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ASTM D7843-18
Standard Test Method for Measurement of Lubricant Generated Insoluble Color Bodies in In-Service Turbine Oils using Membrane Patch ColorimetryMore info
1.1 This test method extracts insoluble contaminants from a sample of in-service turbine oil onto a patch and the color of the membrane patch is analyzed by a spectrophotometer. The results are reported as a ΔE value, within the CIE LAB scale.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 75.100 : Lubricants, industrial oils and related products |
| Number of pages | 4 |
| Replace | ASTM D7843-16 |
| Set | ASTMVOL0505 |
| Year | 2018 |
| Document history | ASTM D7843-16 |
| Country | USA |
| Keyword | ASTM 7843;ASTM D7843;ASTM D7843;10.1520/D7843-18 |