文章摘要
梁军汀,卢杰,朱士明.超声波麦汁浓度在线测量[J].声学技术,2002,(4):174~176
超声波麦汁浓度在线测量
Ultrasonic on-line malt dust concentration measurement
投稿时间:2001-02-18  修订日期:2001-06-30
DOI:
中文关键词: 超声波  麦汁  浓度测量
英文关键词: ultrasonic wave  malt dust  concentration measurement
基金项目:
作者单位
梁军汀 同济大学声学研究所, 上海, 200092 
卢杰 同济大学声学研究所, 上海, 200092 
朱士明 同济大学声学研究所, 上海, 200092 
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中文摘要:
      文章简要介绍了用超声方法在线检测啤酒厂糖化车间麦汁浓度的原理、仪器的结构、提高测试精度的方法及测试结果。研制的双通道在线式超声波麦汁浓度计经现场考核使用证明其精度达到了±0.1%的要求。
英文摘要:
      The principle of on-line malt dust concentration measurement in beer factory using ultrasonic method, the meter s structure, and the methods of improving measuring precision as well as it s measuring results are presented in this paper. It is proved that the online measuring precision of the malt dust concentration detected by this developed two channels meter is reached to higher than ± 0. 1%.
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