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 Polymer EditionEpsilon 1 EDXRF SpectrometerEpsilon 4 XRF Spectrometer for Elemental AnalysisZetium Minerals EditionZetium WDXRF, EDXRF and XRD Spectrometer for Elemental Analysis
Citations
Reviews
Catalog NumberZetium Polymer EditionEpsilon 1Epsilon 4Zetium Minerals 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 TypeInquireSolids, 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 TubeSST R 1 kW X-ray tube, Configuration upgrades: 3 or 4 kW X-ray 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 analysisSuper-sharp SST R-mAX X-ray tubesRh, Cr, Mo and Au
Detector(s)InquireSDD detectorHigh-resolution silicon drift detector (SDD)InquireHiPer 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)
DescriptionThe 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 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 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 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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