能量色散X射线荧光光谱仪进行ROHS测试的不确定度评估

Uncertainty Estimation of Energy Dispersive X-Ray Fluorescence Spectrometers of RoHS Testing

研究了能量色散X荧光光谱仪进行RoHS测试的不确定度来源。以PE塑胶样品中的Cd为例子,探索不确定度评估的模式,为产品的合格判定提供依据。

The paper study the uncertainty source of RollS testing by Energy Dispersive X-Ray Fluorescence Spectrometers. The uncertainty estimation model was built in an example of testing Cd in PE plastic, and this model can give the guidance for product qualification evaluation.