alexa ARM - Based Automatic Potentiometric Titration System
ISSN: 2319-9873

Research & Reviews: Journal of Engineering and Technology
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article

ARM - Based Automatic Potentiometric Titration System

Aruna Kommu and Raghavendra Rao Kanchi*

VLSI and Embedded System Laboratory, Department of Physics, Sri Krishnadevaraya University Anantapuramu - 515003, Andhra Pradesh, India.

Corresponding Author:
Raghavendra Rao Kanchi
VLSI and Embedded System Laboratory
Department of Physics
Sri Krishnadevaraya University Anantapuramu - 515003, Andhra Pradesh, India.

Received: 06/07/2014; Revised: 15/08/2014 Accepted: 25/08/2014

 

Abstract

Accurate measurement and analysis are very important tasks for many applications ranging from industrial operations, analytical laboratories to biological processes. In modern analytical chemistry, automatic titrators have more prominence than manual interpretations. Various instruments have been developed and proposed in the past to carry out potentiometric titrations. Also there are suppliers available on the international market for automated titration systems. But they are costly with additional features. The present work describes the design and development of a cost-effective, reliable and simple automated potentiometric titration system. Addition of titrant to the analyte is carried out using stepper motor driven peristaltic pump which is designed and developed in the laboratory, incorporating ARM microcontroller, i.e. the whole system is built around an advanced 32 bit, low-power RISC processor architecture ARM7TDMI (LPC2148). The hardware and software are developed in the laboratory using off the shelf components. The software is developed in embedded C using Keil μVision4 software. The aim of the design is to carry out the automatic potentiometric titration for the end point determination of acid base titrations. The developed system is inexpensive, simple and works reliably.

Keywords

Share This Page

Additional Info

Loading
Loading Please wait..
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords