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pH计应用非常广泛,但在使用中为了得到正确的测量必须经常校正。本文介绍的Z-80单板计算机实时控制系统能够实现自动校正,可以用于实验室或工业流程的连续在线监测。
The pH meter is very versatile, but it has to be calibrated frequently for use in order to get the correct measurement. This article describes the Z-80 single-board computer real-time control system to achieve automatic calibration, can be used for continuous laboratory or industrial processes online monitoring.