Energy Dispersive XRF Spectrometer (EDXRF Spectrometer)

X-ray fluorescence spectrometers use high-energy X-rays or gamma rays to excite fluorescent radiation (or photons) from a sample for chemical or elemental analysis. In an energy dispersive X-ray fluorescence spectrometer (EDXRF Spectrometer), the fluorescent photons from the irradiated sample are detected without being separated first (as they are in wavelength dispersive XRF spectrometers). Therefore, EDXRF spectrometers typically have better efficiency, whereas WDXRF spectrometers have better resolution. Energy Dispersive XRF Spectrometers are used to analyze solid samples and although they have broad applications as disparate as petrochemical analysis, food safety, and plastics, one of the main attractions of this technique is that it is non-destructive, which makes it very attractive for analysis of samples that are irreplaceable, such as artifacts from an archeological site. The limit of detection for EDXRF spectrometers is typically in the parts per million (ppm) range.

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CompanyMalvern PanalyticalMalvern PanalyticalMalvern PanalyticalMalvern PanalyticalMalvern Panalytical
ItemEpsilon 4 XRF Spectrometer for Elemental AnalysisZetium Cement EditionZetium Metals EditionZetium Polymer EditionZetium WDXRF, EDXRF and XRD Spectrometer for Elemental Analysis
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Catalog NumberEpsilon 4Zetium Cement EditionZetium Metals EditionZetium Polymer EditionZetium
Price
Element RangeFluorine (F) to Americium (Am)Boron (B) to Americium (AM)Boron (B) to Americium (AM)Boron (B) to Americium (AM)Multi-element
Sample TypeThe Epsilon 4 handles a wide variety of sample types, including solids, pressed and loose powders, liquids and filters.Solids, Pressed powders, and fused beadsSolids, Pressed powders, and fused beadsInquireSolids and Liquids
X-Ray TubeMetal-ceramic side window for maximum stability, 50 micrometers thin beryllium window for high sensitivity for light elements, Ag anode X-ray tube for best performance of P, S and Cl analysis3.0 kW SST R Ag TubeNo-drift SST R-mAX tubeSST R 1 kW X-ray tube, Configuration upgrades: 3 or 4 kW X-ray tubeRh, Cr, Mo and Au
Detector(s)High-resolution silicon drift detector (SDD)InquireHi-Per Scint Detector, Duplex DetectorInquireHiPer scintillation detector
Sample ChamberCan accommodate samples up to 52 mm (2 inch) in diameter and has a large sample mode for analyzing samples up to 10 cm in heightInquireInquireInquire6 mm and 37 mm (sample size)
DescriptionThe Epsilon 4 is a multi-functional instrument for any industry segment needing elemental analysis from fluorine (F) to americium (Am) in areas from R&D through to process control. Combining the latest excitation and detection technologies with mature software and smart design, the analytical ... Read MoreThe Zetium Cement edition XRF spectrometer is a multipurpose analytical tool for cement materials at all stages of the production process. In addition to being a fully-fledged XRF spectrometer, the Cement edition is equipped with our unique THETA quantification system for free lime. THETA analyzes ... Read MoreZetium Metals Edition is capable of accurate elemental analysis on a wide variety of materials, from incoming raw materials through finished products. Included in this edition is a choice of 3 alloy application packages, or certification of 20 of your samples as standards. The system can be ... Read MoreThe Zetium Polymers edition XRF spectrometer supports product control of polymers, plastics, functional additives, fillers and catalysts by delivering precise and accurate elemental analysis for samples across the production process.  The Polymers edition is pre-configured to deliver consistent ... Read MoreThe Zetium spectrometer delivers reliable analytical performance regardless of the application and is ideally suited to the analysis of a wide range of materials. Building on years of experience and success with our extensive analytical X-ray portfolio, Zetium represents a revolutionary step in ... Read More
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