Industrial OCM · hydraulic-cleanliness-trend
Hydraulic Cleanliness Trend
Compares the three ISO 4406 codes with the previous sample and flags worsening cleanliness.
Where to use
Compares the three ISO 4406 codes with the previous sample and flags worsening cleanliness.
Methodology
Normalizes submitted results, calculates derived indicators and applies transparent screening rules. Configure limits for the laboratory method, OEM, lubricant and asset history.
Standards context
Console version
HydraulicCleanlinessTrend.exe input.csv output.json
CSV header: current_4,current_6,current_14,previous_4,previous_6,previous_14
Limitations
The result is a screening aid and does not replace the laboratory report, OEM requirements, trend analysis or a qualified specialist decision.