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便携式x射线荧光测试仪 性能稳定 武汉锅炉压力容器分析仪
因此,射线荧光的能量或波长是特征性的,与元素有一一对应的关系。由Moseley定律可知,只要测出荧光X射线的波长,可以知道元素的种类,这是荧光X射线定性分析的基础。此外,荧光X射线的强度与相应元素的含量有一定的关系,据此,可以进行元素定量分析。X射线 ...
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