阴离子表面活性剂自动分析仪的研究

摘要

A national standard method of designing auto-analyzer for the anionic surfactant was proposed and its working principle, hardware selection and software configuration were presented.Compared to the traditional measurement, the extraction rate measured by the instrument is slightly increased and the lowest limit of detection for many times is 0.03mg/L.%提出阴离子表面活性剂自动分析仪(国标)的设计方法,给出其工作原理、硬件选型和软件组态.与传统方法相比,仪器测定阴离子表面活性剂的萃取率略有提升,多次自动测定的最低检出限为0.03mg/L.