LN-3A数字地震水位仪故障分析与解决
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摘要
分析了LN-3A数字地震水位仪在安装及运行过程中,传感器、数据采集器、数据通讯及观测数据曲线出现的各种故障及异常,针对故障及异常进行分析并查找原因,提出了解决办法。为一线台站人员能够在第一时间处理仪器故障、找出观测数据曲线异常原因提供借鉴,为仪器的安全稳定运行和观测资料的连续、准确、可靠打下良好基础。
LN-3A digital water level is used widely in earthquake precursor monitoring network of Heilongjiang Earthquake Administration. The authors analyze various failure and abnormal change sensor,data acquisition,data communication and observation data curve in the instrument installation and operation process,aiming at the failure and abnormal phenomenon,they analyze the causes and propose solutions. The result provides some reference for station personnel processing equipment failure and finding out the reasons for abnormal data in the first time and lays a good foundation for the safe and stable running of the instruments,and the continuous,accurate and reliable observation data.
引文
[1]刘国俊,胡玉良,宋乃波,等.数字化水位仪LN-3A常见故障类型及排除方法[J].山西地震,2012,(1):31-33.
    [2]马建英,刘学领.数字化水位仪漏电干扰因素的分析与排除[J].地震地磁观测与研究,2007,28(2):78-79.
    [3]王建国,刘春国,陈华静,等.影响张道口-1井数字化水位观测内在质量的因素[J].内陆地震,2007,21(2):155-159.
    [4]陈其锋,魏汝庆,赵杰锋,等.聊古1井数字化观测资料数据分析与研究[J].地震地磁观测与研究,2008,29(5):58-64.
    [5]魏汝庆,王华.地震地下流体数字化观测初探[J].山西地震,2003,(1):14-17.

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