Ku Norfafarina, Ku Osman (2011) The Design/Analysis Of Optoelectronic pH Meter. Project Report. UTeM, Melaka, Malaysia. (Submitted)
![[img]](http://digitalcollection.utem.edu.my/style/images/fileicons/application_pdf.png) |
PDF (24 pages)
The_Design_Analysis_Of_Optoelectronic_pH_Meter_-_24_pages.pdf Download (266kB) |
|
PDF (Full Text)
The_Design_Analysis_Of_Optoelectronic_pH_Meter_-_Full_Text.pdf Restricted to Registered users only Download (1MB) |
Abstract
A pH can be defined as the negative logarithm of the hydrogen ion concentration [H⁺]. This value ranges from pH 0 to 14 pH. For acidic, the values is below 7pH meanwhile the value that is above 7pH is determine as base or alkaline. Since 7pH is the center of the measurement scale, it is neither acidic nor basic, therefore it is called as neutral. The pH of water is determine solubility which mean as an amount that can be dissolve in the water and also to determine the biological ability which mean as an amount that can be utilized by aquatic life of the chemical constituents such as nutrients and also heavy metal. This project is about design and analysis of optoelectronic pH meter. This project is using infrared for transmitting and receiving the signal. To determine the suitable frequency and device for this project, several testing are conducted based on literature review. The reaction of infrared on liquids with different pH levels the absorbance, scattering and also reflectance that may affected.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Optoelectronics |
| Subjects: | T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Library > Final Year Project > FKEKK |
| Depositing User: | Rohana Hashim |
| Date Deposited: | 28 Aug 2012 00:39 |
| Last Modified: | 28 May 2015 03:34 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/5480 |
Actions (login required)
 |
View Item |
Altmetric
Altmetric