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为了提高水质监测工作的自动化水平,我们把微处理机应用于水质监测的数据处理,用一台宽行打印机取代几台记录仪,定时打印出全部参数的直读值,例如pH、温度、溶解氧、浊度、电导率、氨浓度、硝酸根浓度等。每次输出前,微机先把每一个参数值与国家环保标准进行比较,对超标的参数,打出记号。水质仪器的清洗程序也由微机控制,省去了许多复杂的机械零件。
In order to improve the automation of water quality monitoring, we applied microprocessors to the water quality monitoring data processing, replaced several recorders with a wide-line printer, and regularly printed direct readings of all parameters such as pH, temperature, dissolution Oxygen, turbidity, conductivity, ammonia concentration, nitrate concentration and the like. Before each output, the microcomputer first compares each parameter value with the national environmental protection standards, and marks the excessive parameters. Cleaning procedures of water quality instruments are also controlled by the computer, eliminating many complex mechanical parts.