WDX-200 is a compact multi-channel Wavelength Dispersive X-Ray Fluorescence (WDXRF) Spectrometer designed for simultaneous elemental analysis and quality control. It uses 10 fixed channels and can analyze 10 elements simultaneously, with the elements selectable from Na to U according to user requirements. 

The instrument is particularly suited to cement and building-material analysis, while the brochure also lists applications in metallurgy, petroleum, chemical engineering, mining, commodity inspection, quality inspection, and environmental applications.