Scientific Instrument Breakthrough: Dandong Tongda's TD-3700 X-Ray Diffractometer Empowers Research Innovation 

Dandong Tongda Science and Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, and production of X-ray analysis instruments. Its flagship product, the TD-3700 X-Ray Diffractometer , integrates rapid analysis, user-friendly operation, and robust safety features. The perfect synergy between its modular hardware and customized software systems makes it a powerful tool for research fields such as materials science, chemistry, and mineralogy. TheTD-3700 X-Ray Diffractometer  demonstrates significant advantages in both detection technology and measurement modes, enabling it to meet a wide range of analytical demands.

Core Technology and Performance

High-Performance Detectors: The instrument can be equipped with optional high-speed 1D array detectors (e.g., MYTHEN2R), SDD detectors, or 2D detectors. Utilizing hybrid photon counting technology, it operates with no readout noise, achieves data acquisition speeds tens to hundreds of times faster than traditional scintillation detectors, and effectively eliminates fluorescence effects for excellent energy resolution. For instance, the 1D array detector features 640 channels with a remarkably short readout time of just 89 microseconds, contributing to an outstanding signal-to-noise ratio.

Flexible Scanning Modes: The TD-3700 X-Ray Diffractometer  supports two primary data scanning methods: conventional reflection (diffraction) mode and transmission mode. The transmission mode provides higher resolution, making it suitable for analyzing limited samples or conducting structural analysis. The reflection mode offers a stronger signal, which is more appropriate for routine phase identification in laboratory settings. This flexibility enables the instrument to handle a wide variety of sample types, ranging from trace amounts of powder and bulk solids to even liquids and viscous samples.

Precision Goniometer System: It employs a θS-θd vertical goniometer where the sample remains horizontal and stationary during measurement. This design not only facilitates easier sample preparation but also helps prevent potential corrosion of the goniometer's axis system by samples, thereby extending its operational lifespan. With a wide 2θ scanning range (-110° to 161°) and exceptional repetitive accuracy of 0.0001°, it ensures highly precise and repeatable measurements.

Instrument Features & Safety Assurance

The TD-3700 X-Ray Diffractometer  is designed with a strong emphasis on user experience and operational safety.

User-Friendly Design:

Effortless Operation: Features a one-click acquisition system and incorporates a touchscreen interface for real-time monitoring of instrument status.

Modular Design: Components are designed for plug-and-play functionality, requiring no calibration and ensuring straightforward maintenance.

Comprehensive Safety Protection:

Incorporates an electronic lead door interlock system for dual-layer protection, ensuring user safety.

External radiation leakage from the protection system is ≤ 0.1μSv/h, complying with stringent international safety standards.

Includes multiple protective functions against excessively high/low kV, excessively high/low mA, water flow failure, and X-ray tube overheating.

Stable & Reliable System: Utilizes a high-frequency, high-voltage X-ray generator known for its stable and reliable performance, with system stability ≤ 0.005%. The integrated recirculating chiller has a built-in cooling function, eliminating the need for an external water circulation unit.

Applications & Global Recognition

The TD-3700 X-Ray Diffractometer is widely used for qualitative/quantitative phase analysis, crystal structure analysis, materials structure research, grain size determination, and crystallinity measurement.

Recognized for their reliable quality, Dandong Tongda's products have been exported to numerous countries and regions including the United States, South Korea, Iran, Azerbaijan, Iraq, and Jordan, earning validation in the international market. The company has also obtained ISO9001 and other international quality management system certifications.Dandong Tongda Science and Technology Co., Ltd.provides customers with comprehensive service and support, including after-sales service, professional training, and international business support. We warmly welcome your inquiries and look forward to your procurement!