【摘要】 本文分析了振动式水泥浆密度计的原理,指导了变送器和二次仪表的设计。根据水泥浆这种特定的液体和固井工艺的实际状况,设计出一种创新型的振动式液体密度计。又从准确度、压力系数、温度系数等方面对变送器进行了考核性测试。这些技术指标均达到设计要求。更多还原

【Abstract】 The working principle of the vibration-type water mud densimeter is dis-cussed in our paper. It guided the design of the variator and the secondary me-ter. According to the special properties of water mud and technical require-ments for well cementation, a new type vibration liquid densimeter has beendesigned. A series of checking measurements, such as accuracy, pressurefactor and temperature factor, was performed on the variator. These technicalindex meet the design specification.更多还原