ASTM D445-19a PDF

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Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
standard by ASTM International, 12/01/2019

Document Format: PDF

Description

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 under gravity through a calibrated glass capillary viscometer. The dynamic viscosity, η, can be obtained by multiplying the kinematic viscosity, ν, by the density, ρ, of the liquid.

Note 1: For the measurement of the kinematic viscosity and viscosity of bitumens, see also Test Methods D2170 and D2171.

Product Details

Published:
12/01/2019
Number of Pages:
18
File Size:
1 file , 250 KB
Redline File Size:
2 files , 470 KB
Note:
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