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 WDXRF, EDXRF and XRD Spectrometer for Elemental AnalysisEpsilon 1 EDXRF SpectrometerEpsilon 4 XRF Spectrometer for Elemental AnalysisEpsilon Xline EDXRFZetium Metals Edition
Citations
Reviews
Catalog NumberZetiumEpsilon 1Epsilon 4Epsilon XlineZetium Metals Edition
Price
Element RangeMulti-elementSodium (Na) to Americium (AM)Fluorine (F) to Americium (Am)Able to measure all valuable elements of interest, including platinum and ceriumBoron (B) to Americium (AM)
Sample TypeSolids and LiquidsSolids, Pressed/Loose Powders and Liquids/FiltersThe Epsilon 4 handles a wide variety of sample types, including solids, pressed and loose powders, liquids and filters.Coating lineSolids, Pressed powders, and fused beads
X-Ray TubeRh, Cr, Mo and AuHigh-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 analysisAgNo-drift SST R-mAX tube
Detector(s)HiPer scintillation detectorSDD detectorHigh-resolution silicon drift detector (SDD)High-resolution Si drift detector SDD10Hi-Per Scint Detector, Duplex Detector
Sample Chamber6 mm and 37 mm (sample size)1 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 heightInquireInquire
DescriptionThe 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 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 MoreIn-line control for continuous roll-to-roll processes

Epsilon Xline combines our advanced energy dispersive XRF (EDXRF) technology with in-line functionality. This advanced solution enables real-time materials monitoring and process control in roll-to-roll (R2R) coating processes. Direct analysis
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Zetium 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 More
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