【摘要】 设计并制作了一种用于子午工程探空火箭上的大气微量成分探测仪。选择了合适的硅光电池作为光电探测器件,并通过合理的光谱剪裁保留了250～420nm波段的光,设计了微电流放大电路以及信号采集系统,实时地对臭氧以及二氧化氮的含量进行监测。实际的测量结果表明:仪器对低纬地区大气微量成分的测量是准确可靠的。更多还原

【Abstract】 A rocket-borne detector for atmosperic element measurements is designed and fabricated.A appropriate silicon photoelectric cell is selected as photoelectric detector and light in 250~420 nm is reserved through optimum spectrum clipping.Microcurrent amplifier and signal collecting system are designed to detect the atmosperic element in good time.The application results show that the measurements of this equipment are trust and reliable.更多还原