A monochromator is a component installed in front of an X-ray detector, which monochromatizes the X-rays passing through a receiving slit and only detects K α characteristic X-rays in the X-ray spectrum. By using this device, continuous X-rays, K β characteristic X-rays, and fluorescent X-rays can be completely eliminated, enabling high signal-to-noise ratio X-ray diffraction analysis. When copper target X-ray tubes are used in conjunction with corresponding monochromators, fluorescent X-rays generated from Mn, Fe, Co, Ni based samples can be eliminated, making them suitable for analysis of various samples. The use of graphite bent crystal monochromator can improve the peak to background ratio, reduce the background, enhance the resolution of weak peaks, achieve a reflection efficiency of n ≥ 35%, and reduce the diffraction angle of the diffractometer. Embedding degree ≤ 0.55; The crystal surface can tilt ± 2 degrees.

X-ray absorption fine structure spectrometer is a powerful tool for studying the local atomic or electronic structure of materials, widely used in popular fields such as catalysis, energy, and nanotechnology. XAFS core advantages: Highest luminous flux product: Photon flux exceeding 1000000 photons/second/eV, with spectral efficiency several times higher than other products; Obtain data quality equivalent to synchrotron radiation Excellent stability: The stability of monochromatic light intensity of the light source is better than 0.1%, and the energy drift during repeated collection is less than 50 meV 1% detection limit: High luminous flux, excellent optical path optimization, and excellent light source stability ensure high-quality EXAFS data is obtained even when the measured element content is>1%。

The in-situ battery accessory is a component of the X-ray diffractometer accessories.In situ battery accessories are widely used in electrochemical systems containing composite materials such as carbon, oxygen, nitrogen sulfur, and metal inserts. Test range: 0.5-160 degrees Celsius Temperature resistance: 400 ℃ Beryllium window (polyester film) size: diameter 15mm (customizable); Thickness 0.1mm (customizable) Dandong Tongda Technology Co., Ltd. is a professional manufacturer of X-ray diffractometers、Wholesaler of X-ray directional analyzer、Wholesaler of X-series X-ray crystal analyzer。

The NDT non-destructive testing instrument is a small X-ray generator with an anode grounded and forced cooling by a fan; Dandong Tongda Technology's customized wholesale non-destructive testing instruments are lightweight, easy to carry, and easy to operate; Portable welding seam X-ray machine non-destructive testing instrument works and rests in a 1:1 ratio; Radiographic testing equipment: aesthetically pleasing and structurally sound; NDT non-destructive testing instruments are: delayed exposure to ensure operator safety; The main purpose of NDT non-destructive testing equipment is to inspect the processing and welding quality of materials and components such as ship hulls, pipelines, high-pressure vessels, boilers,aircraft,vehicles, and bridges in industrial sectors such as national defense,shipbuilding, petroleum,chemical,mechanical,aerospace,and construction,as well as internal defects and the inherent quality of various light metals, rubber, ceramics, etc.

Today, diffractometer has become an important tool in scientific research, education, medical and other fields. However, the precision and complexity of the diffractometer makes it necessary to take extra care during transportation and packaging.

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.