摘要
电子天平是一种利用电磁力的原理来制作的一种计量重量的工具。随着科技的进步电子天平的使用范围也越来越大。原来的机械天平的操作性误差太大的缺点导致了渐渐的被电子天平而取代。电子天平的引进,使得对物体进行称量上既方便又快捷,准确性也比机械天平高。电子天平存在着很多的优点,但是在电子天平的使用在给人们带来方便的同时也带来了一些问题。因此本文就电子天平在检定中的问题进行了探究。
An electronic balance is a weight-measuring tool that is made using the principle of electromagnetic force.With the advancement of technology,the use of electronic balances is also growing.The shortcomings of the original mechanical balance’s operability error have led to the gradual replacement by electronic balances.The introduction of electronic balances makes it easy and fast to weigh objects,and the accuracy is higher than mechanical balances.Electronic balances have many advantages,but the use of electronic balances brings convenience to people as well as some problems.Therefore,this paper explores the problems in the verification of electronic balances.
出处
《衡器》
2019年第8期40-42,46,共4页
Weighing Instrument
关键词
电子天平
计量检定
若干问题
electronic balance
metrological verification
several problems
作者简介
孙林(1990-),男,四川西充人,大学专科。从事计量检定、校准测试工作,通讯地址:深圳市福田区沙头街道天安社区泰然四路泰然科技园劲松大厦9A,邮政编码:518128.
