电子衡器仪表系统的干扰分析

The Analysis of Interference for the Instrument System of Electronic Scale

本文分析了电子衡器的工业环境中干扰源及耦合途径。针对仪表系统，介绍了能有效抑制绝大部分类型干扰的屏蔽和屏蔽接地措施和技术。

The article analyses the interference sources and coupling channels from industry environment of electronic scale. For the instrument system, we introduce effective steps and technique of screen or grounding screen that can restrain the great mass of interference.