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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| Company | Malvern Panalytical | Malvern Panalytical |
| Item | Zetium Ultimate Edition | Epsilon 4 XRF Spectrometer for Elemental Analysis |
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| Reviews | | |
| Catalog Number | Zetium Ultimate Edition | Epsilon 4 |
| Price | | |
| Element Range | Boron (B) to Americium (AM) | Fluorine (F) to Americium (Am) |
| Sample Type | Inquire | Solids, Pressed powders, fused beads and liquids |
| X-Ray Tube | No-drift SST R-mAX 4 kW X-ray tube, 50 micron window | Metal-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 analysis |
| Detector(s) | Duplex detector | High-resolution silicon drift detector (SDD) |
| Sample Chamber | Inquire | Can accommodate samples up to 52 mm (2 inch) in diameter and has a large sample mode for analyzing samples up to 10 cm in height |
| Description | The 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 toThe 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 give unrivaled sensitivity across the periodic table with thin-window, high-power X-ray tube technology, curved crystals and unique detector technology, saving time and increasing throughput in busy laboratories. The Ultimate edition also comes standard with Omnian, our market-leading standardless analysis module, for the qualitative and quantitative elemental analysis of unknowns or materials where calibration samples are not readily available. Other significant advantages combined WD and ED are reduced analytical times, identification of unexpected elements and spectrum archiving. The option for small spot analysis and mapping option using the ED core allows time-efficient data acquisition. The entire spectrum measured by the ED core at every spot reduces measurement times and allows for standardless quantitative data capture.
Smart Zetium:
We continuously strive to help you get the most out of our instruments, and we've connected the Zetium to our Smart Manager platform. This is a cloud-based 'control room' which provides you with a clear picture of the utilization and health of your instruments, wherever they are in the world. By connecting your Zetium to the Smart Manager, we have turned it into a Smart Zetium.... Read More | The 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 The 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 performance of Epsilon 4 approaches that of more powerful and floor-standing XRF spectrometers.
Industry-specific editions are available: - Epsilon 4 Mining and minerals
- At-line elemental analysis directly in the mine or next to the production line.
- Epsilon 4 Oils and fuels
- Comply with EPA TIER 3 and ISO 13032 for analyzing sulfur in fuels and oils.
- Epsilon 4 Lubricating oils
- Comply with ASTM D7751-15 for analyzing additives in lubricating oils.
- Epsilon 4 Pharmaceuticals and cosmetics
- Comply with ICH Q3D, USP <232>, <233> and <735> for trace element analysis of impurities in excipients and API.
- Epsilon 4 Food and environment
- Comply with EPA IO-3.3 for air filter analysis and ISO 18227, ISO 15309 and ASTM C1255 for soils analysis.
- Epsilon 4 Building materials
- Comply with ASTM C114-15 and reduce the feedback time by placing Epsilon 4 next to the production line
- Epsilon 4 Polymers plastics and paints
- Accurately analyse for additives and catalyst residues (ADPOL), toxic elements (TOXEL) and to ensure RoHS compliancy (RoHS)
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