实验室精密仪器设备防雷电及过压保护系统研究与实施

摘要

雷电及过电压对实验室精密仪器设备的危害很大,轻则造成数据损失、控制设备误操作,重则毁坏设备.雷电危害实验室精密仪器设备主要通过电源线路和各种数据线缆以及地电位反击.因此,防止雷电危害应采取综合措施,做好各种线路的防护和等电位处理,给出了防雷的具体方案.%Lighting and overvoltage harm Precision instrument and equipment of laboratory greatly which will cause data loss, controlling device misoperation, and destroying the device itself . Resulting in direct, indirect economic or other loss. Lighting against the precision instruments and equipment of laboratory mainly through power lines,all kinds of data lines and the ground potential counterattack . Therefore, people should take comprehensive measures to make all kinds of lines protection and equipotential processing to against lighting hazards.