background

News

The key to exploring the microcosm

Fiber accessories are tested for their unique crystal structure using X-ray diffraction (transmission) method. Test the orientation of the sample based on data such as fiber crystallinity and half peak width. Fiber accessories have a wide range of applications in various fields, including materials science, biomedicine, chemical engineering, nanotechnology, geological exploration, environmental monitoring, and more.

2024/11/09
READ MORE
A major leap forward in scientific instruments

The TD-5000 X-ray single crystal diffractometer is mainly used to determine the three-dimensional spatial structure and electron cloud density of crystalline substances such as inorganic, organic, and metal complexes, and to analyze the structure of special materials such as twinning, non commensurate crystals, quasicrystals, etc. Determine the accurate three-dimensional space (including bond length, bond angle, configuration, conformation, and even bonding electron density) of new compound (crystalline) molecules and the actual arrangement of molecules in the lattice; Single crystal X-ray diffractometer can provide information on crystal cell parameters, space group, crystal molecular structure, intermolecular hydrogen bonding and weak interactions, as well as structural information such as molecular configuration and conformation. Single crystal XRD is widely used in analytical research in chemical crystallography, molecular biology, pharmacology, mineralogy, and materials science. The single crystal diffractometer adopts the four circle concentricity technique to ensure that the center of the angle measuring instrument remains unchanged regardless of the rotation, achieving the goal of obtaining the most accurate data and obtaining higher integrity. Four circle concentricity is a necessary condition for conventional single crystal scanning. The company's technical personnel have completed the installation and debugging of the foreign single crystal X-ray diffractometer, and the test results have greatly satisfied foreign users. At the same time, the functionality, stability, and after-sales service of the instrument have received unanimous praise from foreign users.

2024/11/01
READ MORE
Unlocking the secrets of material microstructure to assist scientific research and industrial applications

A high-precision X-ray single crystal diffractometer designed specifically for materials science research, crystal structure analysis, and industrial quality control. It utilizes the diffraction effect generated by the interaction between X-rays and single crystals to provide users with detailed crystal structure information by accurately measuring diffraction angles and intensities, thereby revealing the microstructure and properties of materials.

2024/10/26
READ MORE
Excellent performance enhancer

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.

2024/10/24
READ MORE
Exploring in-situ battery accessories: opening up a new perspective on energy

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。

2024/10/21
READ MORE
Fiber accessories

Using X-ray diffraction (transmission) method to test the unique crystal structure of fibers. Test the orientation of the sample based on data such as fiber texture and half peak width.

2024/10/11
READ MORE
Tongda Technology's 11th Golden Week

Dandong Tongda Technology Co., Ltd. is a professional manufacturer of X-ray products, with two main series of products: X-ray analysis instruments and X-ray non-destructive testing instruments. And in 2013, it became the undertaking unit of the X-ray single crystal diffractometer project of the National Major Scientific Instrument and Equipment Development Special Project of the Ministry of Science and Technology. Our company adheres to the principles of customer first, product first, and service first, insists on people-oriented, and has a strong technology team. We are committed to providing users with the highest quality high-tech products with advanced technology, and providing strong support and services to users with efficient technical consulting and after-sales service institutions.

2024/10/09
READ MORE
Cryogenic equipment

The data collected through low-temperature equipment yields more ideal results. With the help of low-temperature equipment, more advantageous conditions can be provided, which can enable undesirable crystals to obtain ideal results, as well as ideal crystals to obtain more ideal results.

2024/09/30
READ MORE
Dandong Tongda Technology Co., Ltd

Dandong Tongda Technology Co., Ltd. is a professional manufacturer of X-ray products, with two main series of products: X-ray analysis instruments and X-ray non-destructive testing instruments. And in 2013, it became the undertaking unit of the national major scientific instrument and equipment development special X-ray single crystal diffractometer project of the Ministry of Science and Technology of China. Our company adheres to the principles of customer first, product first, and service first, insists on people-oriented, and has a strong scientific and technological team. We are committed to providing users with the highest quality high-tech products with advanced technology, and providing strong support and services with efficient technical consulting and after-sales service institutions.

2024/09/26
READ MORE
TD-5000

The X-ray single crystal diffractometer is mainly used to determine the three-dimensional spatial structure and electron cloud density of crystalline substances such as inorganic, organic, and metal complexes, and to analyze the structure of special materials such as twinning, non commensurate crystals, quasicrystals, etc. Determine the accurate three-dimensional space (including bond length, bond angle, configuration, conformation, and even bonding electron density) of new compound (crystalline) molecules and the actual arrangement of molecules in the lattice; It can provide information on the crystal cell parameters, space group, crystal molecular structure, intermolecular hydrogen bonding and weak interactions, as well as structural information such as molecular configuration and conformation. It is widely used in analytical research in chemical crystallography, molecular biology, pharmacology, mineralogy, and materials science.

2024/09/20
READ MORE
Mid-Autumn Festival on August 15

Dandong Tongda Technology Co., Ltd. is committed to the research and development, production, and sales of X-ray diffractometers. The company currently has X-ray diffractometers, X-ray desktop diffractometers, X-ray single crystal diffractometers, X-ray crystal analyzers, and other products, which are sold both domestically and internationally and have received unanimous praise from the industry.

2024/09/18
READ MORE
detector

The use of hybrid pixel detector can achieve the best data quality while ensuring low power consumption and low cooling. This detector combines the key technologies of single photon counting and hybrid pixels, and is applied in various fields such as synchrotron radiation and conventional laboratory light sources, effectively eliminating the interference of readout noise and dark current. Hybrid pixel technology can directly detect X-rays, making it easier to distinguish signals, and detector can efficiently provide high-quality data.

2024/09/06
READ MORE
Get the latest price? We'll respond as soon as possible(within 12 hours)
This field is required
This field is required
Required and valid email address
This field is required
This field is required