GBC Scientific NZ presents the new ElvaX Benchtop XRF.

摘要

ElvaX is a desktop energy-dispersive X-ray fluorescence (EDXRF) analyzer which does not require liquid nitrogen cooling for storage and use.ElvaX is used for quantitative and qualitative analysis of the elemental composition of metal alloys,liquids,food and biological samples,powder assays,as well as samples deposited on surfaces or filters,in the element range from Na (Z=11) to U (Z=92) in a wide range of element concentrations.The accuracy of determining concentrations is better than 0.3% for metal alloys.Analyzer's detecting limit is better than 1 ppm for most elements.