Product Name

Combined Multi-functional X-ray Diffractometer

Model No.

DW-XRD-2700A

Rated power

3kW(HF,HV control technology)

Tube voltage

10-60kV

Tube current

5-50mA

X-ray tube

Metal ceramic tube / Target material: Cu, Fe, Co, Cr, Mo, etc / Power:2.4kW

Focus size

1x10mm  or  0.4x14mm   or  2x12mm

Stability

≤0.005%

Goniometer structure

Sample level (θ-θ)

Radius of diffraction

225mm(or custom by request:150-285mmrange)

2θ Scanning range

-6~160°(θs:-3~80°, θd:-3~80°)

Scanning speed

0.0012°-50°/min

Angle locating speed

1500°/min

Scanning fashion

θs/θd  dlinkage/single action;  continuous, stepping and Omg

Minimal stepping angle

1/10000°

Angle repeatable accuracy

1/10000°

2θ Angular linearity

International standard sample(Si,AI203),the angle deviation of all peak in full spectrum are not more than ±0.02°

Detector

Proportional counters(PC) or scintillation counter(SC),Silicon drift detector(SDD),High speed one-dimensional semiconductor array detector

Maximal counting rate of linearity

5x105CPS(PC,SC with the compensate function of miss counting),15x104CPS(SDD), 9X107CPS(one-dimensional semiconductor array detector)

Energy resolution ratio

≤25%(PC,one-dimensional array),≤50%(SC),≤200eV(SDD)

Counting fashion

Differential coefficient or integral, PHA automatically, dead time regulate

Stability of system measure

≤0.01%

Scattered rays dose

≤1μSv/h (without X-ray protective device)

Instrument integrative stability

≤0.1%

Figure size

1000 x 800 x 1600