ASTM D7042-2016E1 《Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)》 Related products

ASTM D7042-2016E1 Standard Test Method for Dynamic Viscosity and Density of Liquids Using a Stabinger Dynamic Viscosity Meter (Including Calculation of Dynamic Viscosity) is a standard method for the simultaneous measurement of dynamic viscosity and density of liquid petroleum products and crude oils (transparent and opaque). This method uses a Stabinger Viscosity meter to measure dynamic viscosity and density using swirl/spin concentric cylinders and oscillating U-tubes, respectively, and kinematic viscosity is calculated by dividing dynamic viscosity by density. It is suitable for a wide range of liquid materials and is suitable for a variety of temperature conditions. The standard provides an efficient and accurate testing method for the quality control and performance evaluation of petroleum and related liquid products, and is widely used in Petrochemicals and other fields.