What should operators prioritize during the calibration check?

During a calibration check, the primary focus should be on ensuring the accuracy of Blood Alcohol Concentration (BAC) readings provided by the device. Calibration is a critical process that verifies the Intoxilyzer 9000 is providing precise measurements of alcohol concentration. Accurate readings are vital for law enforcement and legal processes, as they form the basis of determining whether a person is operating a vehicle under the influence of alcohol.

If the device is not accurately calibrated, it can lead to erroneous BAC results, which can have significant legal implications. Therefore, operators must prioritize confirming that the device operates within allowed thresholds and standards to guarantee that all subsequent tests yield reliable readings. This is essential for both the integrity of the testing process and public safety.