Device for measuring cloud point of petroleum product

The utility model relates to a device for measuring the cloud point of a petroleum product, which is characterized in that a sample inlet and a sample outlet are respectively arranged on a sample pool, a signal acquisition and control system is arranged above the sample pool, and a light source generator and a photoelectric converter are symmetrically arranged on the side wall of the sample pool. A temperature sensor is arranged on the outer wall of the sample pool, the bottom end of the sample pool is connected with a semiconductor refrigeration unit to cool sample liquid in the sample pool, and a cooling fin is arranged at the bottom end of the semiconductor refrigeration unit to dissipate heat. And the cloud point is automatically judged in cooperation with the temperature monitoring unit and the temperature control unit, manual participation is not needed, and full automation of the detection process is achieved. 本实用新型是一种用于石油产品浊点测定的装置，其特征在于：样品池上分别设置样品入口及样品出口，所述样品池的上方设置信号采集及控制系统，所述样品池的侧壁上对称设置光源发生器及光电转换器，所述