根据光电比色原理设计研制了便携式光电水质分析仪,介绍了仪器的工作原理以及硬件系统和软件系统的设计方法,讨论了与传统仪器的对比测试实验结果和误差,分析表明仪器达到中大型精密分析设备的测试性能。

A portable colorimeter is developed based on colorimetry. The principle of the instrument, the basic structure and the overall design of hardware and software system are described. The performance of the instrument is tested and compared with the traditional one. The results show that the portable colorimeter achieves the performance of the exact instruments.