What is ISO 2137 about?
ISO 2137 is an international standard on petroleum products and lubricants that discusses the procedures to deduce the viscosity of grease. ISO 2137 specifies several methods for the empirical estimation of the consistency of lubricating greases and petrolatum by measuring the penetration of a standardized cone.
ISO 2137 specifies four procedures for determining the consistency of lubricating greases by measuring the penetration of a full-scale cone.
Who is ISO 2137 for?
ISO 2137 on lubricating greases and petrolatum is relevant to: