T960全自动滴定仪在测定水中氯离子中的应用及日常维护  

The Application and Routine Maintenance of the T960 Automated Titrator for Determining Chloride lons in Water

作　　者：李娜 李紫涵 王丽 Li Na;Li Zihan;Wang Li(Sinopec(tianjin)Petrochemical Co.,LTD.Laboratory Measurement Department,Tianjin 300271)

机构地区：[1]中石化(天津)石油化工有限公司化验计量部,天津300271

出　　处：《石化技术》2024年第8期28-30,共3页Petrochemical Industry Technology

摘　　要：研究全自动电位滴定仪在水质分析中的应用,并与现行的水质分析标准方法GB/T 15453—2018进行对比分析,同时与人工滴定进行比对分析,结果表明全自动电位滴定仪的重复性、再现性均在标准方法允许误差范围之内,全自动电位滴定仪具有操作简便,测定快速,分析成本低的优点,并总结了仪器的日常维护。The application of automatic potentiometric titrator in water quality analysis was studied,and compared with the current standard method of water quality analysis GB/T15453-2018,and compared with manual titration.The results showed that the repeatability and reproducibility of automatic potentiometric titrator were within the allowable error range of standard method.The advantages of fast determination and low analysis cost are listed.The daily maintenance of the instrument is also given.

关 键 词：全自动滴定仪 氯离子 允差 日常维护 

分 类 号：X853[环境科学与工程—环境工程] X832