心电图机幅频特性检定结果的分析

Analysis of the Verification Results of Amplitude Frequency Characteristics of Electrocardiograph

本文以心电图机为检定对象,以检定项目幅频特性为例,分析了测量数据是否存在异常值,并对测量不确定度进行评定,以期为各位同仁的检定工作提供指导和借鉴。

In this paper,the ECG machine is taken as the verification object,and the amplitude-frequency characteristics of the verification items are taken as an example.It mainly analyzes whether there are abnormal values in the measurement data,and evaluates the measurement uncertainty,so as to provide guidance and reference for the verification work of colleagues.