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 AnalysisEpsilon 1 EDXRF SpectrometerZetium Cement EditionZetium Ultimate EditionZetium WDXRF, EDXRF and XRD Spectrometer for Elemental Analysis
Citations
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Catalog NumberEpsilon 4Epsilon 1Zetium Cement EditionZetium Ultimate EditionZetium
Price
Element RangeFluorine (F) to Americium (Am)Sodium (Na) 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/Loose Powders and Liquids/FiltersSolids, 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 analysisHigh-Performance Ceramic Tube, 50KV3.0 kW SST R Ag TubeNo-drift SST R-mAX 4 kW X-ray tube, 50 micron windowRh, Cr, Mo and Au
Detector(s)High-resolution silicon drift detector (SDD)SDD detectorInquireDuplex detectorHiPer 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 height1 positionInquireInquire6 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 MoreEpsilon 1 is the ideal addition to any institution’s analytical equipment. It is capable of simple element identification and quantification to more sophisticated analysis. Introduce students to an analytical technique widely used in industry for production and quality control, but often neglected ... 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 MoreThe Zetium Ultimate edition XRF spectrometer is the most advanced configuration in the Zetium family. The combination of WD and ED core and advanced technologies delivers analytical excellence in every situation, from R&D labs to high-throughput production. The Ultimate edition is pre-configured to... 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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