标准摘要
[中文适用范围]： SAE J3078/2 指定了两种统一的测试方法，以确定带有空气通风系统的操作员外壳中使用的新鲜空气过滤器和再循环空气过滤器的性能水平。它不适用于测试蒸汽和气体过滤器。涵盖的机器类别包括 SAE J1116 中定义的越野自走式作业机械以及 ANSI/ASAE S390 中定义的农林拖拉机和机械。 [外文原描述]： SAE J3078/2 provides a test method to determine filter performance for fresh and recirculation air filters used in operator enclosures with an air ventilation system. SAE J3078/2 is not applicable for testing vapor and gas filters. The category of machines covered includes off-road self-propelled work machines as defined in SAE J1116 and tractors and machinery for agriculture and forestry as defined in ASABE standard ANSI/ASAE S390.Cross Reference:
英文名称Off-Road Self-Propelled Work Machines Operator Enclosure Environment - Part 2: Air Filter Element Test Method