This part of ISO 12058 specifies the general principles of a method, using an inclined-tube falling-ball viscometer, for determining the viscosity of polymers and resins in the liquid emulsified or dispersed state.
DS/EN ISO 12058-1:2002 history
2004DS/EN ISO 12058-1/AC:2004 Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method
2002DS/EN ISO 12058-1:2002 Plastics - Determination of viscosity using a falling-ball viscometer - Part 1: Inclined-tube method