摘要
随着电磁环境日益复杂,非自动衡器类产品出现电磁兼容问题层出不穷。作者根据多年的实际工作经验,对已经发布的JJF 1834-2020 《非自动衡器通用技术要求》中涉及电磁兼容抗干扰性能试验进行了梳理,同时剖析了电磁兼容问题存在的主要原因,进一步阐述了电磁兼容试验对计量器具型式评价的重要作用。
As the electromagnetic environment becomes more and more complex, the electromagnetic compatibility problems of non-automatic weighing devices emerge in an endless series. The author based on years of practical experience, to have released JJF 1834-2020"involved in the automatic weighing apparatus of general technical requirements"generalizes the emc anti-interference performance test, at the same time, the main reason for the electromagnetic compatibility problems are first analyzed, further elaborated the electromagnetic compatibility test for measuring instruments the important role of conformity assessment.
出处
《衡器》
2020年第4期30-32,共3页
Weighing Instrument
关键词
非自动衡器
型式评价
电磁兼容试验
non-automatic weighing device
conformity assessment
electromagnetic compatibility test
