ASTM D4486 Test Method for Kinematic Viscosity of Volatile and Reactive Liquids
11. Calculation and Report
11.1 Calculate the kinematic viscosity as follows:
Kinematic Viscosity, cSt = Ct
where:
C = calibration constant of the viscometer, cSt/s, and
t = flow time, s.
11.2 Report both the kinematic viscosity and the temperature of test.
12. Precision and Bias
12.1 The precision and bias are expected to be substantially identical to that given in Test Method D445 because the functional part of the viscometer in this test method is identical to the Ubbelohde viscometer specified in Test Method D445.
13. Keywords
13.1 kinematic viscosity; reactive liquid; viscosity; volatile liquid
