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这一部分是积分仪的关键部分。它根据对数放大器送来的色谱信号,经微分电路和鉴别电路找出色谱峰起点,项点和终点,并向基线补偿器、计数门、计数器、记忆单元和打印机发出相应的控制命令,决定整机的动作。同时又根据自动量程选择器送来的色谱信号,通过阈电压比较器和零电平比较器,决定未分离峰及
This section is a key part of the integrator. It based on the logarithmic amplifier sent chromatographic signals, the differential circuit and the identification circuit to identify the peak start point, the entry point and the end, and to the baseline compensator, counting gate, counter, memory unit and printer issue the appropriate control commands to determine Machine action. At the same time according to the automatic range selector sends the chromatographic signal, through the threshold voltage comparator and zero-level comparator to determine the non-isolated peak and