As the Christmas season approaches, there is apt to be an increased demand for the alcohol detector. Some of those buying the alcohol detector could plan to monitor their alcohol consumption at one or more Holiday parties. Others searching for such a detector could plan to slip it into a Christmas stocking. Those small devices allow a drinking person to make use of basic chemical and biological facts. Knowledge of such facts helped to lead to the creation of those handy little devices. Now both the portable and disposable detectors give the holder of such a device the ability to prevent a DUI conviction.
If any of the residents at the many college fraternities make a habit of hanging stockings for Christmas, then here is a great gift to stick into any one of those stockings. It is a portable alcohol detector, one sold as a “Safe Mate Breathalyzer.” Like other breathalyzers, some of which appear on ads that promise the ability to “keep the party going,” this alcohol detector is designed to save drinkers a lot of money.
The makers of the alcohol detector promise to save any drinker a good deal of money by preventing the unfortunate chain of events that could follow a pullover by a police officer. If such a pullover were to result in a DUI conviction, then the drunken driver would be hit with some heavy bills. Such a person could have to pay as much as $12,000 for the court costs and the lawyer fees.
Why then does an alcohol detector make a good gift for a resident at a college fraternity? The alcohol detector provides that dorm resident with a way to monitor his blood alcohol concentration (BAC). If the partying resident sees that his BAC has gone above 0.1%, then he knows that he should not plan to drive a vehicle upon leaving the party.
Now the reader might be wondering how an analysis of a drinker’s breath could indicate the amount of alcohol in that drinker’s bloodstream. Why can an alcohol detector provide information about a person’s BAC? The answer to that question requires a short lesson on the human respiratory system.
When a person inhales, air rich in oxygen reaches the air sacs in the lungs. There oxygen becomes transferred to the bloodstream. Then carbon dioxide in the blood moves across the sac membrane and fills the sac with the air that must be exhaled by the person taking a breath. Alcohol in the bloodstream also enters the air sac. The concentration in the exhaled air can thus indicate the concentration of alcohol in the bloodstream.
The portable alcohol detector uses a gas sensor to measure the amount of alcohol in the exhaled air. That gas sensor works on the same principle as a device for doing gas chromatography. The disposable alcohol detector relies on a different aspect of the chemistry of alcohol.
The disposable detector contains coated crystals. The coating on those crystals allows them to detect the presence of ethyl alcohol. The detector user must pinch the detector to release those crystals. The detector user then breathes on the crystals. Exposure to ethyl alcohol will change the color of those crystals. When all of them have become a different color, then the detector user knows that his or her BAC has risen above 0.1%.
Both the portable and the disposable alcohol detectors could please any fraternity resident lucky enough to find such a gift in his Christmas stocking.
If any of the residents at the many college fraternities make a habit of hanging stockings for Christmas, then here is a great gift to stick into any one of those stockings. It is a portable alcohol detector, one sold as a “Safe Mate Breathalyzer.” Like other breathalyzers, some of which appear on ads that promise the ability to “keep the party going,” this alcohol detector is designed to save drinkers a lot of money.
The makers of the alcohol detector promise to save any drinker a good deal of money by preventing the unfortunate chain of events that could follow a pullover by a police officer. If such a pullover were to result in a DUI conviction, then the drunken driver would be hit with some heavy bills. Such a person could have to pay as much as $12,000 for the court costs and the lawyer fees.
Why then does an alcohol detector make a good gift for a resident at a college fraternity? The alcohol detector provides that dorm resident with a way to monitor his blood alcohol concentration (BAC). If the partying resident sees that his BAC has gone above 0.1%, then he knows that he should not plan to drive a vehicle upon leaving the party.
Now the reader might be wondering how an analysis of a drinker’s breath could indicate the amount of alcohol in that drinker’s bloodstream. Why can an alcohol detector provide information about a person’s BAC? The answer to that question requires a short lesson on the human respiratory system.
When a person inhales, air rich in oxygen reaches the air sacs in the lungs. There oxygen becomes transferred to the bloodstream. Then carbon dioxide in the blood moves across the sac membrane and fills the sac with the air that must be exhaled by the person taking a breath. Alcohol in the bloodstream also enters the air sac. The concentration in the exhaled air can thus indicate the concentration of alcohol in the bloodstream.
The portable alcohol detector uses a gas sensor to measure the amount of alcohol in the exhaled air. That gas sensor works on the same principle as a device for doing gas chromatography. The disposable alcohol detector relies on a different aspect of the chemistry of alcohol.
The disposable detector contains coated crystals. The coating on those crystals allows them to detect the presence of ethyl alcohol. The detector user must pinch the detector to release those crystals. The detector user then breathes on the crystals. Exposure to ethyl alcohol will change the color of those crystals. When all of them have become a different color, then the detector user knows that his or her BAC has risen above 0.1%.
Both the portable and the disposable alcohol detectors could please any fraternity resident lucky enough to find such a gift in his Christmas stocking.
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