浅谈提升手持式近红外烟碱框测效率的新方法  

作　　者：杨伟滨 曹燕琼 李俊鑫 

机构地区：[1]广东韶关烟叶复烤有限公司,广东韶关512027

出　　处：《南方农机》2021年第19期155-157,160,共4页

摘　　要：本研究旨在保证手持式近红外光谱仪烟碱检测准确性的基础上,探索提升手持近红外烟碱框测效率的新方法,经研究改变手持式近红外光谱仪建模样品扫描方式的单一的模式,采用在烟框内扫描的建模样品数据补充入模型的模式,保障了手持式近红外光谱仪烟碱框检测的准确率,缩短了手持式近红外光谱仪的化检时间。The purpose of this study is to explore a new method to improve the detection efficiency of hand-held near infrared(NIR)spectrometer on the basis of guaranteeing the accuracy of nicotine detection,after studying the single mode of changing the mode of sample scanning in the hand-held near-infrared spectrometer,the mode of filling in the model with the sample data scanned in the tobacco frame,the accuracy of nicotine frame detection by hand-held NIR spectrometer is guaranteed,and the chemical detection time of hand-held NIR spectrometer is shortened.

关 键 词：手持式近红外 烟碱 建模 

分 类 号：TS47[农业科学—烟草工业]