马尔文 PANALYTICAL PW3830用途：属于波长色散 X 射线荧光光谱仪，适用于多种行业，如地质、冶金、建材、环保等领域的元素分析。可对固体、粉末、液体等各类样品中从钠（Na）到铀（U）的元素进行定性与定量检测，满足科研及工业生产中的质量控制需求。技术原理：X 射线管发射 X 射线激发样品，样品中的元素受激发产生特征 X 射线荧光。这些荧光射线通过晶体分光，不同波长的荧光被分离，探测器接收并将其转化为电信号。依据信号的波长和强度，利用相关原理确定样品中元素的种类和含量。性能：配备高功率 X 射线管，激发效率高；具备先进的晶体分光系统，能精确分离不同波长的荧光，提升检测分辨率；分析精度可达 ppm 级，部分元素检出限低至 ppb 级；支持多元素同时分析，检测速度快，可高效处理大量样品 。

Product Name: Malvern PANalytical PW3830Purpose: It belongs to the wavelength dispersive X - ray fluorescence spectrometer and is applicable to various industries, such as elemental analysis in fields like geology, metallurgy, building materials, and environmental protection. It can conduct qualitative and quantitative detection of elements from sodium (Na) to uranium (U) in various samples such as solids, powders, and liquids, meeting the needs of scientific research and quality control in industrial production.Technical Principle: The X - ray tube emits X - rays to excite the sample, and the elements in the sample are excited to generate characteristic X - ray fluorescence. These fluorescent rays are separated by a crystal spectrometer, and the fluorescence of different wavelengths is separated. The detector receives and converts them into electrical signals. Based on the wavelength and intensity of the signals, relevant principles are used to determine the types and contents of elements in the sample.Performance: Equipped with a high - power X - ray tube for high excitation efficiency; it has an advanced crystal spectrometer system that can accurately separate fluorescence of different wavelengths, improving detection resolution. The analysis accuracy can reach the ppm level, and the detection limit of some elements can be as low as the ppb level. It supports simultaneous multi - element analysis, has a fast detection speed, and can efficiently process a large number of samples.