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Title:MIKROFLUIDNI NIZKOPRETOČNI FOTOMETER
Authors:ID Šmit, Andrej (Author)
ID Đonlagić, Denis (Mentor) More about this mentor... New window
Files:.pdf UNI_Smit_Andrej_2012.pdf (3,25 MB)
MD5: AACF929116C67D516A7B01127A17828C
PID: 20.500.12556/dkum/311182c6-3f6c-4a31-a101-a60e63eb1d2e
 
Language:Slovenian
Work type:Undergraduate thesis
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
Place of publishing:Maribor
Publisher:[A. Šmit]
Year of publishing:2012
PID:20.500.12556/DKUM-22821 New window
UDC:681.785.4:681.542.8(043.2)
COBISS.SI-ID:16188694 New window
NUK URN:URN:SI:UM:DK:W20RRGRQ
Publication date in DKUM:08.05.2012
Views:2688
Downloads:194
Metadata:XML 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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