Operating power (tube voltage, tube current)

600 w (40 kv, 15 ma) or 1200 w (40 kv, 30 ma), stability: 0.001%

X-ray tube

Metal ceramic X-ray tube, Cu target, power 2.4 kW, focal spot size: 1 X 10 mm, air cooling or water cooling (water flow is greater than 1 l/min)

Goniometer

Sample level - θs-θd structure, diffraction circle radius 150 mm

Sample measurement way

Continuous, step by step, Omg

Angle measurement range

θs/θd linkage movement - 3 ° ~ 150 °

The minimum step width

0.0001°

Angle to reproduce

0.0001°

Driving mode

Servo motor + optical encoding technology control

Angle positioning speed

1500°/min

Counter

Enclosed direct ratio or one-dimensional semiconductor counter at a high speed

Spectral resolution

Less than 25%

The maximum linear count rate

≥5×105cps (direct ratio), ≥1×107cps (one-dimensional semiconductor)

computer

Dell laptop or flat panel

software

Instrument control software

Windows XP operating system, automatic warm up the tube voltage, tube current, optical shutter and the tube; the goniometer’s continuous or step scanning with the diffraction data collection; conventional processing of the diffraction data: automatic peak searching, manual peak searching, integral strength, peak height, center of gravity, background subtraction, smooth, peak shape amplification, spectrogram contrast and etc.

Digit processing software

Phase qualitative and quantitative analysis, Kα1, α2 stripping, full spectrum figure fitting, selected peak fitting, the calculation of half height width and crystal grain size, counter of cell, II stress calculation, the diffraction lines indexation, multiple graphics, 3 d graphics, calibration of the diffraction data, background subtraction, no-sample quantitative analysis, the whole spectra fitting (WPF), XRD diffraction spectra fitting.

Scattering ray protection

Lead + lead glass protection, optical shutter window and protective apparatus linklock, the dose of scattering ray is not greater than 1 mu Sv/h

Stability

≤1‰

The loading number of samples at one time

Equipped with a sample changer, the maximum loading sample is 6

Dimension

600×410×670（w × d × h）mm