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In the fields of materials science and industrial testing, every minute change in crystal structure can determine the final properties of a material. Today, a precision instrument embodying the essence of R&D from Dandong Tongda Science and Technology— TD-3500 X-ray Diffractometer—is opening a new window into the microscopic world for researchers and industrial inspectors with its outstanding performance and intelligent design. Evolution Through Craftsmanship and Technology The TD series diffractometers incorporate years of technological accumulation from Tongda Science and Technology, continuously evolving with the times. As the "gold standard" for material analysis, X-ray diffraction technology enables comprehensive structural analysis of powder, bulk, or thin-film samples: from qualitative and quantitative phase analysis, crystal structure analysis, and material structure analysis, to orientation analysis, macro/micro stress measurement, grain size, and crystallinity determination—the TD-3500 does it all. Intelligent Core, Stable and Reliable The core advantage of the TD-3500 X-ray Diffractometer lies in its use of an imported Siemens PLC control system. This innovative design gives the instrument outstanding features such as high precision, high accuracy, excellent stability, long service life, easy upgradability, user-friendly operation, and intelligent functionality, enabling it to flexibly adapt to the testing and research needs of various industries. The X-ray generator offers two options: high-frequency high-voltage solid-state or工频(line-frequency) generators, with high automation, extremely low failure rates, strong anti-interference capabilities, and excellent system stability. The system automatically controls the shutter switch, adjusts tube voltage and current, and includes an automatic X-ray tube training function. Real-time monitoring via a touchscreen greatly reduces operational complexity. Innovative Control, Revolutionary Operation Compared to traditional single-chip microcomputer circuits, the PLC control technology used in the TD-3500 offers multiple breakthroughs: Simple circuit control for easy debugging and installation Modular design allows users to perform maintenance and debugging themselves, significantly reducing costs Strong expandability for easy addition of various functional accessories without hardware modifications True-color touchscreen for human-machine interaction, user-friendly operation, and intuitive fault information display Precision Measurement, Safety Assured The TD series goniometer uses imported high-precision bearing transmission and is equipped with a high-precision full closed-loop vector drive servo system. The intelligent drive includes a 32-bit RISC microprocessor and a high-resolution magnetic encoder, capable of automatically correcting minute movement position errors to ensure high precision and accuracy of measurement results, with angular reproducibility reaching 0.0001 degrees. For safety, the TD-3500 adopts a hollow-axis structure with electronic lead door interlock装置, providing dual protection. The shutter window is linked to the lead door—when the lead door opens, the shutter automatically closes, ensuring comprehensive operator safety. Flexible Configuration, Comprehensive Compatibility The instrument offers two detector choices—proportional counter (PC) or scintillation counter (SC)—and multiple X-ray tube options including glass, corrugated ceramic, and metal-ceramic tubes, meeting different application scenarios and budget requirements. The TD-3500 X-ray Diffractometer is not only a high-performance analytical instrument but also a reflection of Tongda Science and Technology's relentless pursuit of quality. It is quietly playing a vital role in laboratories across the country, supporting scientific innovation and quality control, and becoming the most trusted analytical partner for scientists and engineers. Whether you are engaged in new material development, mineral resource analysis, pharmaceutical quality control, or metal material testing, the TD-3500 can provide you with accurate and reliable data support, helping you discover more possibilities in the microscopic world. Explore the Unknown with TD-3500—Let Tongda Science and Technology work with you to uncover the mysteries of materials science.