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  • Diffractometer
    Diffractometer
    1. The accuracy of Diffractometer is high. 2. The application range of Diffractometer is wide. 3. Diffractometer is easy to operate, convenient and efficient.
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  • Single Crystal XRD
    Single Crystal XRD
    1.The single crystal machine adopts PLC control technology. 2.Modular design, accessories plug and play. 3.Electronic lead door interlocking equipment with double protection. 4.Single crystal X-ray tube: a variety of targets can be selected, such as Cu, Mo,etc. 5. Single crystal adopts four-circle concentric technology to ensure that the center of no goniometer remains unchanged.
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  • A 2D X-ray Diffractometer
    A 2D X-ray Diffractometer
    Advantages: Continuously adjustable X-ray penetration depth Capability to observe the distribution of crystal planes with different orientations Analysis of orientation distribution in samples such as fibers, thin films, and powders Examination of structural characteristics like lattice distortion and crystallite size
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  • X-ray Diffraction Residual Stress Analyzer
    X-ray Diffraction Residual Stress Analyzer
    TD-RSD XRD Residual Stress Analyzer ±7MPa accuracy, dual-detector innovation, full-auto operation & powerful software. Optimize processes, enhance product reliability. Compact, efficient, leading solution.
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New Generation X-Ray Residual Stress Analyzer Makes Global Debut

2025-12-04

Recently, Dandong Tongda Science & Technology Co., Ltd.officially launched its new-generation TD-RSD X-Ray Diffraction Residual Stress Analyzer to the global market. The release of this instrument marks a crucial step for the company in both independent R&D of high-end material testing equipment and its global strategic layout. It aims to provide high-precision, high-efficiency residual stress solutions for various high-end industrial sectors.

Residual stress is an internal stress formed within materials during processes such as welding, casting, and heat treatment. It directly affects a component's fatigue life, corrosion resistance, and dimensional stability. Accurate measurement of residual stress is therefore a key link in ensuring the safety and reliability of major engineering projects.

Core Technological Breakthroughs for Accurate and Efficient Measurement

TD-RSD X-Ray Diffraction Residual Stress Analyzer integrates several advanced technologies designed to address pain points in industrial testing. It employs a high-speed area-array photon counting detector and a fine-focus ceramic X-ray tube, significantly enhancing detection sensitivity and measurement speed.

To enable precise detection in complex scenarios, the instrument boasts micro-area measurement capability with a diameter as small as 0.1mm. Coupled with rapid positioning via a laser displacement sensor, it is especially suited for the precise analysis of welds, miniature components, and areas with significant stress gradients. Furthermore, the analyzer supports multiple targets including Cr, Cu, Mn, and Co, making it adaptable for high-precision measurement needs across various materials such as steel, titanium alloys, and aluminum alloys.

Safety, Compliance, and Adherence to Global Standards

TD-RSD X-Ray Diffraction Residual Stress Analyzer is meticulously designed with safety and standardization in mind. It features a fully enclosed lead-glass protective housing and safety interlock devices to ensure operational safety. Its measurement methodology and results strictly comply with mainstream international and domestic standards, guaranteeing the global acceptance and authority of its test data. This provides a solid foundation of technical compliance for product export and international cooperation.

Serving Intelligent Manufacturing and Globalization Strategy

As a National High-Tech Enterprise and a "Specialized, Refined, Distinctive, and Innovative" SME, Dandong Tongda Science & Technology Co., Ltd. has deep expertise in the field of X-ray analysis instruments, backed by strong R&D capabilities and a comprehensive patent portfolio. The launch of the TD-RSD X-Ray Diffraction Residual Stress Analyzer is not only a demonstration of technical prowess but also a strategic move by the company in line with the "going global" initiative for Chinese high-end equipment and participating in the value enhancement of the global industrial chain. This instrument will empower global manufacturers to optimize processes, control quality, and mitigate risks from the source, jointly driving the manufacturing industry towards a safer and more intelligent future.

About  Dandong Tongda Science & Technology Co., Ltd.

Founded in 2010, Dandong Tongda Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of X-ray analysis instruments and non-destructive testing equipment. The company's products are widely used in industrial manufacturing, scientific research, pharmaceuticals, and other fields. It is committed to providing customers with advanced testing solutions and professional services.

X-Ray Residual Stress Analyzer

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