Viscosity calibration oils are manufactured according to ASTM D 2162, which is the primary method for manufacturing viscosity standards. They are fully traceable to national standards and are compatible with test equipment. They are certified to double UKAS to the international standard BS EN ISO/IEC 17025 and ISO Guide 34.
Dutch TQC viscosity calibration oil DV2211 is a 500ml S2000 viscosity calibration oil, suitable for the calibration of gravity cups and viscometers, and the calibration viscosity is 7008mPas (20°C) and 4599mPas (25°C) when the viscometer rotor is calibrated.
