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X-ray Powder Diffractometer,XD-2
X-ray powder diffractometer is the basic instrument on studying and indentifying the composition and structure of material. The applied field is showed as follows:
- The atom arrangement of all kinds of compound in material could be determined. Some particular performance of material is related with atom arrangement.
- The composition of material could be determined.
- The ratio of all kinds compound could be determined.
- The grain size, stress, texture, orientation and crystallizability.
XD-2 is with vertical multifunction goniometer (θ-2θ) which is fit for normal powder and massive solid samples.
The type of vertical θ-2θ goniometer means the X-ray source fixed, the sample stage and detector turned.
Features & Functions
- Vertical multifunctional high precision goniometer: the minimal step size is 0.00025°. mechanical repeatability excels 0.0006°. θ-2θ goniometer could be selected, which is fit for normal powder and massive solid samples.
- Easy use and convenient maintenance: the sample is set horizontally because of the vertical goniometer. The sample is more conveniently put in. the sample stage is more conveniently cleaned up. The goniometer will not be polluted and the precision of goniometer is not influenced.
- High performance: the report of customer operating instrument for 8 months could be provided. The standard deviation of diffraction angle of αSiO2 is better than 0.0015°.
- Attention to the design of mechanical security: cabinets design and goniometer shutter using a chain institutions, has not yet specified the location of X-ray can not be opened, to prevent leakage of X-ray.
- A variety of option can extend system functionality: in accordance with the purpose of analysis, you can choose Monochromator Annex and Punch machine.
Applications:
- Physics Chemistry
- Molecular Sieve
- Battery Materials
- Environmental Protection- Industrial Waste
- Ore—Clay—Rocks
- Petrochemical Industry- Catalyst
- Iron and Steel
- Non Ferrous metal
- Pharmaceuticals
- Electronic Components
- Coal – Oil – Natural Gas
- Ore- Rock
- Machinery Car Shipbuilding
Specifications:
|
X-ray tube |
Type |
Cu target, NF model |
|
Focus dimensions |
1.0 x10mm² |
|
|
Maximum power |
2KW |
|
|
X-ray generator |
Maximum power |
3KW |
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X-ray tube voltage |
15-60kV |
|
|
Tube voltage step width |
1kV |
|
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X-ray tube current |
6-50mA |
|
|
Tube current stop width |
1mA |
|
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Tube voltage, tube current stability |
≤0.01% (Supply voltage fluctuations 10%) |
|
|
Alarm device |
kV low, kV overtop, mA overload, water discharge, temperature |
|
|
Ray power protection |
0.35, 0.7, 1.0, 1.5, 2.0, 2.7kW six grade |
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Goniometer |
Scanning radius |
180mm |
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Scanning mode |
θ-2θ linkage or θ-2θ single move |
|
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Measurement range |
-182°-180°(θ) -30°-160°(2θ) |
|
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Operation mode |
Continuous scanning, Timing Step Scanning, Constant Step Scanning |
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Continuous scanning speed |
0.125°-120°/min |
|
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Maximum speed |
120°/min |
|
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Angle repeatability |
0.0006° |
|
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Measurement accuracy |
0.001° |
|
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Minimum step size |
0.00025° |
|
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Divergence slit (DS) |
0.15°, 0.5°, 1°, 2° |
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Anti- scattering slit (SS) |
0.5°, 1°, 2° |
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Receiving Slit (RS) |
0.1,0.15,0.3,0.45,0.6,1,2mm |
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|
Zero dedicated slit |
0.02mm |
|
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Detection- Counter |
The type of detector |
Scintillator Counter |
|
Crystal type |
Nal |
|
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Pulse- height analyzer(PHA) |
Output High Voltage 0-1000V stability ≤0.01% (8h) |
|
Machine cabinet |
Cabinet size (mm) |
1200(L) x800(W) x1850(H) |
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Machine weight (kg) |
500 |
|
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Observation window |
600(H) x400(W) x10(T)lead glass |
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X-ray leakage |
≤0.1μ Sv/h(non deduction natural background) |
|
|
Safety precautions |
Door interlock protection (The door to adesignated location, light gates open only to produce X-ray) |
|
|
Filter |
Ni filter |
Corresponding Cu target |
|
Integrated whole stability |
≤0.3% |
Automatic temperature control of circulating water cooling device (indoor unit + outdoor unit)
|
Model |
CW-2F |
|
|
Cooling power (W) |
4000 |
|
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Power supply |
220V, 50Hz |
|
|
Input power (W) |
1800 |
|
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The largest dimensions (mm) |
Indoor Unit |
600(L) x400(W) x960(H) |
|
Outdoor Unit |
840(L) x300(W) x540(H) |
|
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Weight (kg) |
Indoor Unit |
50 |
|
Outdoor Unit |
35 |
|
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Noised B (Indoor Unit) |
≤55 |
|
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Cooling water pressure (MPa) |
0-0.7 |
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Cooling water flow (L/min) |
≥3.5 |
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Ambient temperature |
5℃-40℃ |
|
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Temperature control range |
-49℃-50℃ |
|
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Temperature control accuracy |
±1℃ |
|
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Warning device |
Temperature, water shortage |
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Optional Accessories & Consumables
Monochromator Annex
Punch machine
