氮氧化物分析仪在柴油车排放污染物检测中的应用

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摘 要:本文主要介绍氮氧化物分析仪在柴油车排放检测中的应用,并分析对检验检测结果有影响的因素,通过分析使机动车检验检测机构进一步提高氮氧化物的检测结果准确性,确保排放结果更加真实有效。
关键词:氮氧化物 柴油车 污染物
Abstract:This paper mainly introduces the application of nitrogen oxide analyzer in diesel vehicle emission detection, and analyzes the factors that affect the inspection and testing results. Through the analysis, the motor vehicle inspection and testing institutions further improve the accuracy of nitrogen oxide detection results, to ensure that the emission results are more real and effective.
Key words:nitrogen oxides, diesel vehicles, pollutants
GB3847-2018《柴油车污染物排放限值及测量方法(自由加速法及加载减速法)》中规定,柴油车排气污染物加载减速法检测的排放指标主要有颗粒物(光吸收系数)和氮氧化物(NOX)。(剩余3595字)