摘要
通过理论推导以及对实测数据的回归分析，得到了激光粒度仪环形探测器各环信号的两个补偿系数。并对国家标准物质研究中心提供的标准颗粒ＧＢＷ（Ｅ）１２０００５进行了测试。
Two calibration coefficients for various ring signal in the ring detector of a laser particle sizer are obtained through the theoretical derivation and the regression analysis for the practical measured data.A testing for the standard particle GBW(E) 120005 provided by National Standard Substance Study Center was carried out and demonstrated that the method can effectively improve the measuring accuracy of a laser particle sizer.
出处
《光电工程》
CAS
CSCD
1999年第5期23-26,30,共5页
Opto-Electronic Engineering
基金
天津市21 世纪青年科学基金资助项目!(963701111)
国家教委重点项目基金资助项目!(教技司[1997]129 号文)
关键词
激光粒度仪
粒度测量
补偿法
准确性
Laser particle sizer,Recursive analysis,Particle size measurement,Compensation coefficient.
