滤纸式烟度计标准物质烟度值的测定  

Determination of reference material smoke value for filter-type smokemeter

作　　者：程康 邱黛君 孔炜 黄清波 仵欣 许爱华 Cheng Kang;Qiu Daijun;Kong Wei;Huang Qingbo;Wu Xin;Xu Aihua(Shandong Institute of Metrology,Ji'nan 250014,China)

机构地区：[1]山东省计量科学研究院,济南250014

出　　处：《分析仪器》2020年第5期107-110,共4页Analytical Instrumentation

摘　　要：建立了一种利用积分球式分光光度计对滤纸式烟度计标准物质烟度值的测定方法。分别测定了GBW13307、GBW13309和GBW133103种型号标准烟度卡的烟度值,并对其结果进行了不确定度分析,证明了该方法定值准确度高、稳定性好、操作简单快捷,完全满足烟度卡标准中对烟度值测定条件及不确定度的要求。By spectrophotometer with integrating sphere,the smoke values of GBW13307,GBW13309 and GBW13310 standard smoke cards were measured respectively.The uncertainty of the results was also analyzed,which showed that the method had good accuracy,high stability,simple and fast operation,and met the requirements of smoke measurement conditions and uncertainty in smoke card standard.

关 键 词：烟度计 标准物质 烟度卡 

分 类 号：TH83[机械工程—仪器科学与技术]