THE XRF REVOLUTION CONTINUES WITH THE X-50 MOBILE XRF Combining the portability of a Handheld and the power of a Bench-top, this innovation truly captures the ability to test in the field with a laboratory-grade instrument. Performance: The 50 kV tube and higher current yield unsurpassed detection limits by a portable system. Portability: Weighing just 28 lbs. the X-50 can go virtually anywhere for testing. Safety: Self contained enclosure (closed beam) and non-radioactive excitation source. Each Innov-X X-50 Mobile is outfitted with a software and factory calibration package optimized specifically for its intended use - RoHS, Environmentsl, Mining, Alloy, Oils Analysis and more. Additional packages may be added anytime. Need custom or unique calibrations? The X-50 also features a full empirical package. Operators may develop their own calibration models for 25 or more elements, fir curves, customize background corrections and more.