Operating power

600W(40kV, 15mA) or 1600W(40kV, 40mA), stability: < 0.005%

X-ray tube

Metal ceramic X-ray tube, Cu target, power 2.4KW, focus size: 1×10mm, air-cooled or water-cooled (water flow rate greater than 2.5L/min)

Goniometer

Sample level Optical coding technology and servo motors are adopted to drive the rotation of θs and θd

Measurement method

Continuous, step-by-step, Omg

Angle measurement range

- 3 °- 150 °

Minimum step width

0.0001 °

Angle reproduction

0.0005 °

Angular positioning speed

1500°/min

Detector

Digital pulse processing counting or semiconductor array detector

Counting throughput

1×107CPS, 9×107CPS

Energy spectrum resolution

≤25% or ≤1keV

Computer

Business notebook

Instrument control software

Windows10 operating system, automatically controls the tube voltage, tube current, photoswitch and X-ray tube aging training of the X-ray generator. Control the goniometer to scan continuously or step by step, and simultaneously collect diffraction data. Conventional processing of diffraction data: automatic peak finding, manual bee finding, integration intensity, peak height, center of gravity, background subtraction, smoothing, peak shape magnification, spectrum comparison, etc.

Data processing software

Phase qualitative analysis, fixed-position analysis, Kα1, α2 exfoliation, full spectrum fitting, peak selection fitting, half-height width and grain size calculation, unit cell determination, Class II stress calculation, diffraction line indexing, multiple plotting, 3D plotting, diffraction data calibration, background subtraction, quantitative analysis without calibration, full spectrum fitting (WPF), XRD diffraction spectrum simulation and other functions.

Scattered line protection

Lead + lead-glass protection, the light gate window is connected to the protective device, and the scattering line is calculated not more than 1μSv/h

Comprehensive stability of the instrument

≤0.5%

One-time softening data of the sample

Configure the sample changer, with a maximum of 6 samples loaded each time

Instrument external dimensions

580×450×680(L×W×H)mm