DZP一1型地磁三分向磁变仪自动控制配电盘的研制  

DEVFLOPMENT OF AN AUTOCONTROL SWITCH BOARD FOR DZP-1 TRICOMPONENT MAGNETIC VARIOMETER

作　　者：马宝利 曲家志[1] 

机构地区：[1]哈尔滨地震台

出　　处：《防灾减灾学报》1989年第3期89-92,共4页Journal of Disaster Prevention And Reduction

摘　　要：本文介绍的自动控制配电盘主要包括地磁三分向磁变仪的光电系统,自动标定及其报警电路.主要优点是提高了仪器的自动化程度和标定精度,同时使仪器更加安全可靠地工作.The paper introduces an autocontrol switch board which mainly consists of the photoelectric system, automatic calibration and alarm circuit of a tricomponent magneticht veriometer Main advantages of the board are to enhance automation and calibration accuracy. and to improve operation reliability of the meter.

关 键 词：磁变仪 DZP 标定精度 自动标定 光电系统 报警电路 号灯 磁照图 标定电流 子钟 

分 类 号：P315[天文地球—地震学]