ISO 12500-1:2007规定了测试压缩空气系统中使用的凝聚过滤器所需的测试布局和测试程序，以确定其清除油气溶胶的有效性。 ISO 12500-1:2007提供了指示压降性能特征和清除油气溶胶能力的方法。 ISO 12500-1:2007定义了一种表示过滤器性能的方法，即根据标准额定参数下获得的结果，以毫克/立方米表示的出口油气溶胶浓度。

ISO 12500-1:2007 specifies the test layout and test procedures required for testing coalescing filters used in compressed-air systems to determine their effectiveness in removing oil aerosols. ISO 12500-1:2007 provides the means to indicate performance characteristics of the pressure drop and the capability of removing oil aerosols. ISO 12500-1:2007 defines one method of presenting filter performance as outlet oil aerosol concentration stated in milligrams per cubic metre from results obtained under standard rating parameters.