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 Ultimate EditionEpsilon 4 XRF Spectrometer for Elemental AnalysisZetium Metals EditionZetium Minerals EditionZetium Polymer Edition
Citations
Reviews
Catalog NumberZetium Ultimate EditionEpsilon 4Zetium Metals EditionZetium Minerals EditionZetium Polymer Edition
Price
Element RangeBoron (B) to Americium (AM)Fluorine (F) to Americium (Am)Boron (B) to Americium (AM)Boron (B) to Americium (AM)Boron (B) to Americium (AM)
Sample TypeInquireThe Epsilon 4 handles a wide variety of sample types, including solids, pressed and loose powders, liquids and filters.Solids, Pressed powders, and fused beadsInquireInquire
X-Ray TubeNo-drift SST R-mAX 4 kW X-ray tube, 50 micron windowMetal-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 tubeSuper-sharp SST R-mAX X-ray tubesSST R 1 kW X-ray tube, Configuration upgrades: 3 or 4 kW X-ray tube
Detector(s)Duplex detectorHigh-resolution silicon drift detector (SDD)Hi-Per Scint Detector, Duplex DetectorInquireInquire
Sample ChamberInquireCan accommodate samples up to 52 mm (2 inch) in diameter and has a large sample mode for analyzing samples up to 10 cm in heightInquireInquireInquire
DescriptionThe 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 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 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 Minerals Edition XRF Spectrometer is well suited for materials analysis at all stages of mining. It is pre-configured to cover a wide range of elements at concentrations from ppm to 100%. A new faster sample changer, certification of 20 in-house samples as standards, and Virtual ... 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 More
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