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Title:MIKROFLUIDNI NIZKOPRETOČNI FOTOMETER
Authors:Šmit, Andrej (Author)
Đonlagić, Denis (Mentor) More about this mentor... New window
Files:.pdf UNI_Smit_Andrej_2012.pdf (3,25 MB)
 
Language:Slovenian
Work type:Undergraduate thesis (m5)
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V diplomskem delu je predstavljena izdelava mikrofluidnega nizkopretočnega fotometra za analizo kvalitete vode, kjer se meri pH, prisotnost aluminija, železa, svinca, amonijaka, itn.. V delu smo podrobno opisali izdelavo optičnega in mehanskega dela, elektronskih vezij, programa za mikrokrmilnik in osebni računalnik in priprave indikatorja, ki se obarva glede na pH vrednost. Merilnik smo na koncu preizkusili kot merilnik pH vrednosti. Podali smo tudi pogrešek merilnika.
Keywords:Mikrofluidika, fotometer, spektroskopija, absorpcija, transmisija, laserska dioda, fotodetektor, filter, pH, indikator
Year of publishing:2012
Publisher:[A. Šmit]
Source:Maribor
UDC:681.785.4:681.542.8(043.2)
COBISS_ID:16188694 Link is opened in a new window
NUK URN:URN:SI:UM:DK:W20RRGRQ
Views:1525
Downloads:122
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:MICROFLUID ONLINE PHOTOMETER
Abstract:Diploma work describes development of microfluidic online photometer for water quality analysis where we measure pH value presence of aluminum, iron, lead ammonium etc. We described manufacturing of optics and mechanics, electrical circuit, program for microcontroller and personal computer and indicator preparation which changes color depending on pH value. Photometer was also tested as pH meter. At the end we stated photometer’s accuracy.
Keywords:Microfluidic, photometer, spectroscopy, absorption, transmission, laser diode, photodetector, filter, pH, indicator


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