《动态公路车辆自动衡器》国家标准与国际建议及国家计量技术规范对比分析  

Comparative analysis of national standards,internationalrecommendations and national metrological technicalspecifications for《automatic instruments forweighing road vehicles in motion》

作　　者：申东滨 张凯 刘平 倪俊国 王述诚 王文龙 SHEN Dongbin;ZHANG Kai;LIU Ping;NI Junguo;WANG Shucheng;WANG Wenlong(Shandong Institute of Metrology,Jinan 250014,China;Shandong Provincial Metrological Testing Center,Jinan 250014,China)

机构地区：[1]山东省计量科学研究院,山东济南250014 [2]山东省计量检测中心,山东济南250014

出　　处：《工业计量》2024年第3期117-120,共4页Industrial Metrology

摘　　要：针对2021年实施的GB/T 21296—2020《动态公路车辆自动衡器》国家标准与现行OIMLR134国际建议及JJG 907—2006《动态公路车辆自动衡器》国家检定规程的差异进行分析,重点分析准确度等级、分度值和分度数、产品分类规则和测试方法的不同,探讨对国内该类产品型式评价和计量检定产生的影响。Analyze the differences between the national standard GB/T 21296—2020《Automatic instruments for weighing road vehicles in motion》and the current international recommendation OIML R 134 and the national verification regulations JJG 907—2006,focusing on the differences in accuracy levels,graduation values and numbers,product classification rules and testing methods,and exploring the impact on the type evaluation and metrological verification of such products in China.

关 键 词：动态公路车辆自动衡器 GB/T 21296 R134 JJG907 准确度等级 分度值 

分 类 号：TH715.1[机械工程—测试计量技术及仪器]