Drawell DW-XRD-27mini Portable Mini Xrd Benchtop Spectrophotometer

Service rating(Tube voltage, tube current)

600W(40kV,15mA) or 1200W(40kV,30mA),Stability:0.005%

X-ray tube

Metal-ceramic X-ray tube, Cu target, Power 2.4kW, Focus size:1 x 10 mm

Air cooling or water cooling(water flow rate >1L/min)

Goniometer

θs-θd , diffraction radius 150mm

Measuring method 

Continuous, stepping, Omg

Angular measurement range

Druing leakage time, θs/θd is -3°~150°.  

Minimum step width

0.0001°

Angular reproducibility

0.0001°

Drive mode

servo motor drive + optical encoder control technology

Angle Positioning speed

1500°/min

Counter

Closed Proportional detector or High speed one-dimensional semiconductor counter

 Energy spectrum resolution

<25%

Max. linear counting rate

≥5×10⁵cps(Proportional),≥1×10⁷cps(One-dimensional semiconductor)

Computer

Dell laptop

Soft ware

Controlling software

Windows 7 operating system; control the tube voltage, tube current, shutter of the X-ray generator and do aging training automatically; Control the goniometer continuous or stepping scanning and diffraction data collection; do routine processing: automatic peak-seeking, manual peaking-seeking, integrated intensity, peak height, core, background deduction, smoothness, Peak shape amplification and spectrogram comparation, etc.

Data processing software

Qualitative and quantitative analysis of material phases , Kα1 ,α2 peeling, Full spectrum fitting, peak fitting, half-width and grain size calculation, crystal cell measuring, second kind stress calculation, diffraction line indexation, multiple plotting, 3D plotting, diffraction data calibration, background subtraction, quantitative analysis without standards, full spectral image fitting (WPF), XRD diffraction image simulation, etc.

· Scattered radiation protection

Lead+ lead glass protection, shutter windows and protective guard linkage, the scattered radiation dose not exceeding 1μSv/h.

Instrument Comprehensive regulation

≤1‰

Sample quantity of one-time loading

Auto sample changer, 6 samples can be put one time.

Overall dimension

600×410×670(w×d×h)mm