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数字积分式物探仪是地球物理探测方面的专用电子仪器,它以测量向大地供电时和断电后的有关电的参数或自然电位差,来判定地质结构或地下矿和地下水的情况。长期以来,我国缺乏物探方面的专用仪器,特别缺乏激发极化法方面的测试仪器。前几年我们曾研制成功了激发极化法的“SDJ-1型积分式电测仪,并经全国性会议鉴定后,进行了批量生产,现正用于生产实际。去年又对仪器重新设计和改进,由表头式改为数字式,由分立元件改为集成电路,由读数据作曲线求参数改为直接显示待求参数,实现了数字化。集成化和自动化,提高了精度和稳定性,操作更简单,使用更方便。
Digital integrated geophysical prospecting instruments are specialized electronic instruments used in geophysical prospecting to determine geological structures or underground mines and groundwater conditions by measuring the relevant electrical parameters or natural potential differences when power is supplied to the earth and after the power is cut off. For a long time, our country lack of special equipment for geophysical exploration, especially the lack of test instruments for the excitation polarization method. A few years ago we have successfully developed the excitation polarization method "SDJ-1-type integral electrical measuring instrument, and after the national conference appraisal, carried out mass production, is being used in production. Last year, the instrument was redesigned And improved from head to digital, from discrete components to integrated circuits, read data from the curve for the parameters to be directly displayed to be asked for parameters, to achieve the digital. Integration and automation, improve the accuracy and stability , The operation is more simple, more convenient to use.