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
ItemZetium Metals EditionEpsilon 1 EDXRF SpectrometerEpsilon 4 XRF Spectrometer for Elemental AnalysisZetium Ultimate EditionZetium WDXRF, EDXRF and XRD Spectrometer for Elemental Analysis
Citations
Reviews
Catalog NumberZetium Metals EditionEpsilon 1Epsilon 4Zetium Ultimate EditionZetium
Price
Element RangeBoron (B) to Americium (AM)Sodium (Na) to Americium (AM)Fluorine (F) to Americium (Am)Boron (B) to Americium (AM)Multi-element
Sample TypeSolids, Pressed powders, and fused beadsSolids, Pressed/Loose Powders and Liquids/FiltersThe Epsilon 4 handles a wide variety of sample types, including solids, pressed and loose powders, liquids and filters.InquireSolids and Liquids
X-Ray TubeNo-drift SST R-mAX tubeHigh-Performance Ceramic Tube, 50KVMetal-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 analysisNo-drift SST R-mAX 4 kW X-ray tube, 50 micron windowRh, Cr, Mo and Au
Detector(s)Hi-Per Scint Detector, Duplex DetectorSDD detectorHigh-resolution silicon drift detector (SDD)Duplex detectorHiPer scintillation detector
Sample ChamberInquire1 positionCan accommodate samples up to 52 mm (2 inch) in diameter and has a large sample mode for analyzing samples up to 10 cm in heightInquire6 mm and 37 mm (sample size)
DescriptionZetium 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 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 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 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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