摘要
本文通过对电子螺旋称重给料机进行试验,详细地阐述了依据连续累计自动衡器(皮带秤)的国家标准(GB/T7721-2007)和检定规程(JJG195-2002)相应的条款对螺旋秤进行试验的计量要求和试验方法。
Through to the electronic spiral weighing feeder test, this article describes in detail on the basis of continuous totalizing automatic weighing instrument (belt) national standard (GBfF7721-2007) and test procedures (JJG195-2D02) corresponding to the terms of the screw scale test measurement requirements and test methods.
出处
《衡器》
2012年第12期28-29,32,共3页
Weighing Instrument
关键词
螺旋秤
计量要求
试验方法
spiral scale
measurement requirements
test methods