XRF energy dispersive spectrometer

The XRF energy dispersive spectrometer is based on the principle of X-ray fluorescence, which excites the sample with high-energy X-rays, causing the inner layer electrons of the atoms to transition and release characteristic X-ray fluorescence. Its core component is an energy dispersive detector (such as SDD), which can simultaneously detect the fluorescence energy of multiple elements and achieve rapid qualitative and quantitative analysis. This instrument has the advantages of non destructiveness, fast analysis speed (up to 10 seconds for multi-element detection), high precision (up to ppm level), and supports various sample forms such as solid, powder, and liquid. Widely used in metallurgical composition testing, hazardous substance screening (such as RoHS directive), geological and mineral analysis, etc., it is an important tool for materials science and industrial quality control.