摘要
依据JJF1059.1-2012对烟气分析仪测量两种气体示值误差的不确定度进行了评估,分析了影响测量不确定度的各个因素,计算得出烟气分析仪测量二氧化硫气体示值误差的扩展不确定度为k=2;烟气分析仪测量一氧化氮气体示值误差的扩展不确定度为:k=2。
According to JJF1059.1-2012,we evaluated uncertainty in determining two kinds of gases by flue gas analyzer,analysed factors influencing measurement uncertainty and calculated the extended uncertainties in determining Sulfur dioxide and Nitric oxide by flue gas analyzer.
出处
《黑龙江环境通报》
2017年第2期55-56,共2页
Heilongjiang Environmental Journal
