摘要
为实现原烟烟包含水率的快速检测,引进了MW-T微波水分检测仪及配套的检测系统,并采用Cgk评价法对微波水分检测仪进行效果能力评定,确定了微波水分检测仪模型建立的方法。结果表明:建立的微波水分检测模型的R2为0.845;微波水分检测仪Cg和Cgk值分别为1.76和1.55;烟包排列方式与密度对于微波水分检测仪检验烟包含水率无影响;微波水分检测仪检验烟包含水率与行业标准烘箱法检验水分差值绝对值平均值为0.38%,测试样本中,96.25%的样本差值分布在±0.75%之内。
In order to detect the moisture content in tobacco bales quickly, a microwave moisture meter （MW-T） and its relevant detection system were introduced, the performance of MW-T was evaluated with method, and the calibration model of MW-T was established. The results showed that： R2 of the developed model was 0.845. The values of Cg and Cgk of MW-T were 1.76 and 1.55, respectively. The way of bale arrangement and bale density had no effect on the moisture content measurement. The average absolute difference between results of MW-T and standard oven method was 0.38%, and the absolute difference of 96.25% of all samples were within ±0.75%.
出处
《烟草科技》
EI
CAS
北大核心
2014年第1期45-48,共4页
Tobacco Science & Technology
基金
国家烟草专卖局2012年度烟草行业标准预研项目“打叶复烤企业原烟收储管理规范”(2012B063)
关键词
微波水分检测仪
原烟烟包
含水率
能力评定
Microwave moisture meter
Green leaf tobacco bale
Moisture content
Ability evaluation
