{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T04:10:02Z","timestamp":1723090202926},"reference-count":0,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2000,1,1]],"date-time":"2000-01-01T00:00:00Z","timestamp":946684800000},"content-version":"vor","delay-in-days":365,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Analytical Methods in Chemistry"],"published-print":{"date-parts":[[1999,1]]},"abstract":"<jats:p>A computer\u2010actuated switch was built to control, simultaneously, two automatic titration assemblies each consisting of an electrode pair and a burette, and using only one measuring device. This switch is modular, simple and versatile allowing easy adaptation and expansion; apart from its application in multiple\u2010titration systems, this device can also be used for standard addition analysis and multi\u2010component analysis using ion\u2010selective electrodes (ISE). The repeatability as well as the accuracy of the measurements made with this switch were ensured using high\u2010quality relays, and very high electrical insulation, attained through the use of two separate printed circuit boards (pcb) of good quality and careful design of these pcbs. This low\u2010cost multi\u2010electrode switch is controlled through the parallel port of a PC that collects the data via an inexpensive 12\u2010bit ADC board (8\u2010bit ISA type), and is easily programmable in any high\u2010level language. This type of device allows the collection of a large amount of data in relatively short periods, which can be analysed later allowing the choice of the best compromise of time versus accuracy for the study of any particular system.<\/jats:p>","DOI":"10.1155\/s1463924699000164","type":"journal-article","created":{"date-parts":[[2007,3,8]],"date-time":"2007-03-08T08:53:36Z","timestamp":1173344016000},"page":"135-138","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["A computer\u2010controlled multi\u2010electrode switch"],"prefix":"10.1155","volume":"21","author":[{"given":"Fernando J. V.","family":"Santos","sequence":"first","affiliation":[]},{"given":"M. Soledade C. S.","family":"Santos","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[1999,1]]},"container-title":["Journal of Analytical Methods in Chemistry"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jamc\/1999\/630650.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/S1463924699000164","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T03:32:31Z","timestamp":1723087951000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/S1463924699000164"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,1]]},"references-count":0,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1999,1]]}},"alternative-id":["10.1155\/S1463924699000164"],"URL":"https:\/\/doi.org\/10.1155\/s1463924699000164","archive":["Portico"],"relation":{},"ISSN":["2090-8865","2090-8873"],"issn-type":[{"type":"print","value":"2090-8865"},{"type":"electronic","value":"2090-8873"}],"subject":[],"published":{"date-parts":[[1999,1]]},"assertion":[{"value":"1999-01-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}