大中型电子衡器的快速维护  

The rapid maintenance of large and medium-sized electronic weighing instrument

作　　者：高艳飞 

机构地区：[1]辽宁省锦州市衡器检定所

出　　处：《衡器》2016年第4期31-32,共2页Weighing Instrument

摘　　要：本文主要介绍了电子案秤试验过程中不确定度来源,并通过具体案例分析了计算各分量的标准不确定度、合成标准不确定度以及扩展不确定度的方法。The use of a wide range of large and medium-sized electronic weighing instrument, so it often need on-site maintenance and repair. This paper introduces the metering personnel generally do not need special training, you can quickly grasp the frequently appeared in the large and medium-sized weighing apparatus using the fault processing, which have certain guiding significance.

关 键 词：电子案秤 不确定度 评定 

分 类 号：TH715.1[机械工程—测试计量技术及仪器]