A set of digitaldetection instruments have been developed to detect various parameters of geophone.
现已研制成功系列数字化检测设备，用以测试地震检波器的各种参数。
2
A digitaldetection and analysis system was developed to record the partial discharge pulse and to recognize different patterns.
为检测局部放电快速变化的脉冲电流波形及根据波形进行放电模式识别工作，研制了一套数字测量与分析系统。
3
Directly digitaldetection theory is used, at the same time applying circuit for auto identification of material and single chip processor, the intelligent function of the sensor is realized.