空气质量.与规定的测量不确定度的比较评价测量程序的适用性

[中文适用范围]： 本国际标准规定，对于空气质量测量程序领域，： ——根据静态条件下方法的所有重要性能特征的实际值或声称值来估计测量不确定度； ——评估这些性能特性的规定值是否符合规定的测量值的测量值的质量要求； ——根据实验室性能和验证性现场测试评估测量方法的适用性； ——建立仪器动态行为的要求。 本国际标准适用于输出为规定时间平均值的测量程序。 [外文原描述]： This International Standard specifies, for the field of air quality measurement procedures, the: estimation of measurement uncertainty from actual or claimed values of all important performance characteristics of a method under stationary conditions; assessment of whether or not specified values for these performance characteristics comply with the required quality of a measured value at a stated measurand value; evaluation of the applicability of the measurement method based on laboratory performance and confirmatory field test; establishment of requirements on dynamic behaviour of instruments. This International Standard is applicable to measurement procedures whose output is a defined time average.