电子汽车衡检定常见故障分析及排除技巧

电子汽车衡是一种全自动称重计量设备，它由承重装置、传感器、显示仪表3部分组成，是经济贸易中最常用的计量仪器之一，广泛应用于厂矿、企业、码头、油库、集贸市场，同时应用于为社会提供公正数据的公称行。它作为国家重点管理计量器具，示值的准确与否至关重要。文章结合笔者从事电子汽车衡检定工作的经验，对检定常见的故障进行了总结。

The Failures Analysis and Trouble Shooting for Electronic Car Weigher Test

Electronic car weigher, as a full-automatic weighing instrument, consisting of weight-bearing device, sensor and indicator, it is one of most commonly-used metrologic instruments in economic trade. It is applied in factories and mines, companies, docks, oil houses and trade markets and also used to provide unbiased data for society. As a significant national measuring instrument, it means a great deal to indicate the accurate data. According to the author＇s experience in electronic car weigher testing, he summarizes the regular failures in testing.