摘要
在配套设备有不确定度引入时,先确定配套设备引入的不确定度,然后遵循不确定度评定的反推过程,一步一步得出标准器准确要求,从而进一步选择出合适的标准器。
When the uncertainty of matching equipment is introduced,the uncertainty of matching equipment is determined first,and then the back-stepping process of uncertainty evaluation is followed to get the accurate requirement of the standard device step by step,so as to further select the appropriate standard device.
引文
[1]JJF 1059. 1-2012《测量不确定度评定与表示》.
[2]JJG 882-2004《压力变送器检定规程》.