| G856-ZD质子旋进磁分量仪及其应用 |
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| 引用本文： | 于延斌,张银贵,印开山,刘迪仁,徐传国,曹凤绒.G856-ZD质子旋进磁分量仪及其应用[J].铀矿地质,2001,17(5):298-304. |
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| 作者姓名： | 于延斌 张银贵 印开山 刘迪仁 徐传国 曹凤绒 |
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| 作者单位： | 核工业北京地质研究院 |
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| 摘 要： | G856-ZD质子旋进磁分量仪是在原G856质子旋进磁力仪的基础上再开发而成的.该仪器采用双CPU工作方式,并且保留了G856质子旋进磁力仪的原有功能.其基本原理是用补偿法测量磁分量.将探头放在一组正交Helmholtz线圈内,同时加上补偿电流,使探头所在的空间得到均匀的补偿磁场,从而实现了磁分量和磁偏角的连续自动观测.
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| 关 键 词： | 磁分量 双CPU 恒流源 |
| 文章编号： | 1000-0658(2001)05-0298-07 |
| 修稿时间： | 2000年3月28日 |
Proton vector magnetometer G856-ZD and its application |
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| YU Yan,bin,ZHANG Yin,gui,YIN Kai,shan,LIU Di,ren,XU Chuan,guo,CAO Feng,rong.Proton vector magnetometer G856-ZD and its application[J].Uranium Geology,2001,17(5):298-304. |
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| Authors: | YU Yan bin ZHANG Yin gui YIN Kai shan LIU Di ren XU Chuan guo CAO Feng rong |
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| Abstract: | The proton vector magnetometer G856 ZD is re developed on the basis of the former proton precession magnetometer G856. The instrument applies double CPU working model and retains all existing functions of the magnetometer Model G856. The basic principle of the instrument is to measure the total magnetic field vector and magnetic declination angle by the compensation (Nelson) method. The measuring steps are:first, the sensor is installed in the center of the Helmholtz coils, then the compensation current is added, so that a uniform compensation magnetic field is obtained in the space where the sensor is placed, and the continue automatic measuring of magnetic vector and declination is realized. |
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| Keywords: | magnetic field vector double CPU permanent current source |
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