计量学报2012，Vol.33Issue(5)：419-422,4.DOI:10.3969/j.issn.1000-1158.2012.05.08
一种新型衡器自动测量系统
A New Automatic Measurement System for Testing Weighing Instruments
王健 1钟瑞麟 1蔡常青 1张跃 1丁京鞍 1姚弘 1王肖磊1
作者信息
摘要
Abstract
To meet the test requirements of recommendation OIML R76 about non-automatic weighing instruments, an automatic measurement system on weighing instruments is designed. The operators of the system can perform type evaluation tests of weighing instruments which maximum capacity are from 50 kg to 3000 kg by means of mass standards combined automatically at random. The system includes automatic loading and unloading function without impact and adhesion. Therefore type evaluation tests of weighing instruments with the maximum capacity from 50 kg to 3000 kg such as indication error test, repeatability test, tare test, static temperature test and damp heat test can be finished automatically by the system. The system can solve the problem that type evaluation test of weighing instruments with the maximum capacity above 50 kg is hardly performed by means of personnel. The experimental results show relative uncertainty of the system is not more than 5 × 10 -6.关键词
计量学/衡器/型式评价试验/重复性/静态温度Key words
Metrology/ Weighing instruments/ Type evaluation tests/ Repeatability/ Static temperature分类
通用工业技术引用本文复制引用
王健,钟瑞麟,蔡常青,张跃,丁京鞍,姚弘,王肖磊..一种新型衡器自动测量系统[J].计量学报,2012,33(5):419-422,4.
