Introduction |
ADX2700 θθ Powder Xray Diffraction Instrument is multifunction
diffractometer with exceptional analysis speed, reliability and
reproducibility. The ADX2700 is a diffraction instrument designed
for the challenges of modern materials research. ADX2700 can
analyze powders, liquids, thin films, nanomaterials and many other
different materials. The ADX2700 can be used for many different
applications: Academic, Pharmaceuticals, Chemical &
Petrochemical, Material Research, Thin Film Metrology, Nano
technology, Food & Cosmetics, Forensics, Mining & Minerals,
Metals, Plastics & Polymers, etc.
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Features |
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Computed tomography, Highresolution Xray diffraction, High
throughput screening, Inplane diffraction, Crystallite size and
microstrain analysis, Microdiffraction, Nonambient diffraction,
Pair distribution function analysis, Phase identification, Phase
quantification, Reflectivity analysis, Residual stress
analysis,
Crystallography, Texture analysis, Transmission, Thin film
analysis.
ADXDWZ Combination of Eulerian cradle for stress and texture
investigations, Thin film and Quantity Analysis attachment with
control and analysis software with alignmentfree
feature. Â
ADCX sample changer is compact and rugged. Integrated spinning
improves particle statistics in polycrystalline sample
measurements. Fully automatic alignment. Programmable
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Accessories |
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AHTK 1000 high temperature attachmentÂ
Automated variable temperature stage for Xray diffraction
measurements of materials at elevated temperatures (room
temperature1200°C). The stage may be operated in vacuum. The
sample is heated radiantly for reduced heat gradients within the
sample. Automated z translation within the stage assures precise
sample positioning even in the presence of thermal expansion of the
sample.Â
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 ALTK450 Variable temperature attachmentÂ
Automated variable temperature stage for Xray diffraction
measurements of crystal structure (193°C450°C). The stage can be
operated under liquid nitrogen cooling conditions..
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Software
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General diffraction data processing: automatic peak search,
manual peak search, integral intensity, separation of Kα1,α2,
background remove, pattern smoothing and magnifying, mulriple plot,
threedimensional plot and simulation of XRD pattern.
- Qualitative Analysis: The data processing software has the
search and match function on the base of whole profile and
diffraction angle. The whole profile matching procedure employs the
designed mode to do the qualitative analysis by reducing the search
range from major, minor, to micro phase without indicating the
diffraction angle. The diffraction angle matching procedure is
based on the peaks position and intensity and usually used for the
qualitative analysis of the data with large angle error.
- Quantitative Analysis: After the phase composition is
determined, the content of each phase could be calculated with the
help of RIR or/and the Rietveld refinement (Quantitative Analysis
without criterion)
- Plot and Export: The data processing software is operated
within the Windows interface. The preparing exported pattern could
be labeled, zoomed in, zoomed out and also copied and pasted.
- Phase identification, structure analysis, Thin film analysis,
stress investigation, Texture analysis are all available
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Parts and Specifications |
Xray
Generator |
Control mode |
1kV/step, 1mA/step controlled by PC |
Rated output
power |
4 kW |
Tube voltage |
1060 kV 1kV
continuously adjustable |
Tube current |
580 mA
continuously adjustable |
Xray tube |
Cu, Fe, Co, Cr,
Mo et al (2 kW)
Focus dimension: 1×10 mm2 or 0.4×10 mm2 |
Stability |
≤ 0.0005%
 mains fluctuation |
Goniometer |
Goniometer |
theta(θ)/theta(θ) |
Diffraction
circle semidiameter |
285mm |
Scan range of
θ |
3° to
+160° |
Continuous
scanning speed |
0.00696°/min |
Setting speed of
angle |
1500°/min |
Scan mode |
θθ or θ, θ;
Continuous or step scanning |
One way
repeatability of θ |
≤ 0.0002° |
precision of θd
or θs |
≤0.005° |
Minimal stepping
angle |
0.0001° |
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Record Unit
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Counter |
PC or SC |
Maximal CPS |
5x10^6 CPS
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Proportion
counter energy spectrum resolution |
≤ 25%(PC), ≤
50%(SC) |
Detectable high
voltage |
15002100
continuous tune |
High voltage
of the counter |
differential or
integral, automatic PHA, dead time emendation |
ADXDWZ |
System detector
stability |
≤ 0.01% |
Micro
Structure |
Micro Structure
analysis, +/0.5nm |
MicroDiffraction |
Micro sample or
area, 2nm19 um |
Integrated performance |
Dispersion
dosage |
≤ 1μSv/h |
Integrated
stability of the system |
≤ 0.5% |
Dimension |
1000 × 800 ×
1640 mm |
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