JJG195皮带秤新旧计量检定规程的比较  

Comparison of old and new metrological verification regulations of JJG 195 belt scales

作　　者：申继平 SHEN Ji-ping

机构地区：[1]广东省韶关市质量计量监督检测所,512023

出　　处：《衡器》2020年第4期28-29,38,共3页Weighing Instrument

摘　　要：连续累计自动衡器(皮带秤)今年发布了新的计量检定规程JJG 195-2019,相对于2002版,精简干练了许多,可操作性强了一些,易于学习和接受,但有些概念在皮带秤检定知识零基础上可能会比较难以理解。本文就新旧规程的变化做一些比较,顺便说一点个人的理解,也提出一点问题共同交流。The new metrological verification regulation JJG 195-2019 was released this year. Compared with the 2002 version,it is much more concise and practical, and easier to learn and accept. However, some concepts may be difficult to understand on the basis of zero knowledge of belt scale verification. This article compares the changes between the old and the new procedures, by the way, points out some personal understanding, and raises some questions for common exchange.

关 键 词：JJG195 准确度等级 流量 组数 皮带秤速度 模拟载荷 控制衡器误差 

分 类 号：TH715.1[机械工程—测试计量技术及仪器]