Main features:
 
1. The structure is new, the vertical goniometer structure is adopted, the sample placement mode is more convenient, the operation and maintenance efforts are greatly simplified, the use is more intuitive, and the sample table after the experiment is easy to be cleaned.
 
2. The imported NaI scintillation crystal counting detector has good resolution and long-term use stability.
 
3. The X-ray tube sleeve is processed with integral copper bar with better positioning accuracy and better radiation protection; The rotary shutter is adopted, which has the advantages of fast switching speed, low failure rate, good radiation blocking performance and low radiation dose outside the cabinet.
 
4. The digital control circuit of X-ray light source has been further improved, and the working power of X-ray machine is completely set by computer remote control. The loading process of high pressure and pipe flow is controlled automatically by microcomputer, which makes it easier to use and more reliable to run.
 
5. Chinese and English window operation interface, new and revised PDP diffraction data processing software package, supporting a variety of data output methods.