减压馏程分析仪是用以测定各种润滑油、重油馏程的仪器;为了防止油品在高温下裂解,必须在减压条件下进行测定。过去,减压馏程测定系手工操作,既要控制加热温度,又要控制残压,手续麻烦,远远不能满足炼油生产不断发展的需要。我科化验工人,以阶级斗争为纲,发扬敢想、敢闯、敢登攀的精神,决心改变化验落后面貌,在兄弟单位大力协助下,试制成功能自动升温、自动记录馏出体积和分馏温度、自动控 Decompression distillation range analyzer is used to determine a variety of lubricating oil, heavy oil distillation apparatus; in order to prevent oil cracking at high temperatures, the determination must be carried out under reduced pressure. In the past, the determination of vacuum distillation range manual operation, it is necessary to control the heating temperature, but also control the residual pressure, the procedure is cumbersome, far from meeting the needs of the continuous development of oil refining. Our department laborers and laboratory workers, taking class struggle as the key link, carry forward the spirit of dare to think, dare to break through and dare to climb up. We are determined to change the backwardness of laboratory tests. With the help of our brother units, we try our best to automatically raise the temperature and automatically record the volume and fractional distillation Temperature, automatic control