王彤. 微机在色谱检测器信号输出衰减中的控制[J]. 分析测试技术与仪器, 1998, (3): 166-168.
引用本文: 王彤. 微机在色谱检测器信号输出衰减中的控制[J]. 分析测试技术与仪器, 1998, (3): 166-168.
Wang Tong. The Computer Controled Attenuation of Signal Output of Chromatographic Detector[J]. Analysis and Testing Technology and Instruments, 1998, (3): 166-168.
Citation: Wang Tong. The Computer Controled Attenuation of Signal Output of Chromatographic Detector[J]. Analysis and Testing Technology and Instruments, 1998, (3): 166-168.

微机在色谱检测器信号输出衰减中的控制

The Computer Controled Attenuation of Signal Output of Chromatographic Detector

  • 摘要: 阐述了利用微机进行色谱检测器信号输出衰减控制的原理,控制后的衰减挡级误差小于1%,是一个完全可行的线路形式.

     

    Abstract: The principle of controlling attenuation of signal output of chromatographic detector using computer was described, the error of gradation of attenuation after control is less than 1 percent. The proposed control circuits is workable perfectly.

     

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