Fresh oil & specifications · counterfeit-anomaly-screen
Oil Provenance Anomaly Screen
Combines viscosity, FTIR and additive deviations; the output is not a counterfeit verdict.
Where to use
Combines viscosity, FTIR and additive deviations; the output is not a counterfeit verdict.
Methodology
Normalizes submitted data, calculates derived indicators and applies transparent warning rules.
Console version
CounterfeitAnomalyScreen.exe input.csv output.json
CSV header: viscosity_deviation,ftir_distance,additive_deviation
Limitations
Do not declare a product counterfeit from this result alone. Formula, batch, method and sampling differences may explain the anomaly.