采用近代荧光测量方法、双光路、双通道及单片机控制、数据自动采集研究成功的便携式油份测定仪，是用于海上现场实时测量水中微量油份的新型海洋光电仪器。本仪器采用低功耗、高强度、低重复频率的脉冲氙灯为激发光源及相应的脉冲检测技术测量水中油份所产生的荧光信号。该仪器可在海表层至２５ｍ水深内任一日光强度下工作，测量水中油份浓度范围为（１×１０－９～１×１０－５）ｇ／ｃｍ３。 Using modern fluorescence measurement methods, dual optical path, dual-channel and single-chip control, automatic data acquisition of portable oil analyzer, is a new type of ocean optoelectronic instrument for real-time measurement of trace oil in the water at the scene. The instrument uses low power consumption, high intensity, low repetition rate of pulsed xenon lamp as the excitation light source and the corresponding pulse detection technology to measure the fluorescence signal generated by oil in the water. The instrument in the sea surface to 25m water depth of any day work under light intensity, oil concentration measurement range of water (1 × 10-9 ~ 1 × 10-5) g / cm3.