【摘要】 地震检波器测试仪的电磁敏感性影响到量值的准确,为了避免环境电磁干扰保证检波器串测试数据准确,根据近几年校准、调研、试验和统计分析,对使用单位提出了可靠和有效的解决办法。更多还原

【Abstract】 Electromagnetic sensitivities of seismic geophone test meters affect the accuracy of measuring values. In order to avoid the environmental electromagnetic disturbances and ensure the accuracy of geophone testing data, some reliable and effective solutions are offered to customers according to the calibration, survey, experiment and statistics in the past few years.更多还原