Buy BreathScan breath alcohol tester
Breath Alcohol Tester
It
is well proven that there is a direct correlation between a person's blood
alcohol concentration and his breath alcohol concentration. During
respiration, gas is exchanged from the lungs to the blood (primarily
oxygen) during inhalation, and vice versa (primarily C02) during
exhalation. During this exchange, alcohol in the blood vaporizes and is
carried out of the lungs in the exhaled breath.
There are several types of breath alcohol testers
available today. These range from disposable screening testers to the
equipment that provides legally admissible results, including very
expensive digital read-out breath alcohol monitors. These types of' testers
fall into three categories: Evidential Breath Testing Devices (provides
forensic quality results), Portable Hand Held Devices (provides
non-forensic results), and Disposable Devices (provides non-forensic
results). The evidential breath tester devices are generally expensive
(costs range from $2000-$5000 per unit), require regular maintenance,
repair and calibration, and must be operated by certified personnel.
Attachments such as sterile mouth pieces must be used each time a test is
performed. These units are large table top units designed to be used in one
location. Movement can cause a change in calibration which will require
maintenance.
The portable hand held tester devices provide non-forensic
results and are used for screening for alcohol. Portables are less accurate
than evidential devices and require a recovery period between tests,
limiting the number of tests that can be performed per hour. Hand held
models break easily and require regular repair. The disposable tester devices are
practical, non-invasive, cost effective methods of screening for alcohol.
The cost per test for preliminary screening using these types of devices is
generally considerably less than the cost of testing using mechanical types
of testers.
Buy BreathScan breath alcohol tester
Goto Alcohol Breathalyzer, Breath Test & Analyzer Kits @Home