DESIGN AND CONSTRUCTION OF A PERSONAL-COMUPTER-BASED AUTOMATIC TITRATOR

被引：67

作者：

KINNIBURGH, DG ^{[1
]}

MILNE, CJ ^{[1
]}

VENEMA, P ^{[1
]}

机构：

[1] WAGENINGEN UNIV AGR,DEPT SOIL SCI & PLANT NUTR,6700 EC WAGENINGEN,NETHERLANDS

来源：

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 1995年 / 59卷 / 02期

关键词：

D O I：

10.2136/sssaj1995.03615995005900020021x

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

We designed and constructed an automatic titrator that uses a personal computer (PC) and commercially available components. The titrator can be used for a wide variety of tasks including pH logging, titrations (including ''salt titrations''), and two-way pH stats. The titrator is programmed using a simple command language that enables it to carry out a timed sequence of commands. Examples are given that illustrate the titrator's use for: conventional acid-base titration using dynamic dose sizing; the base-acid-base titration of an acid soil; and the automatic determination of Cd binding by humic acid at a fixed pH.

引用

页码：417 / 422

页数：6