Water quality analysis system

• Main Authors: GAO CHANGMAN, CHEN YULU, WANG JIAXING, SU CANCAN, CHEN LINGHUA, SHEN FENGXIANG, YAN PANPING
• Format: Patent
• Language: Chinese; English
• Published: 03.03.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a water quality analysis system. The device comprises a plunger pump, a reaction unit, a reagent storage unit and a multi-channel valve, the plunger pump controls the medicament in the reagent storage unit and a to-be-detected water sample to enter the reaction unit through the multi-channel valve; the reaction unit is used for detecting and analyzing the reacted medicament and the to-be-detected water sample, and the medicament and the to-be-detected water sample are separated by air and pure water in the sample injection process, so that cross contamination amongthe reagents is avoided, and the water quality analysis precision is improved. 本实用新型公开了一种水质分析系统，包括柱塞泵、反应单元、试剂存储单元和多通道阀，所述柱塞泵通过多通道阀控制试剂存储单元中的药剂和待测水样进入反应单元，反应单元对反应后的药剂和待测水样进行检测分析，药剂和测试水样在进样的过程中通过空气和纯水隔开，避免了试剂之间的交叉污染，提高了水质分析的精度。