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 4 XRF Spectrometer for Elemental AnalysisZetium Minerals EditionZetium Petro EditionZetium WDXRF, EDXRF Spectrometer for Elemental Analysis
Citations
Reviews
Catalog NumberZetium Polymer EditionEpsilon 4Zetium Minerals EditionZetium Petro EditionZetium
Price
Element RangeBoron (B) to Americium (AM)Fluorine (F) to Americium (Am)Boron (B) to Americium (AM)Boron (B) to Americium (AM)Multi-element
Sample TypeInquireSolids, Pressed powders, fused beads and liquidsInquireInquireSolids and Liquids
X-Ray TubeSST R 1 kW X-ray tube, Configuration upgrades: 3 or 4 kW 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 analysisSuper-sharp SST R-mAX X-ray tubesDrift-free SST R-mAX X-ray tubes with ZETA technologyRh, Cr, Mo and Au
Detector(s)InquireHigh-resolution silicon drift detector (SDD)InquireDuplex detectorHiPer scintillation detector
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 heightInquireInquire6 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 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 Petro edition XRF spectrometer delivers reliable and norm-compliant elemental analysis from crude oils to fuels and petrochemicals. The Petro edition is pre-configured to produce compliant results with the appropriate hardware and your choice of compliance modules, including factory pre-... 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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