GB 440-1977
Active
T/CEC 541-2021
Active
Group standards
T/CEC 541-2021 The determination of acid value in electric power lubricating oil using titrimetric method
T/CEC 541-2021 The determination of acid value in electric power lubricating oil using titrimetric method
Price:
$ 20.00
Basic Information
Standard Code:
T/CEC 541-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Lubricants, industrial oils, and related products
Publish Date:
2021-12-06
Implement Date:
2022-03-01
Scope
Main technical content: This document specifies the temperature titration method for determining the acid value of oil used in power generation. This document is applicable to the determination of the acid value of mineral insulating oil, turbine oil, and phosphate ester fire-resistant oil. For the determination of the acid value of other oils that can be dissolved in a mixture of xylene and isopropanol, reference can be made to this method for use.
Development Information
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