Standard Practice for Basic Calibration of Master Viscometers and Viscosity Oil Standards

Importancia y uso:

5.1 Because there are surface tension or kinematic viscosity differences, or both, between the primary standard (7.4) and kinematic viscosity standards (7.5), special procedures using master viscometers are required to “step-up” from the kinematic viscosity of the primary standard to the kinematic viscosities of oil standards.

5.2 Using master viscometers calibrated according to this practice, an operator can calibrate kinematic viscometers in accordance with Specifications D446.

5.3 Using viscosity oil standards established in this practice, an operator can calibrate kinematic viscometers in accordance with Specifications D446.

Subcomité:

D02.07

Referida por:

D7483-21, D0445-24, D0446-12R17, D0789-19, D0446-12R17, D8210-22, D7042-21A, D0446-12R17, D4486-23, D5293-20, D7042-21A, D7042-21A, D0445-24, D8278-20, D2170_D2170M-24, D2983-23, D7042-21A, D7945-23, D8092-22, D8164-21, D0445-24, D2983-23, D5293-20, D0446-12R17, D7279-20, D7279-20, D5293-20, D7279-20, D5293-20, D2983-23

Volúmen:

05.01

Número ICS:

17.060 (Measurement of volume, mass, density, viscosity)

Palabras clave:

kinematic viscosity; master viscometers; viscosity oil standards;