What action is taken if the Breath Flow Curve does not appear as expected?

When the Breath Flow Curve does not appear as expected during an Intoxilyzer test, it indicates that the sample being analyzed may not have been collected correctly or that it does not meet the required criteria for a valid result. The Breath Flow Curve is essential for confirming that the sample reflects a valid breath test. If the curve is abnormal, it suggests potential issues, such as insufficient breath volume or improper technique during the sampling process.

Deeming the test invalid ensures that any conclusions drawn from it are not based on flawed data. This action is crucial for maintaining the integrity of the testing process and ensuring that individuals are assessed fairly based on accurate measurements. Subsequent steps may include recalibrating the device, resampling, or further training, but those actions would only occur after it has been determined that the initial test result cannot be trusted due to the abnormal Breath Flow Curve.