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微机控制电位滴定系统的构成有两种方法是可行的:(1)利用专用的微处理机做控制器;(2)连接商业通用微型计算机。前者一些学存己用于自动电位滴定系统的设计中,其主要优点是微处理机芯片价格低廉,而缺点是系统控制部分必须由硬件组成。当进行顺序分析或仪器是多用途的,并要在滴定曲线上确定拐点(等当点)时,这种构成自动电位滴定系统的方法是较好的。后者使用的微型计算机有
There are two methods of microcomputer control potential titration system is feasible: (1) the use of a dedicated microprocessor to do the controller; (2) to connect the commercial micro-computer. Some of the former students have been used in the design of automatic potentiometric titration system. The main advantage is the low cost of the microprocessor chip. The disadvantage is that the system control part must be composed of hardware. This method of constructing an automated potentiometric titration system is preferable when performing sequential analyzes or when the instrument is multi-purpose and requires the determination of the inflection point (equivalence point) on the titration curve. The latter used the microcomputer there