显微硬度工作基准装置测量不确定度评定

Evaluation on the Uncertainty of Measurement for Working Benchmark Device of Microhardness

基于显微硬度的数学定义公式 ,对建立的数显式显微硬度工作基准装置的测量不确定度进行了评定。

Based on the mathematics definition expressions for the microhardness, the uncertainty of measurement for working benchmark device of digital microhardness upbuilt in our measurement station is evaluated.