, tantalum, tungsten, rhenium, lead and bismuth. The expanded user definable alloy library will identify many (U.S. designated) stainless and tool steels, nickel alloys including incoloys, inconels, hastelloys and monels, cobalt alloys, coppers and brasses, and titanium alloys.