National Metrological Technical Specifications of the People's Republic of China
Latest
JJF 1274-2011
Scope
This specification is applicable to the calibration of kinematic viscometers with a measuring viscosity range of 0.3mm/s to 30000mm/s and a temperature range of 20°C to 100°C.
JJF 1274-2011 history
2011JJF 1274-2011 Calibration Specification for Kinematic Viscosity Tester