摘要
本文研制了一种对量程0~2000mm范围内液位计的自动检定装置,介绍了该装置的原理、结构、电气控制及检定测试操作,并进行了测试数据分析。本装置采用工控机和伺服系统控制位移,所以对位移控制精确,并且可以实现对液位计的自动检定。
An automatic verification device for liquid level gauge in the range of 0-2000mm is designed and developed in the paper.The principle,structure,electrical control and verification test of the device are described emphatically,and the test data are analyzed at the same time.The device adopts industrial computer and servo system to control the displacement of liquid level,so the displacement control is accurate.The device can be used to realize the automatic verification of liquid level gauge.
作者
冀中祥
Ji Zhongxiang(Shenyang Ziweiheng Testing Equipment Co.,Ltd.,Shenyang 110114,Liaoning,China)
出处
《工程与试验》
2020年第4期98-101,共4页
Engineering and Test
关键词
液位计
检定装置
自动检定
liquid level gauge
verification device
automatic verification
