化肥氯离子现场快速检测装置设计研究

Design and Research of a Rapid Detection Device for Chlorine Ions in Fertilizers on Site

本文基于硫氰酸汞分光光度法设计了一种肥料中氯离子现场快速检测装置,该装置包括送样系统和光学检测系统,装置在检测过程中为样液提供了相对密闭洁净的流动空间,使工作人员在室外也能快速完成化肥中氯离子含量的检测工作。

This article designs a rapid on-site detection device for chloride ions in fertilizers based on mercury thiocyanate spectrophotometry.The device includes a sample delivery system and an optical detection system.During the detection process,the device provides a relatively closed and clean flow space for the sample solution,allowing inspector to quickly complete the detection of chloride ion content in fertilizers outdoors.