Stable X-ray tube Electric-cooling Si-Pin detector instead of liquid nitrogen cooling detector Skyray patent product-Signal-to-Noise Enhancer (SNE) improves the stability and accuracy of the measurement greatly. In-built high resolution camera, convenient for users to analyze samples at any moment Digital pulse processor handles the data rapidly and accurately Amplifier circuit High and low voltage power Single sample chamber, open and close manually, safe and convenient Non-vacuum Chamber Triple safety protection mode Multi-variant non-linear regression procedure independent matrix effect correction model Overall steel structure; elegant and fashionable Specially developed software with friendly interface Accurate measurement even when no standard sample Timely display of high definition graphs, carefree measurement