牛津 OXFORD CMI - 900 X 射线荧光测厚仪用途：可用于材料涂 / 镀层厚度测量、材料组成分析及贵金属含量检测，广泛应用于电子、五金电镀、珠宝等行业，助力产品质量把控与研发。技术原理：基于 X 射线荧光技术，仪器发射 X 射线照射样品，样品元素受激发产生特征 X 射线荧光，探测器收集荧光信号，通过 Windows2000 中文视窗系统的 SmartLink FP 软件，自动分析得出涂层厚度、材料组成等信息，无需手动调整参数。性能：X 射线管功率 50W（4 - 50kV，0 - 1.0mA）为标准，75W（4 - 50kV，0 - 1.5mA）可选且可编程控制。配备安全防射线光闸。最多能同时装配 6 种规格准直器，通过程序交换控制，有圆形（如 4、6、8 等 mil）和矩形（如 1x2、2x2 等）多种规格可选。在 12.7mm 聚焦距离时，最小测量斑点尺寸为 0.078x0.055mm（使用 0.025x0.05mm 准直器），最大为 0.38x0.42mm（使用 0.3mm 准直器）。具备高分辨、彩色、实时 CCD 观察系统，标准放大倍数 30 倍，也有 50 倍和 100 倍可选。可同时测定最多 5 层、15 种元素 。
Product Name: Oxford OXFORD CMI - 900 X - ray Fluorescence Coating Thickness GaugeUsage: It can be used for measuring the thickness of material coatings/platings, analyzing material composition, and detecting precious metal content. It is widely applied in industries such as electronics, hardware electroplating, and jewelry, contributing to product quality control and research and development.Technical Principle: Based on X - ray fluorescence technology, the instrument emits X - rays to irradiate the sample. The elements in the sample are excited to generate characteristic X - ray fluorescence. The detector collects the fluorescence signal, and through the SmartLink FP software of the Windows 2000 Chinese Windows system, it automatically analyzes and obtains information such as coating thickness and material composition without manual parameter adjustment.Performance: The power of the X - ray tube is 50W (4 - 50kV, 0 - 1.0mA) as standard, and 75W (4 - 50kV, 0 - 1.5mA) is optional and programmable. It is equipped with a safety anti - radiation shutter. Up to 6 types of collimators can be assembled simultaneously and controlled by program switching. There are various sizes of collimators available, including circular ones (such as 4, 6, 8 mil, etc.) and rectangular ones (such as 1x2, 2x2, etc.). At a focal distance of 12.7mm, the minimum measurement spot size is 0.078x0.055mm (using a 0.025x0.05mm collimator), and the maximum is 0.38x0.42mm (using a 0.3mm collimator). It has a high - resolution, color, real - time CCD observation system with a standard magnification of 30 times, and 50 - times and 100 - times magnifications are also available. It can simultaneously measure up to 5 layers and 15 elements.