Labspark1000直读光谱仪测定铝合金中Mg、Ni、Ti含量的不确定度评定

Evaluation of Uncertainty of Mg、Ni and Ti Contents in Aluminum Alloy by Labspark1000 Direct-Reading Spectrometer

本文依据JJG768-2005《发射光谱仪》检定规程,对Labspark1000直读光谱仪测定铝合金中Mg、Ni、Ti元素含量进行了不确定度评定。

According to the verification regulation of JJG768-2005 Emission Spectrometer, the uncertainty of determination of Mg, Ni and Ti in aluminium alloy by Labspark 1000 direct reading spectrometer was evaluated.