GB 440-1977
Active
DB61/T 1609-2022
Active
Shaanxi ProvinceLocal standards
DB61/T 1609-2022 The method for measuring the thermal conductivity of lubricating oil
DB61/T 1609-2022 The method for measuring the thermal conductivity of lubricating oil
Basic Information
Standard Code:
DB61/T 1609-2022
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Petroleum products
ICS Name:
Lubricants, industrial oils, and related products
Publish Date:
2022-10-12
Implement Date:
2022-11-12
Pages:
16 pages
Scope
This document specifies the method for determining the thermal conductivity of lubricating oil products using the transient hot-wire method. This document is applicable to lubricating oil products with a thermal conductivity between 0.05 W·m-1·K-1 and 1.0 W·m-1·K-1 and a homogeneous state under the measurement conditions.
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