IS 11656 : 1986 Specification for Antiwear Hydraulic Oil, Extra Heavy Duty Type

1 Scope

1.1 This standard prescribes the requirements and methods ofsampling and tests for antiwear hydraulic oils, extra heavy dutytype.

2 References

IS 2 :1960 Rulesfor rounding off numerical values

IS 1447 :1966Methods of sampling of petroleum and itsproducts

IS1448Methods of test for petroleum and its products

IS 1448 : Part 1 :1971 Methods of test for petroleumand itsproducts:Part 1 Neutralization number by potentiometrictitration

IS 1448 : Part 25 :1976 Methods of test for petroleum anditsproducts:Part : 25 Determination of kinematic anddynamic viscosity