Breathalizer Tester
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Breathalizer Tester
Alcomate AccuCell Breathalyzers - Five Vital Breathalizer Errors To Avoid
After reading the following you will understand how to test accurately and stay clear of the hazards of breathalyzer testing mistakes.
Breathalyzers are designed to test a trace amount of alcohol in your breath. To ensure consistently accurate digital breathalyzer test results you should learn the five most common mistakes people make while testing and avoid them.
Mistake #1 - Failing To Wait 20 Minutes After Your Last Sip Of Food or Alcohol (including mouth wash) Before Testing
When you drink alcohol some of it remains in the lining of your mouth for up to twenty minutes. Usually it takes fifteen or twenty minutes for the alcohol to be asorbed.You could conceivably take one sip of beer, immediately test with a breathalyzer and yield a result well over the legal limit (.08). So you can see that it is critical to give yourself a minimum of 15 minutes before taking a breathalyzer test. If you are stopped by the police they are supposed to observe you for twenty minutes before breathalyzer testing so that they do not produce an inaccurate result due to the above issue.
Mistake #2 - Blowing Without Enough Strength
All breath alcohol testers require that you blow for a certain minimum duration in order to deliver accurate test results. Always try to take a deep breath, blow constantly and with about the same velocity you would use to blow up a balloon.
Mistake #3 - Using A Breathalyzer That Needs To Be Calibrated
Sooner or later depending on a variety of factors, all breathalyzer become inaccurate. Breathalyzers using semi-conductor sensors will usually get between 200 and 300 tests before needing calibration. Fuel cell breathalyzers can handle up to one thousand tests before needing calibration.
Most breathalyzer companies state that their breathalyzers must be calibrated annually regardless of the number of tests taken.
Mistake #4 - Breathalyzing With Weak Batteries In Your Breathalyzer
A breathalyzer may start up correctly but not provide accurate results if the batteries are low. New breath alcohol testers are often delivered from the factory with batteries included. The problem lies in not knowing how long the batteries have been lying on a shelf at the factory. Good quality breathalyzers have a low battery warning system built in that will tell you when the batteries are getting low.
Mistake #5 Testing Only Once And Using The Results As Gospel
A breathalyzer is a very sensitive device. It is designed to detect a minute amount of alcohol in your breath and then interpret that to yield a BAC (Blood Alcohol Concentration) reading. In order to get a good idea what your BAC is you should test 3 or 4 times within a ten minute period. You will usually get slightly different readings each time based on the strength of each blow . It is best practice to discard any results that are far off from the others and then average the results of two or three that are close to each other (within .01). An example would be the following three readings: .027, .025, .024. With these three readings you would know that you are somewhere in the mid .02's..
Do not ever assume it is OK to drive a car or operate equipment when you have been drinking alcohol. Avoiding these common breathalyzer testing mistakes will help yield more accurate results and help you stay away from the dangers of inaccurate testing.
About the Author
Brad O'Donald loves to write about all kinds of technology related products. He loves helping non-techies make sense of the gadgets so they can get better use from their investment. AL9000 Breathalyzer - Five Vital Breathalizer Mistakes To Be Sure Not To Make
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