Quartz sand is non-metallic mineral raw material composed of quartz minerals whose main component is silicon dioxide (SiO2). It is normally categorized based on the SiO2 and Fe2O3 content into ordinary,refined and high-purity quartz sand. High-purity quartz sand has a higher SiO2 content compared to ordinary and refined quartz sand, with excellent chemical stability, high insulation resistance and low coefficient of thermal expansion. It is widely used in high-end fields such as semiconductors, optical communications, photovoltaic, optics, medical devices, electronic components, refractory materials and precision casting.
LANScientific quartz sand analyzer is specifically designed for quartz sand composition analysis. It integrates XRF analysis technology with vacuum system. With advantages such as simple sample preparation, wide linear range, fast analysis speed, good reproducibility and high precision, it is capable of rapidly analyzing key components in quartz sand including Fe2O3、Al2O3、CaO、MgO、TiO2、MnO、P2O5 and K2O.
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 sand 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 grade different quality levels of quartz sand, such as ordinary, refined and high purity quartz sand. |
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 | F—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 |
