XRD Analyzer is a portable X-ray diffractometer independently developed by which combines XRD, XRF and computer software technologies. The samples by X ray diffraction instrument, analysis of the diffraction pattern, material with material composition, internal information such as atomic or molecular structure or form (material ingredient, the secondary ingredients or trace elements of the crystal phase ID information), it has a simple sample prepara- tion, no pollution, quick, high measurement precision, can get a lot of information about the integrity of the crystal, It is the main method to study the phase and crystal structure of matter.