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Same pattern, different result: Algorithmic inconsistency in breath alcohol testing-case reports
1ARO Consulting LLC, PO Box 132, Hugo, MN, 55038, USA.
The DataMaster DMT's 95% rule, designed to detect alcohol contamination, failed to flag invalid samples in three of four analyzed cases. This suggests inconsistent application or undisclosed parameters in breath alcohol testing safeguards.
Area of Science:
- Forensic Science
- Analytical Chemistry
- Instrument Calibration
Background:
- Breath alcohol analyzers use algorithms to prevent false positives from mouth alcohol.
- The DataMaster DMT (Intox DMT) utilizes a "95% rule" safeguard.
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