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Operating Power (Tube Voltage, Tube Current)
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600W (40kV, 15mA) or 1200W (40kV, 30mA); Stability: 0.005%
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X-ray Tube
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Metal-ceramic X-ray tube, Cu target, power 2.4kW, focal spot size: 1x10 mm; Cooling method: air-cooled or water-cooled (water flow rate > 2.5L/min)
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Goniometer
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Sample horizontal θs-θd structure, diffraction circle radius 150mm
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Sample Measurement Modes
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Continuous, Stepwise, Omg
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Angle Measurement Range
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-3° - 150° when θs/θd are linked
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Minimum Step Width
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0.0001°
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Angle Reproducibility
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0.0005°
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Angle Positioning Speed
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1500°/min
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Counter
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Sealed proportional counter or high-speed one-dimensional semiconductor counter
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Energy Spectrum Resolution
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Less than 25%
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Maximum Linear Count Rate
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≥5×10⁵ CPS (proportional counter); ≥9×10⁷ CPS (one-dimensional semiconductor counter)
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Instrument Control Software
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Windows 7 operating system; Automatically controls the tube voltage, tube current, shutter and X-ray tube aging training of the X-ray generator; Controls the goniometer for continuous or step scanning while collecting diffraction data; Performs routine processing of diffraction data: automatic peak searching, manual peak searching, integral intensity, peak height, center of gravity, background subtraction, smoothing, peak shape magnification, spectrum comparison, etc.
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Data Processing Software
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Functions include phase qualitative and quantitative analysis, Kα1 and α2 stripping, full spectrum fitting, selected peak fitting, calculation of full width at half maximum (FWHM) and grain size, unit cell determination, type II stress calculation, diffraction line indexing, multiple plotting, 3D plotting, diffraction data calibration, background subtraction, standardless quantitative analysis, full pattern fitting (WPF), XRD diffraction spectrum simulation, etc.
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Scattered Radiation Protection
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Lead + lead glass protection; Interlock between shutter window and protective device; Scattered radiation dose ≤1μSv/h
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Comprehensive Stability of the Instrument
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≤1‰
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Sample Loading Capacity at One Time
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Equipped with a sample changer, capable of loading up to 6 samples at a time
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Instrument Overall Dimensions
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600×410×670 (w×d×h) mm
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