Desenvolvimento de um titulador baseado na contagem de gotas Development of a titrator based on drop counting

Desenvolvimento de um titulador baseado na contagem de gotas Development of a titrator based on drop counting

<abstract language="eng">TitDrop II, a practice low-cost titrator based on drop counting is proposed. A microcomputer counts drops in an opto-switch and it receives pH values from a commercial pHmeter with RS-232 serial port. The volume of drops must kept constant and the amount of b...

Full description

Bibliographic Details
Main Authors: André Fernando Oliveira, Alexandre Correa Lima, Astréa F. Souza Silva, Rodrigo de Maio Almeida
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2010-01-01
Series:Química Nova
Subjects:
titrator
potentiometric titration
low-cost titrator
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000300041

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000300041

Similar Items