To learn more about viscosity cst units, please read the viscosity extension below Extended reading of viscosity Common viscosity unit conversion: 1 centipoise (1cP) = 1 mPascal. Second (1mPa.s) 100 centipoise (100cP) = 1 poise (1P) 1000 mPascal. Second (1000mPa.s) = 1 Pascal. Second...
Generally speaking, kinematic viscosity (cSt) relates to absolute viscosity (cP) as a function of the fluid’s specific gravity (SG) according to the equations in figure 3. Figure 3. Viscosity Equations As simple and elegant as these equations look, they hold true only for so-called Newtoni...
Maximum Temperaturefor a viscosity of150,000 cP (°C) Minimum Viscosityat (cSt) a 100°C Maximum Viscosityat (cSt) a 100°C ASTM D 2983 ASTM D 445 ASTM D 445 70W -55 4.1 -- 75W -40 4.1 -- 80W -26 7.0 -- 85W -12 11.0 -- 80 -- 7.0 <11.0 85 -- 11.0 <13....
kinematic viscosities(in cSt or mm2/s),densities (in g/mL)and viscosities(in cP or mPa·s)at many temperatures,ranging from–55°C to 150°C.All CANNON viscosity standards,are traceable to the NIST(National Institute of Standards and Technology)and are prepared in CANNON’s ISO9001-...
A conversion from absolute to kinematic viscosity in Imperial units can be expressed as ν = 6.7197×10-4μ / γ (2a) where ν = kinematic viscosity (ft2/s) μ = absolute or dynamic viscosity (cP) γ =specific weight(lb/ft3)
Generally speaking, kinematic viscosity (cSt) relates to absolute viscosity (cP) as a function of the fluid’s specific gravity (SG) according to the equations in figure 3. Figure 3. Viscosity Equations As simple and elegant as these equations look, they hold true only for so-called Newtonian...
With each standard, actual certified values for kinematic viscosity (cSt), dynamic viscosity (cP), and density (g/mL) according to ASTMD1480 are provided at each temperature point of calibration along with uncertainty measurements. Each standard is calibrated at a minimum of five temperatures and...
Modern Krebs Stormer viscometers such as the BYK byko-visc DS also simultaneously display viscosity in centipoise (cP) and grams (gm). The BYK unit is useable with viscosities in the 40-141 KU range, which is equivalent to 27-5274 centipoise (cP) per ASTM D562 [5]. They are simple, ...
Centipoise (cP) is commonly used to describe dynamic viscosity because water at a temperature of 20°C has a viscosity of 1.002 Centipoise. This value must be converted back to 1.002 x 10^-3 Pa•s for use in calculations. Kinematic Viscosity ...
The calculator below can be used to calculate ethane dynamic or kinematic viscosity at given temperatures and atmospheric pressure. The output dynamic viscosity is given as Pas, Ns/m2, cP, mPas, lbfs/ft2 and lbm/fth, while the kinematic viscosity is given as cSt, m2/s and ft2/s. Temper...