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  Home > JCE Print > Journal of Chemical Education > Issues > 1996  > September  >
Information • Textbooks • Media • Resources
Computer Series
A Versatile and Economical Automated Titration Apparatus
Bradley Hernlem
United States Enviromental Protection Agency, National Risk Management Research Laboratory, 26 W. Martin Luther King Drive, Cincinnati, OH 45268
Cover
September 1996
Vol. 73 No. 9
p. 878
Abstract
A versatile and economical computer automated precision titration apparatus is described, comprised of a PC, pH meter, syringe drive, optoisolator and titration vessel. The peripheral devices are controlled by the PC through RS-232 serial cables utilizing custom titration software. Considerations for designing control and data acquisition algorithms are discussed. Sample programs are made available for use in performing fixed aliquot and end-point titrations.
More Information
*  Citation
 J. Chem. Educ. 1996 73 878.
*  Keywords
*  History
 Created:
Last Updated:		 September 21, 1999
February 21, 2006
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