摘要
介绍一种铝箔测厚仪的工作原理，硬件电路及软件设计。该测厚仪进行非接触式测量且具有结构简单、灵敏度高等特点，其测原精度可达３％。
The operational principle, hardware and software design of a thickness gauge of aluminum film are introduced. The gauge is based on contactless measurement and features simple structure and high sensitivity. The measuring accuracy is up to 3%.
出处
《自动化仪表》
CAS
北大核心
2000年第8期23-24,38,共3页
Process Automation Instrumentation
关键词
铝箔测厚仪
厚度计
非接触测量
电涡流
Thickness gauge Thickness of aluminum film Contactless measurement Eddy current
