一种温、湿度及静电测试仪  

Electrostatic and humidity-temperature detecting alarm-device

作　　者：陈凡[1] 张珍[2] 韩秀杰[2] 

机构地区：[1]四川大学机械制造学院,四川成都610065 [2]中国工程物理研究院机械制造工艺研究所,四川绵阳621900

出　　处：《机械》2003年第S1期51-52,共2页Machinery

摘　　要：静电及温、湿度检测报警装置是对静电的检测并对危险的情况及时给出报警信号。在爆炸性危险场所,静电的测量是静电防护工作中重要组成部分,而环境条件特别是环境的温度、湿度对静电性能的测量有较大影响。该测试仪采用温、湿度及静电传感器直接测量装配空间的温度、湿度和带电物体的静电电压(电位),采集信号经过放大器和A/D转换器等,由液晶显示出装配空间的温、湿度以及被测物体的静电电压。The alarm-device that can measure static electricity can give off alarm signal in dangerous case in time. In exploding man-trap, the measurement of electrostatic properties is a important part of electrostatic protection work. Moreover,the ambient condition, especially, the ambient humidity and temperature affect forcefully the measurement of electrostatic properties. The detecting device can measure directly the electrostatic voltage of the electrified object, at the same time, it can measure the humidity ...

关 键 词：静电测量 放电 温湿度 

分 类 号：TM933[电气工程—电力电子与电力传动]