What type of sample does the Intoxilyzer 9000 collect for testing?

The Intoxilyzer 9000 is specifically designed to analyze a breath sample to determine blood alcohol content (BAC). This device utilizes infrared spectroscopy to measure the amount of alcohol in the breath that correlates to the alcohol concentration in the bloodstream. This method is non-invasive and quick, which makes it suitable for roadside testing and law enforcement use.

Other potential sample types, such as urine, blood, or saliva, are not used with the Intoxilyzer 9000 because each has its own collection and testing protocols, and they do not align with the breath analysis technology that the Intoxilyzer employs. The breath sample provides immediate results and is often preferred for its efficiency in driving under the influence enforcement.