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
ItemEpsilon 1 EDXRF SpectrometerEpsilon 4 XRF Spectrometer for Elemental AnalysisEpsilon Xline EDXRFZetium Cement EditionZetium Polymer Edition
Citations
Reviews
Catalog NumberEpsilon 1Epsilon 4Epsilon XlineZetium Cement EditionZetium Polymer Edition
Price
Element RangeSodium (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)Boron (B) to Americium (AM)
Sample TypeSolids, 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 beadsInquire
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 analysisAg3.0 kW SST R Ag TubeSST R 1 kW X-ray tube, Configuration upgrades: 3 or 4 kW X-ray tube
Detector(s)SDD detectorHigh-resolution silicon drift detector (SDD)High-resolution Si drift detector SDD10InquireInquire
Sample Chamber1 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 heightInquireInquireInquire
DescriptionEpsilon 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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The Zetium Cement edition XRF spectrometer is a multipurpose analytical tool for cement materials at all stages of the production process. In addition to being a fully-fledged XRF spectrometer, the Cement edition is equipped with our unique THETA quantification system for free lime. THETA analyzes ... 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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