ASTM D7042-2016 Standard Test Method for Dynamic Viscosity and Density (and Calculation of Kinematic Viscosity) of Liquids Using an Automated Viscosity Density Tester is a standard method for the simultaneous measurement of dynamic viscosity and density of transparent and opaque liquids petroleum products and crude oils. This method uses a Stabinger Viscosity meter to measure dynamic viscosity and density, respectively, using swirl/spin concentric cylinders and oscillating U-tubes at strictly controlled temperatures, and kinematic viscosity is calculated by dividing dynamic viscosity by density. The measurement results can be used for quality control, product development and performance evaluation. The standard provides efficient and accurate viscosity measurement means for the petroleum, chemical and other industries to ensure that the flowability and performance of liquid products meet the requirements.
| Status | Active |
|---|---|
| CCS | (N51) 物性分析仪器 | ICS | (17.060) 体积、质量、密度和粘度的测量 |
| Release Date | 2016-05-15 00:00:00 | Implementation Date | 2016-06-01 00:00:00 |