煤的弹筒发热量测量不确定度评定  

Uncertainty in Measurement for Bomb Calorific Value of Coal

作　　者：韩建辉 

机构地区：[1]锦州赛孚燃料检验有限公司检验部,辽宁锦州121001

出　　处：《广东化工》2014年第14期217-218,共2页Guangdong Chemical Industry

摘　　要：文章依据GB/T213-2008《煤的发热量测定方法》检测煤的发热量,参考MT/T 1013-2006《煤炭检验中测量不确定度评定指南》及技术规范JJF1059-2012《测量不确定度评定与表示》的要求,并建立了数学模型,对弹筒发热量测量不确定度来源及其种类进行了分析,并对不确定度分量进行了计算、合成和扩展,最终得出测量不确定度结果。In the paper, according to GB/T213-2008 ＂Determination of calorific value of coal＂ detection of calorific value of coal, reference MTFF1013-2006 ＂Guide for evaluation of uncertainty in measurement of coal test＂ and the technical specifications JJFI059-2012 ＂Evaluation and Expression of Uncertainty in Measurement＂ requirements, and the mathematical model was built. The uncertainty in measurement of bomb calorific value sources and types were analyzed. The components of uncertainty were calculated, synthesis and extension. Ultimately come to the results of uncertainty in measurement.

关 键 词：煤 发热量 不确定度 

分 类 号：O65[理学—分析化学]