实验室静电测量

Electrostatic measure and safety in laboratory

实验室和生产过程中遇到的火花放电 ,在其能量较大时易发生爆炸与电击事故 .本文就火花放电的两个因素—静电电压、静电量 ,介绍一般的测量方法 ,以对教材有关内容进行补白 ,杜绝事故发生 .

Spark discharge can be met usually in laboratory and in production and it easily cause electrical shock and explosion when its power is great enough. In this paper a method is introduced to measure electrostatic voltage and electrostatic quantity the two main factor for spark discharge , which can help us to avoid accident.Thus the content is complemented further in text.