X-ray spectrometers (analyzers) for metals and alloys
X-ray Fluorescence (XRF) spectrometers are powerful analytical instruments designed to unveil the elemental composition of various materials. These versatile devices play a pivotal role in scientific research, quality control, and industry applications
XRF analyzers excel at elemental analysis. By measuring the energies and intensities of the emitted X-rays, they identify which elements are present and in what concentrations. This information is invaluable in fields like geology, metallurgy, archaeology, and environmental science, where knowledge of elemental composition is crucial.
What measurements can an XRF analyzer perform?
XRF analyzers are versatile instruments renowned for their ability to provide precise and non-destructive elemental analysis. These analyzers are invaluable in various fields for their capacity to deliver a wide range of measurements and insights.
Elemental Quantification
The primary function of XRF instrumentation is elemental quantification. By exposing a sample to high-energy X-rays, an XRF analyzer can precisely measure the concentration of elements within that sample.
This quantification extends across the periodic table, from light elements like carbon and oxygen to heavy metals such as lead and uranium. Researchers, manufacturers, and quality control professionals depend on XRF machines for accurate elemental data.
Materials Analysis
XRF analysis instruments are not limited to a specific type of material. They can analyze a wide variety of sample types, including:
- Solids: Metals, alloys, polymers, ceramics, minerals, and geological samples.
- Liquids: Solutions, slurries, and even oils.
- Powders: Pharmaceutical powders, powdered metals, and more.
This versatility ensures that XRF machines can be applied in diverse industries, from manufacturing and pharmaceuticals to geology and environmental science.
Examples of Measured Elements
XRF analyzers can measure a wide array of elements, including but not limited to:
- Common metals like iron, copper, and aluminum.
- Precious metals such as gold, silver, and platinum.
- Environmental pollutants like lead, arsenic, and mercury.
- Rare earth elements like neodymium and europium.
Whether you're characterizing materials, ensuring product quality, or conducting scientific research, XRF spectrometers are indispensable tools for elemental analysis across various industries.
| Revontium | Zetium | Epsilon range | Epsilon Xflow | 2830 ZT | Axios FAST | |
| Measurement type | ✘ | ✔ | ✔ | ✘ | ✔ | ✔ |
| Thin film metrology | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| Elemental analysis | ✔ | ✔ | ✔ | ✘ | ✔ | ✘ |
| Contaminant detection and analysis | ✔ | ✔ | ✔ | ✘ | ✔ | ✔ |
| Elemental quantification | ✔ | ✔ | ✔ | ✘ | ✔ | ✘ |
| Chemical identification | ✘ | ✘ | ✘ | ✘ | ✔ | ✘ |
| Technology | ||||||
| X-ray Fluorescence (XRF) | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| Wavelength Dispersive X-ray Fluorescence (WDXRF) | ✘ | ✔ | ✘ | ✘ | ✔ | ✔ |
| Energy Dispersive X-ray Fluorescence (EDXRF) | ✔ | ✘ | ✔ | ✔ | ✘ | ✘ |
| Elemental range | Na-Am | Be-Am | F-Am | Na-Am | B-Am | B-Am |
| LLD | 0.1 ppm - 100% | 0.1 ppm - 100% | 1 ppm - 100% | 1 ppm - 100% | 0.1 ppm - 100% | 0.1 ppm - 100% |
| Resolution (Mn-Ka) | 145eV | 35eV | 145eV | 135eV | 35eV | 35eV |
| Sample throughput | Up to 200per 8h day | Up to - 240per 8h day | Up to - 160per 8h day | on-line/ continuous | up to 25 wafers per hour | Up to - 480per 8h day |
| Format | Compact | Floorstanding WDXRF | Benchtop EDXRF | Realtime | Semi | Floorstanding WDXRF |