How often should a calibration check be performed on the Intoxilyzer 9000?

Calibration checks on the Intoxilyzer 9000 are essential to ensure accurate and reliable results in breath alcohol testing. The correct answer emphasizes following the manufacturer’s specific guidelines, which provide detailed protocols on how often calibration checks should be performed based on the device's design and intended use.

The manufacturer of the Intoxilyzer 9000 outlines that routine calibration checks are necessary to maintain the device's precision and ensure that it operates within established limits. These guidelines are developed to account for factors like device wear and environmental conditions that can influence performance. Adhering to the manufacturer’s recommendations is crucial for compliance with legal standards and for ensuring the validity of test results used in enforcement situations.

Performing calibration checks on a set schedule, as advised by the manufacturer, helps mitigate risks associated with inaccurate testing. Regular checks ensure that any drift in measurements can be detected and corrected promptly, maintaining the integrity of the testing process.