How does a Home Breathalyzer Work?
The mechanism of a home breathalyzer is simple, and it varies depending on the type of breathalyzer used. It works by calculating the total amount of alcohol in an individual’s bloodstream. When alcohol is consumed, it is absorbed by the tissues of the stomach and intestines and is not digested. To take a breathalyzer test, the individual must blow into a chamber present in the device. If an infrared spectrophotometer is used by the device, it scans the sample, identifies alcohol content in it and then calculates its percentage content. If a handheld breathalyzer is used, it works by using electrochemical fuel cell technology to identify alcohol in the sample elements. The reading or result generated by the breathalyzer is based on the ratio of breath alcohol to blood alcohol, which ranges anywhere from 1700 to 2400. The reading gives the percentage of blood that contains alcohol and the legal limit for driving is below 0.08%. Uses of a Home Breathalyzer Taking a breathalyzer test on a
