流动注射分析系统混合釜数的测量  

Measurement of the Number of Mixing Tanks of Flow Injection Analysis System

作　　者：吴宁生[1] 程宏茂[1] 

机构地区：[1]中国科学技术大学化学系,合肥230026

出　　处：《分析化学》1997年第12期1420-1422,共3页Chinese Journal of Analytical Chemistry

摘　　要：根据串联釜模型，提出一个计算流动注射分析系统混合釜数的关系式，此关系式为式中，α为系统混合釜数，Ｗ０．２５为由系统所得响应曲线峰高１／４处的峰宽，ｔｐ为响应曲线起峰点至峰极大处所经历的时间。Ｗ０．２５和ｔｐ的单位应相同。From the tanks-in-series model, an expression for measuring the number of tanks of a system has been presented. The expression reads: where a is the number of mixing tanks of a system, W0.25 is the peak width at heihgt fraction 0. 25 of the response curve obtained from the system, tp is the time that elapsed from the moment of the starting point of the response curve to the peak maximum. The units of W0.25, and tp should be the same.

关 键 词：流动注射分析 混合釜模型 峰宽 响应曲线 

分 类 号：O657.3[理学—分析化学]