Natural silica (SiO₂) is mainly derived from minerals and rocks, such as quartz, feldspar, granite, diatomaceous earth, etc. Among them, quartz, as pure silica crystal, is one of the main sources of industrial silica extraction. However, there are many types of impurity elements in quartz raw materials, and the impurity content is high and the occurrence states are diverse.
The conditions for forming quartz ore vary from region to region, and the presence of impurities in raw materials also varies. To select the correct high-purity quartz raw material and formulate the best quartz purification plan, it is necessary to clarify the silica content and the occurrence status of impurity elements in the quartz.
LANScientific's XRF analyzer is specially designed for the analysis of quartz raw material components. It combines spectral analysis technology and vacuum system. It has the advantages of simple sample preparation, wide linear range, fast analysis speed, good reproducibility, and high precision. It can also accurately detect the content of silica and impurity elements, making it an ideal tool for quartz raw material analysis.
The advanced Peltier electric refrigeration method eliminates the need for liquid nitrogen, reduces the complexity of equipment use, and saves manpower and equipment maintenance costs.
It can non-destructively analyze major and trace elements in quartz samples, such as SiO₂, Fe, Al, Ca, Mg, Ti, etc., to help determine the purity and impurity content of quartz. |
It can be used to distinguish different qualities of quartz, such as quartz sand for photovoltaics, quartz for plates, etc. |
The instrument is used to quickly analyze quartz ore samples, helping geologists assess the industrial value of the deposit and the mining potential of quartz. |
During quartz mining and processing, it can be used to monitor product quality and ensure that the quartz material meets the requirements of a specific application. |
The instrument is used in the research and teaching of quartz mineralogy to help scientists and students better understand the properties and classification of quartz. |
| Test object | Coal ash, coking coal, raw coal, etc. |
| Range of element | Na—U |
| Sample room size | 304mm×368mm×78mm（L×W×H） |
| Sample weight range | 0-2.5KG |
| Cover open | Automatic |
| Mainframe size | 570mm×400mm×400mm（L×W×H） |
| Mainframe weight | 64KG |
| Target | W Target |
| Filter | Special filters can reduce the interference caused by X-ray fluorescence signals of other elements to the analysis target elements, thereby improving the signal-to-noise ratio. |
| Test Window | The ring-shaped sample test holder made of pom material is conducive to the effective penetration of X-rays into the sample while minimizing the absorption and scattering of X-rays, thereby improving the detection limit and analysis accuracy. |
| X-ray tube | High power side window X-ray tube |
| Voltage | Up to 50kV |
| Current | Maximum 1mA |
| Cooling method | Air cooling |
| Detector | SDD |
| Sampling method | Hand sampling、Autoinjection |
| Sample observation | 5 megapixel HD industrial camera |
| PC(CPU) | CPU is I3-7100 with the same main frequency or above |
| RAM | DDR4 4 GB memory or above |
| ROM | 1TB HDD or 256GB SSD or above |
| OS | Windows 11 |
| Temperature conditions | 10°C~35°C |
| Relative humidity | 40%-70% （No condensation） |
| Power supply | 220VAC |
| Rated power | 600W |
