1. The accuracy of Diffractometer is high.
2. The application range of Diffractometer is wide.
3. Diffractometer is easy to operate, convenient and efficient.
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.
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
Titanium dioxide (TiO₂) is a high-performance functional material widely used in various industrial fields, and its quality directly affects application effects and safety. Dandong Tongda Technology provides full-chain, high-precision XRD testing services for titanium dioxide, covering crystal structure, purity and impurity detection. The test results comply with international standards, providing reliable data support for production quality control, helping enterprises optimize processes and enhance global competitiveness.
X-ray diffractometer works based on Bragg's law (2d sinθ = nλ). By scanning θ and recording diffraction peaks, it reveals crystal structure, lattice parameters, grain size, residual stress, phase composition, and more. It is a key tool for material analysis.
XRD calibration (wavelength, detector, zero point) and data analysis (peak fitting, Scherrer equation, Williamson-Hall) are critical for accurate crystal structure determination, phase identification, and microstructural characterization in materials science.
Selecting an XRD requires evaluating performance, sample compatibility, ease of use, reliability, budget, safety, training, and support. Also assess lab space, facilities, future upgrades, brand comparisons, and professional installation.
2D X-ray diffractometers face issues like uneven sample prep, calibration errors, improper setup, inaccurate data processing, lack of maintenance, environmental fluctuations, and software challenges, all of which affect result accuracy and reliability.
To improve single crystal diffraction data quality, ensure high-quality crystals, select appropriate target, optimize conditions, adjust collection strategies, and perform careful data processing and validation.
Recommendations for desktop diffractometer maintenance: daily environment/sample/inspection care, periodic cleaning/calibration/X-ray tube/software upkeep, plus proper operation, timely repairs, and record-keeping to ensure stability and longevity.
