超声波液位测量装置设计及在实验室的应用  

Design of ultrasonic level measurement displaying device and its applications in laboratory

作　　者：马剑峰[1] 王丽 马絮飞[1] 徐红岩[1] 陈融[1] 刘萍[1] 刘杰[1] 杨贵忠[1] 

机构地区：[1]山东大学医学院机能教学实验室,山东济南250012 [2]山东电力中心医院,山东济南250012

出　　处：《实验技术与管理》2012年第10期74-75,80,共3页Experimental Technology and Management

摘　　要：根据实验室工作需要,利用超声传感技术,研制了非接触式超声波液位测量显示装置,该装置测量精度高,安装维护简便,一机多用,可以测量各种容器或管道内液体的液位高低,并实时显示液位的瞬间变化,应用于医学和生命科学教学和科研实验室,可大大提高了实验室的安全性。According to the requirements of laboratory work, the non-contact ultrasonic level measurement displaying de- vice is developed by using ultrasonic sensing technology. The device has some advantages such as high accuracy, easy in- stallation and maintenance. This device is such a machine that can measure a variety of liquid level within the container or pipe level, and level of instantaneous changes in real time display, which can be used in medicine and teaching of life sci- ence, research work in laboratories. It can greatly improve the safety of the laboratories.

关 键 词：液位测量 超声 非接触 实验装置 

分 类 号：TB553[理学—物理]