电线电缆失重试验不确定度的评定与分析

Uncertainty Evaluation and Analysis for the Loss of Mass Testing of Wire & Cable

分析了电线电缆哑铃试件失重检测结果测量不确定度的主要来源,介绍了失重测量不确定度的评定步骤和方法,建立数学模型,给出了评定结果,并对各影响分量进行分析。

The main sources of uncertainty evaluation for the loss of mass testing of dumbbell samples wire ＆ cable were analyzed, the measurement principles and ways were introduced, a mathenlatie model was established, the uncertainty of measurement was given, and the factors affected were analyzed.