Milk Quality Tester

Milk Quality Tester

S.Priya, K.Sowmiya, , S.Vignesh, E.V.Sivakumar

S.Priya, K.Sowmiya, , S.Vignesh, E.V.Sivakumar "Milk Quality Tester" Published in International Journal of Trend in Research and Development (IJTRD), ISSN: 2394-9333, Special Issue | ETEIAC-17 , March 2017, URL:

The project presents a modern device for quality inspection of milk based on smart sensor technology. As milk is the major food for all the infants, it has to be monitored for the safety of the child. The main objective of the project is to bring out the product (i.e. compact device) which determines the quality and the safety of milk for consumption. This project determines many parameters of milk by using smart sensor technology. Here, we consider parameters like temperature and pH to determine the quality of the milk. The Temperature sensor is used to determine the hotness or coldness of milk. The pH sensor is used to determine the pH of the milk (i.e. whether acidic or basic or neutral in its nature). The nitrogen sensor is used to determine the protein content in the milk. The protein content can be used to determine the melamine is present in the milk or not. All these sensors are thus inbuilt inside the case and the output is thus shown with the help of monitoring displays (LED) externally. The Bluetooth device can be used to send report to the mobile (About the quality of milk).

Milk, Milk Quality, Dairy Products, pH value, Milk Safety.

Special Issue | ETEIAC-17 , March 2017


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