摘要
针对石英丝倾斜仪原配新式时号—光源灯控制器在工作中的缺陷 ,提出了对特效时号—光源灯控仪的技术改进方案。改进后的仪器具有电路设计简单、抗干扰能力强 ,有自动恢复和自律自保等功能 ,实验表明改进后的仪器当全部使用甲电池时 ,综合效率比原仪器提高了 2
Considering defect of Time Signal—Illuminant Control instrument in Quarta fiber Tiltmeter,the improved scheme is put forward The improved instrument has functions of simplicity of design,high antijamming ability,automated recovery and conservation Experimentation has indicated that synthesis efficiency of improved instrument is 20 times as high as formal instrument if using kalium battery
出处
《山西地震》
2000年第1期44-46,共3页
Earthquake Research in Shanxi
关键词
石英倾斜仪
时号灯
光源灯控仪
地震观测仪
Quartat fiber tiltmeter,Illuminant control instrument,Time signal lamp