What is an electronic nose?

Electronic nose is a device designed to reproduce the abilities of the human nose. Electric or artificial nose can feel different types of odors and even distinguish tastes or tastes. These devices work on the basis of the idea that odors are formed by different chemicals and compounds. By classifying any unique aroma of chemical make -up, the electronic nose can be programmed to identify odors and taste. This technology has the potential to provide a number of benefits in terms of health care, public security and the environment.

While the concept of an electronic nose may seem as a top technology, scientists first developed an artificial nose in the 1930s. These early models used sensors to measure ultraviolet light levels found in mercury. By detecting the presence of mercury, these devices were able to warn miners and other workers about potential dangers.

Modern electronic nose designs work somewhat differently. These machines include dozens of sensors measuring MnAn oysses of different types of compounds found in the air. They detect chemicals and organic compounds and then supply this information to computers. Based on the amount of each of these chemicals and compounds, the computer can provide users with information about odors. One of the advantages of an electronic nose above the human nose is its ability to detect a very low level of odors, which can help keep people safe and healthy.

Electronic nose is already used in many applications. Some municipalities rely on these devices when testing the quality of local water supply. By measuring odors and taste, electronic nose can help these agencies produce cleaner and better tasty water. This type of technology is also used in food processing. Some of these facilities may see E.coli and other dangerous organisms in livestock than processed. This can help significantly reduce the risk of food caused.

Electric noses are also used in production, where they serve as valuable quality control tools for products from cosmetics to painting. Police and coercive agencies rely on these devices when detecting bombs or explosives, as well as detecting the presence of illegal drugs. In mining, the E-Sensing system can help protect miners from carbon monoxide, mercury and other hazardous substances that may be impossible to detect for the human nose. Modern research even shows that electronic nose can see certain types of cancer in patients long before it can be seen using other types of tests.