Smartphones used for validation Experiment
Number | Phone | Model Number | Android version | Cost in $ |
1 | Samsung Galaxy On5 Pro | SM-G550FY | 6.0.1 | |
2 | Asus | Asus-Z007 | 4.4.2 | |
3 | Moto G | Moto G(2 nd Generation)with 4GLTE | 6.0 | |
Software
Testing Procedure
Take water sample in a beaker. Take smartphone with Akvo caddisfly application in it. Click on Akvo Caddisfly app and there is option of Strip test will appear on the screen. Use color card developed by Akvo for calibration. Focus the camera on the color card and press the button for "Prepare for test" and camera will check different 15 parameters. After checking 15 different parameter it will show the message "Success".
Take strip from HACH round bottle and dip into water for 1 sec and place onto the black surface of color card. Focus the camera on color card and app will read colour on strip and compare it with existing calibrated colors and it will give value of pH. Take used strip and put in a empty box provided with kit.
Results
Discussion
Conclusion
Acknowledgements