For these reasons, accurately determining viscosity is essential to many product specifications. Additionally, knowing a product's viscosity is important in estimating the optimum storage, handling, and operational conditions of many petroleum fuels. ![]() Many petroleum products are used as lubricants, and many types of equipment depend on using a lubricant with appropriate viscosity. The kinematic viscosity is determined by calculation, and requires measuring the product’s viscosity twice. ASTM D445 determines the viscosity of liquid petroleum products by measuring the time for a liquid to flow under gravity through a viscometer at a closely controlled temperature. We perform viscosity testing by ASTM D445 to measure the kinematic viscosity of liquid petroleum products. ![]() ASTM D445 - Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |