摘要
由于电除尘器用陶瓷绝缘子在高温环境下运行,在生产和验收过程中必须对其高温电阻进行控制和检测。介绍了陶瓷绝缘材料高温电阻的测量方法、电化时间、升温方式和测量操作,探讨了试样选择及处理、电极选择、温度控制,指出应根据不同测量目的采用不同的测量方法,尽量克服测量误差,提高精确度。
Because ceramic insulators for electrostatic precipitator operate in high temperature environment, high-temperature resistivity of ceramic insulation material must be controlled and detected in the process of production and acceptance.The measurement method,electrization time,heating method and measurement procedure are described,and sample selection and conditioning,electrode selection and temperature control are discussed. It is pointed out that different measurement methods should be used for different measurements purpose, to overcome error and improve accuracy as far as possible.
出处
《硫酸工业》
CAS
2010年第2期33-36,共4页
Sulphuric Acid Industry
关键词
电除尘器
陶瓷绝缘材料
高温电阻
体积电阻率
测量
electrostatic precipitator ceramic insulation material high-temperature resistivity volume resistivity measurement
