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X-Ray Diffraction
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APD 2000  
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  • The latest powder X-ray diffractometer developed by GNR.GNR is a worldwide market leader in supplying advanced X-ray (XRD, XRF) and optical emission spectrometer (OES) systems for complete solutions in structural and elemental analysis.
  • We can fit well the analytical needs of customers in material research, quality control, process analysis and life science.
  • The modularity and the flexibility of the GNR X-ray equipmentsallows to start with an entry-level system which can be upgraded to meet new requirements.
  • We can supply a wide range of X-ray sources optics, sample holders, detectors andconfigurations to satisfy all the analyticalneeds.
  • Phase analysis and identification is thestudy of the different polycrystalline materialswithin an analytical sample. One phaseis separated from another due to its uniquepowder diffraction pattern which arises fromits unique combination of composition andcrystal structure. The analysis is applicableto all types of crystalline materials and canbe either restricted to identification only orextended to full quantitative analysis.
  • The APD 2000 PRO is designed to be thebest solution for phase and structural analysisof powder samples.
  • The APD 2000 PRO diffractometer can beequipped with various attachments for yourspecial field of research. In addition, customdesignedaccessories ccan be manufacturedto your specifications.
  • The standard configuration is the well knownBragg-Brentano geometry and it is the bestoptical configuration for most applications inX-ray powder diffraction.
  • Great attention has been given to operatorsafety: a series of devices are used to preventaccidental injury from irradiation and anX-ray proof cabin covers the working table.The APD 2000 PRO offers solutions for awide range of analytical requirements, fromroutine qualitative and quantitative phaseanalysis, non-ambient analysis, retainedaustenite quantification, structure solutionand refinement, crystallite size and crystallinitycalculations.
  • Fields of application include: environment,soil/rocks, clay, minerals, ceramics, cements,glasses, petroleum, catalysts, polymers,agricultural science, biosciences,chemicals, pharmaceuticals, cosmetics,paints.
  • Features
    • Qualitative and quantitative powder X-ray diffractometer
    • High stability X-ray generator through precision feedback control circuits
    • Automatic ramp of the high voltage and emission current to preset values
    • Ceramic X-ray tubes with high reproducibility and stability of focus position
    • M icrofocus tubes and policapillary collimators
    • Focusing Ka1 Johannsonmonochromators for low background and high resolution
    • Flat and curved secondary graphite monochromators suitablefor Ag, Cr, Fe, Cu, Co and Mo radiations
    • Possibility of changing automatically from transmission to reflection mode
    • High precision, high speed goniometer controlled by optical encoders
    • Traditional, rotating, multi sample and capillary sample holders
    • Scintillation counters, silicon strip and energy dispersive detectors
    • Non-ambient analysis, low and high temperature chambers, humidity device
    • Double safety circuit
    • Radiation enclosure with high accessibility and visibility of the goniometer
    • Crystallographic software including Rietveld’s refinement

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