DX-27mini Benchtop X-ray Diffractometer
Overview:
DX-27mini benchtop X-ray diffractometer is a multipurpose powder diffraction analytical instrument that specifically designed and developed for industrial production and quality control. DX-27mini offers a lot - in a highly compact design, mainly used in measuring: phase identification, phase quantification, percent crystallinity, crystallite size and strain, lattice parameter refinement, and molecular structure. Especially suitable for catalyst, titanium dioxide, cement, pharmaceutical and other product manufacturing industries.
Features:
Ÿ High-frequency high-voltage X-ray generator does not only improve the stability of the instrument, but also ensure the repeatability of the measured data.
Ÿ The goniometer θs and θd arms are driven by servo motor + optical coding control technology. Make the goniometer rotate more smoothly, the diffraction angle measurement is more accurate, and the linearity is better. The diffraction angle linearity is less than 0.02° in the diffraction angle measurement range.
- Scattered ray protection is safer and more reliable; the radiation protection door is automatically prohibited from opening when the sample is measured. In any case, operators can be protected from scattered radiation.
Ÿ Configure the most advanced metal ceramic X ray tube, to ensure long service life (guaranteed work for 3,000 hours). Configure automatic 6 position sample changer with spinner to improve sample measurement speed, convenient for the operator to use.
Ÿ Compact size can be mounted on the bench without the need for a specific laboratory environment. Simple to use, operate and maintain.
Applications:
DX-27mini can be flexibly adapted to qualitative and quantitative analysis of polycrystalline materials. In qualitative analysis, instrumental measurements are compared to known phase databases to identify unknown structures. In the quantitative analysis, the characteristics of the solid mixture are used to determine the relative content of the crystalline compound or the uncrystallized phase.
Parameters:
| DX-27mini |
| Power |
Solid state X-ray generator:600W (40kV, 12mA); Reliability: <0.005% |
| X-ray tube |
Cermet X-ray tube, Cu target, power 2.4kW, focus:1 x 10 mm |
| Goniometer |
Sample horizontal θs-θd structure |
| Diffraction circle radius |
150mm |
| Scan mode |
Stepping, Grazing, Omg |
| Measurement range |
θs/θd linkage -3°～150° |
| Minimum step width angle |
0.0001° |
| Angle repeatability |
0.0005° |
| Linearity of diffraction angle |
<0.02°(Standard sample, within the full spectrum) |
| Detector |
Closed proportional detector |
Semiconductor array detector |
| Maximum linear count rate |
5×105CPS |
9×107CPS |
| Energy resolution |
≤25% |
≤1keV |
| Scatter dose |
≤1μSv/h (Outside the X-ray protective device) |
| Comprehensive stability |
≤0.5% |
| Dimensions |
640×480×770 (W×D×H) mm |
