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The multi-function sample holder is a device used to provide flexibility and high efficiency in various scientific research and industrial applications. It is commonly used in X-ray diffraction (XRD) analysis and electron microscopy, and is an accessory of X-ray diffractometers (XRD accessory). As an accessory of X-ray diffractometers (XRD accessory) usually equipped with adjustable countertops to accommodate samples of different sizes and shapes.The multi-function sample holder is one of the indispensable tools in modern laboratories and research institutions. It greatly promotes the development of scientific research and industrial applications by providing a flexible, efficient, and accurate sample processing and analysis platform. Whether in the fields of materials science, biomedicine, or electronics industry, multifunction sample holder play an important role in helping researchers and engineers better understand and improve their research subjects.

The in-situ medium and low temperature accessory​ is designed to understand the changes in crystal structure during the low-temperature refrigeration process; In order to provide a medium and low temperature (usually below room temperature but not extremely low temperature, such as a range between -100 ℃ and room temperature) sample environment for microscopes and other instruments. Vacuum environment: -196~500℃ Temperature control accuracy: ±0.5℃ Refrigeration method: liquid nitrogen (consumption less than 4L/h) Window material: Polyester film Cooling method: deionized water circulation cooling

High temperature accessory is designed to understand the changes in the crystal structure of samples during high-temperature heating, as well as the changes in mutual dissolution of various substances during high-temperature heating.  High-temperature accessory play a crucial role as important experimental and industrial equipment in multiple fields. Its wide range of application fields, precise technical parameters, and diverse product types make high-temperature accessory an indispensable part of scientific research and industrial production. technical parameter Temperature setting: Inert gas environment from room temperature to 1200 ℃ Vacuum environment with high temperature of 1600 ℃ Temperature control accuracy: ± 0.5 ℃ Window material: Polyester film

Originally Battery Accessory, testing range: 0.5-160 degrees, temperature resistance: 400 ℃, beryllium window (polyester film) size: diameter 15mm (customizable); Thickness 0.1mm (customizable). They are widely used as X-ray diffractometer accessories in electrochemical systems containing carbon, oxygen, nitrogen sulfur, metal embedded complexes, etc. Originally Battery Accessory is used to fix the entire Originally Battery ​ sample stage on the angle measuring instrument of the X-ray diffractometer, serving as a connection and support.

Multi-function Sample Holder belongs to the X-ray diffractometer accessory(XRD accessory), which adopts advanced design technology and modular design ideas, and achieves functions such as rotation, lifting differential, and high-temperature oxidation resistance through the combination of different modules. Multi-function Sample Holder is suitable for various advanced thin film growth and deposition technologies, including MBE (molecular beam epitaxy), PLD (pulsed laser deposition), magnetron sputtering, and EB (electron beam evaporation), and can also be used for substrate annealing, high-temperature degassing, and material modification. The substrate of multi-function Sample Holder can reach a maximum heating temperature of 1100 ℃, and can be connected to RF/DC, with self rotation and a speed of 0-20 revolutions per minute. It is continuously adjustable and provides zero positioning. The modular design allows for multiple combination configurations to be selected, and the sample size can accommodate up to 8 inches. In summary, multi-function Sample Holder is a powerful and flexible experimental equipment, suitable for various scientific research and industrial applications as an X-ray diffractometer accessory (XRD accessory). The modular design and multiple functions of the multifunctional sample stage make it an indispensable tool in laboratories and industrial production.

Parallel optical film measuring accessory is a specialized tool for X-ray diffraction analysis, which filters out more scattered lines by increasing the length of the grating plate, thereby reducing the influence of the substrate signal on the results and enhancing the signal intensity of the thin film. In the field of materials science, parallel optical film measuring accessory is commonly used to study the crystal structure, phase transition behavior, and stress state of thin film materials. With the development of nanotechnology, parallel optical film measuring accessory has also been widely used in thickness testing and small angle diffraction analysis of nano multilayer films. The design and manufacturing of parallel optical film measuring accessory pursue high precision to meet the requirements of scientific research and industrial production for data accuracy. During use, parallel optical film measuring accessory need to maintain a high degree of stability to ensure the reliability of test results. With the advancement of technology and the development of industry, the demand for high-precision and high stability analytical instruments is constantly increasing. Parallel optical film measuring accessory, as an important component, are also experiencing sustained market demand growth. In order to meet market demand and improve product performance, the technology of parallel optical film measuring accessory is constantly innovating and improving. For example, improving the material and design of grating plates, optimizing the optical system, and other means can enhance the filtering effect and signal enhancement capability. In summary, parallel optical film measuring accessory play a crucial role in X-ray diffraction analysis. With the advancement of technology and the development of industry, its application prospects will become even broader.

X-ray tubes specifically designed for analytical instruments： 1. There are various types of target materials: different target materials can be selected according to different analysis needs, such as tungsten, copper, cobalt, iron, chromium, molybdenum, titanium, etc. These target materials can generate X-rays with different characteristics to adapt to the analysis of various substances. 2. Rich focus types: There are multiple focus types to choose from, such as fine focus, which can meet the testing requirements of different resolutions and accuracies. For example, fine focal points of 0.2 × 12mm ², 1 × 10mm ², or 0.4 × 14mm ² can help improve the accuracy and precision of analysis. 3. High output power: A high output power can ensure that the X-ray tube has sufficient energy to excite the sample during operation, thereby obtaining clear analysis results. The output power of some specialized X-ray tubes can reach 2.4kW or 2.7kW. 4. Special structural materials: corrugated ceramic tubes, metal ceramic tubes, glass tubes and other materials are used, which have good high temperature resistance, corrosion resistance and radiation resistance, ensuring stable operation of X-ray tubes in complex working environments. At the same time, these materials also help improve the heat dissipation performance of X-ray tubes and extend their service life. 5. Customized services: Customers can customize according to their specific needs, including the design, configuration, and anode materials of the radiation tube, to meet specific analysis requirements. 6. High reliability: The X-ray tubes used by Dandong Tongda Technology Co., Ltd. ensure a reliable supply of X-ray tubes, ensuring the continuous provision of high-quality X-ray tubes during the instrument's service life and reducing instrument downtime caused by tube failures. 7. Widely applicable: Suitable for various models of XRD (X-ray diffractometer), XRF (X-ray fluorescence spectrometer), crystal analyzer, orientation analyzer and other analytical instruments at home and abroad, as well as industrial fields such as non-destructive testing, inspection, measurement, etc. In summary, X-ray tubes specifically designed for analytical instruments have the characteristics of diverse target materials, rich focal points, high power, special structural materials, customizability, high reliability, and wide applications. These features enable them to meet the analysis needs of various complex substances and are widely used in scientific research, industry, and other fields.

The goniometer is the heart of the X-ray diffractometer, and the TD series X-ray diffractometer has extremely high measurement accuracy

X-ray diffractometer (XRD) is the use of diffraction principle, accurate phase analysis, qualitative analysis and so on. Today, we will introduce some accessories that can be equipped with XRD instruments.