Results for: vniim viscosity
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In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a 2 + b 2]1/2
Unless otherwise stated the expanded uncertainties given below correspond to k = 2 (at a 95 % level of confidence)
Russian Federation, VNIIM (D.I. Mendeleyev Institute for Metrology, Rosstandart)
Viscosity , Viscosity : 1.60E4 mPa s to 9.00E4 mPa s
Newtonian liquids
Relative expanded uncertainty : 0.5 %
Reference liquids
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/11
Viscosity , Viscosity : 800 mPa s to 7900 mPa s
Newtonian liquids
Relative expanded uncertainty : 0.4 %
Reference liquids
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/10
Torque , Torque : 100 N m to 2500 N m
Torque measuring devices
Relative expanded uncertainty : 2.0E-4
Lever deadweight system
Mode : Clockwise, anticlockwise
Approved on 30 October 2017
Viscosity , Viscosity : 0.01 mm2/s2 to 0.3 mm2/s2
Capillary viscometers
Relative expanded uncertainty : 0.2 %
Flow due to gravity
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/2
Viscosity , Viscosity : 1000 mm2/s to 1.00E4 mm2/s
Newtonian liquids
Relative expanded uncertainty : 0.4 %
Reference liquids
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/6
Viscosity , Viscosity : 8 mPa s to 480 mPa s
Newtonian liquids
Relative expanded uncertainty : 0.25 %
Reference liquids
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/9
Viscosity , Viscosity : 1.2 mm2/s to 6 mm2/s
Newtonian liquids
Relative expanded uncertainty : 0.2 %
Reference liquids
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/4
Viscosity , Viscosity : 10 mm2/s to 600 mm2/s
Newtonian liquids
Relative expanded uncertainty : 0.25 %
Reference liquids
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/5
Viscosity , Viscosity : 1.00E-3 mm2/s2 to 3.00E-3 mm2/s2
Capillary viscometers
Relative expanded uncertainty : 0.1 %
Flow due to gravity
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/1
Viscosity , Viscosity : 1 mm2/s2 to 100 mm2/s2
Capillary viscometers
Relative expanded uncertainty : 0.3 %
Flow due to gravity
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/3
Viscosity , Viscosity : 0.9 mPa s to 4.8 mPa s
Newtonian liquids
Relative expanded uncertainty : 0.2 %
Reference liquids
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/8
Viscosity , Viscosity : 2.00E4 mm2/s to 1.00E5 mm2/s
Newtonian liquids
Relative expanded uncertainty : 0.5 %
Reference liquids
Temperature : 20 °C
Approved on 21 October 2001
Institute service identifier : VNIIM/7

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