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TDTC-150: A portable X-ray stress analyzer for lab and on-site use. It rapidly measures residual stress, retained austenite, and analyzes alloy structure & phases. Key features include high precision, multi-mode analysis, and efficient data acquisition for diverse materials.

The WBK-01 X-ray Irradiator by Dandong Tongda Science & Technology Co,. Ltd.provides a safe, cost-effective alternative to isotope irradiators. This compact lab instrument streamlines cell and small animal irradiation for biomedical and pest control research, featuring user-friendly operation without radiation licensing requirements.

Dandong Tongda Science and Technology Co., Ltd. is a leading manufacturer of X-ray analysis and non-destructive testing equipment. As a national high-tech enterprise, we provide cutting-edge products like TD-series X-ray diffractometers and automated sample changers. Our customer-centric philosophy ensures comprehensive pre-sales, during-sales, and after-sales support, including technical consultations, professional training, and lifelong maintenance. We deliver complete solutions for materials science, industrial production, and environmental monitoring, backed by a reliable service system. Contact: +86-415-6123805 / firefly@tongdatek.com

Tongda Tech attracts talent by creating a vibrant "home & playground" workplace. With recreational facilities and team activities, it fosters relaxation, teamwork and innovation. This balance boosts satisfaction, reduces turnover and drives shared growth.

The TD-3500 powder X-ray diffractometer adopts imported Siemens PLC control, which makes the TD-3500 X-ray diffractometer highly accurate, stable, long-lasting, easy to upgrade, easy to operate and intelligent. It 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 thin film samples. Capable of flexibly adapting to testing, analysis, and research in various industries!

Mating sterile male mosquitoes with wild female mosquitoes can prevent mosquito eggs from hatching or larvae from developing, which can control mosquito populations. The technique of insect sterility was developed by two entomologists in the 1950s. Firstly, pest larvae were treated with radioactive radiation to select sterile male insects. Then, a large number of treated male insects were released and mated with wild female insects, preventing them from producing offspring normally and achieving the goal of controlling pest populations. Researchers successfully eliminated the green headed flies on the island by releasing male flies that were sterilized by irradiation. Another field release experiment was conducted on a 460 square kilometer island, achieving fly purification in just 7 weeks. Afterwards, this technology was widely adopted in many countries and regions around the world, successfully eliminating green headed flies.

In order to understand the changes in crystal structure during low-temperature refrigeration processes.

To understand the changes in crystal structure of samples during high-temperature heating and the changes in mutual dissolution of various substances during high-temperature heating.

The Cryostream Low Temperature Liquid Nitrogen Cooling System (TD-100) used in single crystal X-ray diffractometers offers a range of features, from highly stable and precise temperature control to fast cooling times and integrated automatic filling capabilities. Each iteration of Cryostream expands the list of available functions. It combines elegant design, emphasizing reliability, simplicity, and ease of use. The latest version of the open flow low-temperature gas cooler integrates the controller, pump, and dry air unit into one gas supply module. This minimizes the overall system footprint, simplifies wiring and installation, and improves user experience.

The corresponding accessories can be configured for small angle diffraction, and the angle range from 0 ° to 5 ° can be used for thickness testing of nano multilayer films.