GB 440-1977
Active
GB/T 34580-2017
Active
National standards
GB/T 34580-2017 Standard test method for measurement of lubricant generated insoluble colorbodies in in-service turbine oils—Membrane patch colorimetry
GB/T 34580-2017 Standard test method for measurement of lubricant generated insoluble colorbodies in in-service turbine oils—Membrane patch colorimetry
Basic Information
Standard Code:
GB/T 34580-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Lubricating oil
ICS Name:
Lubricants, industrial oils, and related products
Publish Date:
2017-09-29
Implement Date:
2018-04-01
Pages:
6 pages
Scope
This standard specifies the method for determining the color and insoluble substances in operating turbine oil. This standard is applicable to the determination of the color and insoluble substances in operating turbine oil that has not been added with dyes. The determination of the color and insoluble substances in phosphate ester anti-fire oil can also be used for reference.
Development Information
Referenced Standards
Related Standards
GB/T 3142-1982
Replaced
GB/T 3142-1982 Lubricants—Determination of load-carrying capacity (four balls method)
GB/T 3498-1983
Replaced
GB/T 3498-1983 Lubricating greases—Determination of dropping point (wide temperature range)
GB/T 4929-1985
Active
GB/T 4929-1985 Lubricating grease—Determination of dropping point
GB/T 5018-1985
Replaced
GB/T 5018-1985 Standard test method for corrosion preventive properties of lubricating greases
GB/T 6144-1985
Replaced