维易科 VEECO GXR-300用途：因缺乏确切资料，推测可用于材料分析等领域，对样品元素进行检测分析，助力相关行业把控材料质量、开展研发工作。技术原理：基于常见 X 射线荧光（XRF）技术原理推测，设备发射 X 射线激发样品原子，使原子内层电子跃迁产生空穴，外层电子填充空穴时发射特征 X 射线荧光，通过检测荧光的能量和强度分析样品元素组成 。性能：因具体参数缺失，从同类产品类比，可能具备较高检测灵敏度，可检测低含量元素；设备可能设计紧凑，方便安置与操作；能处理多种类型样品，适用范围较广 。

Product Name: VEECO GXR-300Purpose: Due to the lack of specific information, it is speculated that it can be used in fields such as material analysis to detect and analyze the elements of samples, helping relevant industries to control material quality and carry out research and development work.Technical Principle: Based on the common X-ray fluorescence (XRF) technology principle, it is speculated that the equipment emits X-rays to excite the atoms of the sample, causing the inner electrons of the atoms to transition and generate holes. When the outer electrons fill the holes, characteristic X-ray fluorescence is emitted. The elemental composition of the sample is analyzed by detecting the energy and intensity of the fluorescence.Performance: Due to the lack of specific parameters, by analogy with similar products, it may have high detection sensitivity and can detect low-content elements. The equipment may have a compact design, which is convenient for placement and operation. It can handle various types of samples and has a wide range of applications.