摘 要：为满足野外油料质量快速分析需要，本文研制一种基于电荷耦合器件（CCD）阵列检测的适于石油轻质燃料分析的近红外光谱仪，并对该仪器的性能进行评价。该仪器体积小，重量轻，满足手提式需求；采用密封式电路和光学系统，带有车载固定夹具。该仪器具有分析速度快、测量结果重现性好、环境适应性强、操作界面友好、分析数据库适用面广、无废液污染等特点，适用于野外环境条件下作业。
Abstract：A novel field near infrared spectroscopy (NIR) fuel analyzer with charge coupled device (CCD) detector was designed and manufactured Its circuit and optical system are sealed The analyzer can be easily fixed in motor vehicle and well operated on wheel and filed The analyzer has advantage of fast speed, high precision, great environmental adaptability and no waste pollution The interface of the analyzer's software is friendly to analyst and database is widely applied.
