What is the breath analyzer?

Breathing or Breathalyzer is a battery -controlled device that can detect the blood alcohol content (BAC) of a human (BAC) by breathing sampling. Professional models, not much larger than a package of playing cards, provide quick and accurate results displayed digitally in the LED window.

The coercive organs have been used by respiratory analyzers for many years, but for individuals it may also be a useful breath analyzer. Guests of the party can be used by a brasshole to make sure they can legally and safely get behind the wheel to go home. If reading is still too high, a simple waiting time can help avoid costly DUI ( control under the influence of the effect ) or worse. Institutions and business with accidental drug testing policies can be used by a brass analyzer, especially among employees who are entrusted with care for others, work with potentially dangerous machines or operate vehicles.

breath analyzer can detect bac because alcohol does not change chemicalou composition of the body. Instead, it is absorbed by the stomach and intestines to enter the bloodstream. Inside the bloodstream, it travels throughout the body, including lung bags called alveoli , where alcohol molecules mix with exhaled air.

The ratio of alcohol found in the breath to alcohol in the blood is 2,100: 1. Therefore, by measuring the breath alcohol concentration, the breath analyzer can easily calculate the blood alcohol content. The statutory limit in most countries is 0.08% BAC.

The

breath analyzer can be designed to identify alcohol by different means. Many commercial models use “intelligent dust” or oxidizes sensors that create electrons and protons when exposed to alcohol molecules. The microchip measures the electric current in the wire to calculate the alcohol concentration. Other models are designed to measure the absorption level of the infrared light on different molecules and giveThey are based on other chemical principles. A good sign of quality is to look for those approved by the Ministry of Transport (DOT) and the national road safety administration (NHTSA).

The

approved breath analyzer generally runs about $ 100 and can be found online or in finer department stores. The breath analyzer can be a gift to save life, not only for drinking, but for others on the road. Note that very small models of the pocket size are generally considered news gifts and may not be accurate.