标准编号：ISO/TS 17536-2:2017
中文名称：道路车辆 内燃机气溶胶分离器的性能试验 第2部分：实验室检测方法
英文名称：Road vehicles — Aerosol separator performance test for internal combustion engines — Part 2: Laboratory test method
发布日期：2017-10
标准范围
This document defines standardized and repeatable test procedures for the evaluation of blowby oil aerosol separators and filtering devices and specifies laboratory gravimetric separation efficiency and system pressure tests in both open and closed crankcase ventilation systems. This document has a limitation of 0 % to 99 % for aerosol gravimetric efficiency.
NOTE Gravimetric efficiencies >99 % may be difficult to measure due to long test durations and absolute filter weight measurements.
Filter life is not evaluated in this document.
This test method only applies to devices that have a defined tubular inlet, outlet and drain that can be connected to the test equipment. For devices that lack such connections, for example, one that is built into a valve cover, see Annex A.
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