05-03-2013, 02:12 PM
BREATH ALCOHOL TESTERS - PREVENTS ROAD ACCIDENTS
ABSTRACT
Four types of Breath Alcohol devices: Semiconductor Models (Breathalyzer), Fuel Cell Models (alcosensors), Infrared (IR) Spectroscopy Models (intoxilyzers), and Gas Chromatography (GC) Models (intoximeters) are described. Their function and work are examined and their effectiveness and possibility of error in DWI and DUI evaluations is discussed.