Apr 16, 2024 · 1.2 The result obtained from this test method is dependent upon the behavior of the sample and is intended for application to liquids for which primarily the shear stress and shear rates are proportional (Newtonian flow behavior). If, however, the viscosity varies significantly with the rate of shear, different results may be obtained from viscometers of different capillary …

This standard is issued under the fixed designation D445; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

This standard is issued under the fixed designation D445; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

This method was adopted as ajoint ASTM-IP s"tandard in 1964. 1. Scope 1.1 This method covers the determination of the kinematic viscosity of liquid petroleum products (Note 1), both transparent and opaque, by measuring the time for a volume of liquid to flow under gravity through a cali­ brated glass capillary viscometer. The dy­

Dec 1, 2019 · astm d445 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity) active, Most Current

Anyone who runs the D445 test method or who needs an understanding of the test method and how it is properly run.

astm d445-21 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity) 1.1 This test method specifies a procedure for the determination of the kinematic viscosity, ν, of liquid petroleum products, both transparent and opaque, by measuring the time for a volume of liquid to flow ...

Explain and execute correct procedures for sampling and preparing test specimens according to ASTM D445 standards. Demonstrate the correct procedure for calibrating a glass capillary viscometer. Perform calculations for analysis and accurately report results according to ASTM D445 guidelines.

This standard is issued under the fixed designation D445; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.