The use of four concentric circles technique ensures that the center of the angle measuring instrument remains unchanged regardless of any rotation, achieving the goal of obtaining the most accurate data and higher completeness. Four concentric circles are a necessary condition for conventional single crystal scanning.

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;

Dandong Tongda Technology Co., Ltd. is a professional enterprise that produces X-ray products. Its main product is X-ray analysis instruments, and in 2013, it became the project undertaker for the National Major Scientific Instrument and Equipment Development Special X-ray Single Crystal Diffraction Instrument of the Ministry of Science and Technology of China. Our company adheres to the principles of customer first, product first, and service first, insists on people-oriented, and has a strong technology team. We are committed to providing users with the highest quality high-tech products with advanced technology, and providing strong support and services to users with efficient technical consulting and after-sales service institutions.

The X-ray single crystal diffractometer is mainly used to determine the three-dimensional spatial structure and electron cloud density of crystalline substances such as inorganic, organic, and metal complexes, and to analyze the structure of special materials such as twinning, non commensurate crystals, quasicrystals, etc. Determine the accurate three-dimensional space (including bond length, bond angle, configuration, conformation, and even bonding electron density) of new compound (crystalline) molecules and the actual arrangement of molecules in the lattice; It can provide information on the crystal cell parameters, space group, crystal molecular structure, intermolecular hydrogen bonding and weak interactions, as well as structural information such as molecular configuration and conformation. It is widely used in analytical research in chemical crystallography, molecular biology, pharmacology, mineralogy, and materials science.

Desktop X-ray diffractometer: mainly used for phase analysis of powders, solids, and similar paste materials. It utilizes the principle of X-ray diffraction to perform qualitative or quantitative analysis on polycrystalline materials such as powder samples and metal samples, as well as crystal structure analysis. It is widely used in industries such as industry, agriculture, national defense, pharmaceuticals, minerals, food safety, petroleum, education, and scientific research.

Dandong Tongda Technology Co., Ltd. is committed to the research and development, production, and sales of X-ray diffractometers. The company currently has X-ray diffractometers, X-ray desktop diffractometers, X-ray single crystal diffractometers, X-ray crystal analyzers, and other products, which are sold both domestically and internationally and have received unanimous praise from the industry.

X-ray diffractometer is mainly used for phase qualitative and quantitative analysis, crystal structure analysis, material structure analysis, crystal orientation analysis, macroscopic or microscopic stress determination, grain size determination, crystallinity determination, etc. of powder, block or film samples.

X-ray diffractometer is mainly used for phase qualitative and quantitative analysis, crystal structure analysis, material structure analysis, crystal orientation analysis, macroscopic or microscopic stress determination, grain size determination, crystallinity determination, etc. of powder, block or film samples.

The TD series crystal analyzer adopts a vertical tube sleeve, and four windows can be used simultaneously. Adopting imported PLC control technology, it has high control accuracy and good anti-interference performance, which can achieve reliable operation of this system. PLC controls high voltage switches and lifting. It has the function of automatically training X-ray tubes, effectively extending the service life of X-ray tubes and instruments.

The TD series X-ray crystal analyzer is a large-scale analytical instrument used to study the internal microstructure of materials. It is mainly used for single product orientation, defect inspection, determination of lattice parameters, determination of residual stresses, study of the structure of plates and rods, and investigation of the structure of unknown substances and single crystal dislocations.

The use of hybrid pixel detector can achieve the best data quality while ensuring low power consumption and low cooling. This detector combines the key technologies of single photon counting and hybrid pixels, and is applied in various fields such as synchrotron radiation and conventional laboratory light sources, effectively eliminating the interference of readout noise and dark current. Hybrid pixel technology can directly detect X-rays, making it easier to distinguish signals, and detector can efficiently provide high-quality data.

The high-precision multifunctional angle measuring instrument of Tongda Technology can not only measure conventional powder samples, but also test liquid samples, colloidal samples, viscous samples, loose powders, and large solid samples.