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ASTM D7468 - 11
Standard Test Method for Cummins ISM Test
| Fecha edición: |
2011-10-01
Anulada
|
|---|---|
| Fecha cancelación: | 2011-10-01 |
| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | crosshead wear; Cummins ISM; de-rate protocols; diesel engine oil; exhaust gas recirculation; lubricants; oil filter delta pressure; sludge; top ring mass loss; valve train; Lubricants; Crosshead; Diesel engine fuel oils; EGR (exhaust gas recirculation) test; Oil filter plugging; Sludge; Top ring weight loss; Valve train wear |
| Scope: | 1.1 The test method covers a heavy-duty diesel engine test procedure conducted under high soot conditions to evaluate oil performance with regard to valve train wear, top ring wear, sludge deposits, and oil filter plugging in an EGR environment. This test method is commonly referred to as the Cummins ISM Test. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.2.1 Exception—The only exception is where there is no direct SI equivalent such as screw threads, national pipe threads/diameters, tubing sizes, or where there is a sole source of supply equipment specification. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Annex A1 for general safety precautions. |
| ICS: | 75.100 - Lubricantes, aceites industriales y productos relacionados, 27.020 - Motores de combustión interna |
| CTN: | D02.B0 - D02.B0 |
|
Anulaciones Normas |
Anula a D7468-10B |
|
Otras Relaciones |
Es referenciada por D4485 - 24 |










