摘要
本文对库仑滴定传感器进行了试验研究,结果表明该传感器在抗电磁干扰、微量液的快速滴定分析等方面具有极大的优势,同时对传感器在酸碱库仑滴定分析中的应用及其标定方法作了探讨.实测结果表明:同一传感器的有效滴定体积、滴定延迟时间均能保持恒定;传感器及其滴定系统的测量结果与容量分析相一致;长期使用,其时漂极小.
This paper investigates through experiments the characteristics of solid state coulometric titration sensors, their applications in acid/base titration and calibration method. It is concluded that the sensors are with such ad-vantages as resistance to electro magnetic interference and suitability for applications in micro volume fast titration; Both effective titration volume and titration delay time of the sensors can be kept constant; The measuring results of a Coulometric sensor agree well to those of volumetric titration; The devices also demonstrate excellent long term stability.
出处
《仪表技术与传感器》
CSCD
北大核心
1996年第2期10-13,共4页
Instrument Technique and Sensor
基金
国家自然科学基金资助项目.
