Diffractometer accessories
2023-10-05 10:00In order to understand the change of crystal structure of the sample and the change of mutual dissolution of various substances during high temperature heating,etc.
Technical parameter:
Temperature setting: inert gas ambient room temperature to 1200℃
Vacuum environment high temperature 1600℃
Temperature control accuracy: ±0.5℃
Window material: polyester film
Cooling method: deionized water circulation cooling
2. Medium and low temperature accessory
In order to understand the crystal structure changes in the process of low temperature refrigeration.
Technical parameter: Vacuum environment: -196~500℃; Temperature control accuracy: ±0.5℃
Cooling method: liquid nitrogen (consumption less than 4L/h)
Window material: polyester film; Cooling method: deionized water circulation cooling
3. Graphite curved crystal monochromator
The use of graphite curved crystal monochromator can increase the peak to back ratio, reduce the background, improve the resolution of the weak peak, the reflection efficiency n≥35%, and reduce the diffraction Angle of the diffractometer. Mosaic degree ≤0.55; The crystal surface can be tilted ±2 degrees.
4. X-ray tube
Analytical instrument special corrugated ceramic tube, cermet tube, glass tube, suitable for all kinds of XRD, XRF, crystal analyzer, orientation instrument at home and abroad.
Technical parameter:
1, optional target type: Cu, Co, Fe, Cr, Mo, Ti, W, etc
2, focus type: 0.2×12mm2 or 1×10mm2 or 0.4×14mm2 (fine focus)
3, large output power: 2.4kW or 2.7kW
The preferred orientation is eliminated by in-plane rotation of the sample.
Main function: Rotation mode: β axis (sample plane); Rotation speed: 1~60RPM
Smaller width: 0.1º
Operation mode: constant rotation for sample scanning (step, continuous)
6. 6-bit (12-bit) automatic sample changer
Each time can load 6 or 12 samples for continuous testing, no need to manually change samples in the middle, automatic data saving.
