标准摘要
[中文适用范围]： 本文件规定了一种在稳态条件下测量往复式内燃机（RIC）发动机排气烟度的方法。 该方法通过测量过滤器的黑度并从 FSN 推导黑碳质量浓度 (mg/m3) 来评估烟灰含量。 如有必要，可以针对特定的发动机应用指定单独的要求。 本文件适用于移动、运输和固定用途的 RIC 发动机，不包括用于公路客运和货物运输的发动机。 它可应用于非道路用途的发动机，例如土方机械、发电机组和其他应用。 对于附加要求（例如职业健康和安全法规、发电厂法规）所涵盖的机械中使用的发动机，可以应用附加测试条件和特殊评估方法。 [外文原描述]： This document specifies a method for the measurement of smoke from exhaust gas of reciprocating internal combustion (RIC) engines at a steady state condition. The method evaluates the soot content by measurement of the blackening of a filter and derivation of black carbon mass concentration (mg/m 3 ) from FSN. Where necessary, individual requirements may be specified for particular engine applications. This document is applicable to RIC engines for mobile, transportable and stationary use, excluding engines for on-road transport of passengers and goods. It can be applied to engines for non-road use, e.g. for earth-moving machines, generating sets and for other applications. For engines used in machinery covered by additional requirements (e.g. occupational health and safety regulations, regulations for power plants) additional test conditions and special evaluation methods can apply.
英文名称Reciprocating internal combustion engines — Exhaust emission measurement — Part 3: Test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using a filter type smoke meter