多分度值数字指示秤检定工作中应注意的问题  

Problems that Should be Paid Attention to in the Process of Verification of Multi-interval Digital Indicating Weighing Instrument

作　　者：刘金玲 LIU Jinling

机构地区：[1]哈尔滨市计量检定测试院

出　　处：《计量与测试技术》2022年第5期67-68,共2页Metrology & Measurement Technique

摘　　要：在检定多分度值数字指示秤过程中,由于检定员经验不足或对JJG539-2016《数字指示秤》检定规程理解不充分,从而出现错误,最终导致检定结果不可靠。笔者通过对JJG539-2016《数字指示秤》检定规程的学习和理解,结合多分度值数字指示秤检定工作经验,阐述了检定工作中应注意的问题。In the process of verification of multi-interval digital indicat ing weighing instrument,due to the lack of experience or understanding of verification regulations of JJG 539-2016"Digital Indicating Weighing Instruments",errors occurred in the verification work,which ultimately led to unreliable verification results.By studying and understanding the verification regulations of JJG 539-2016"Digital Indicating Weighing Instruments"and combining with the verification experience of multi-interval digital indicating weighing instrument,the author expounds the problems that should be paid attention to in the verification work.

关 键 词：分度值 重复性 零点跟踪 偏载 

分 类 号：TH123.2[机械工程—机械设计及理论]