针对油田工作现场的需求,设计的柴油双功能同期在线分析仪可对柴油凝固点与冷滤点两个重要质量指标进行监测。对分析仪的背景技术进行了介绍,阐述了同类分析仪的工作过程,并进行了功能对比及改进。介绍了软件功能说明等工作。对运行中出现的问题和解决办法进行了说明。最后进行了现场测试,验证了其高可靠性与高准确度。 According to the demand of the working site of the oilfield, the designed double-function diesel dual-line on-line analyzer can monitor two important quality indexes of the diesel freezing point and the cold filter point. The background of the analyzer is introduced, the working process of the same type of analyzer is described, and the function comparison and improvement are carried out. Introduced the software function description and so on. Explains the problems and solutions in operation. Finally, field tests were conducted to verify its high reliability and high accuracy.