θ - θ structure, the sample remains stationary while the radiation source and detector rotate; Adopting imported high-precision bearing transmission, with good stability; High precision fully closed-loop vector drive servo system control, Contains 32-bit RISC microprocessor and high-resolution magnetic encoder for automatic error correction;

In X-ray analysis, an instrument used to measure the Angle between an incident X-ray beam and a diffracted X-ray beam. The diffractometer automatically maps the variation of the diffraction intensity with the 2θ Angle.

In recent years, there has been a growing interest in the measurement of high-pressure biological samples. This is reflected in the development of new techniques for pressure measurement that are different from those implemented by DAC. One of them is the technique of freezing crystals under pressure.