Viscosity index vi calculator

Kinematic Viscosity @ 40ºC Calculator: Viscosity Index VI- Kinematic viscosity 100°C : cSt: Kinematic viscosity 40°C : cSt Interpolation between reference values (ASTM D341) Temperature en viscosity T1, v1: ºC: cSt: Temperature en viscosity T2, v2: ºC: cSt: Temperature en viscosity T3, v3 Viscosity index calculator The viscosity of a fluid is its resistance to flow and is highly influenced by temperature. It decreases with rising temperature, i.e. the fluid becomes more liquid.

Viscosity Index Calculation Our Viscosity Index Calculator is our new online calculation tool where, by entering the results of your sample's kinematic values at 40 °C and 100 °C, you can have the viscosity index value calculated in an instant. Viscosity Index (VI) Calculator ; Kin. Visc. @ 40°C cSt (mm²/s) Kin. Visc. @100°C cSt (mm²/s) Viscosity Index: Calculate Clear: This information and all further technical advice is based on our understanding, the information provided, resulting present knowledge and experience. However, it implies no liability or other legal responsibility Viscosity Index Calculate the Viscosity Index from Kinematic Viscosity The calculator on this site is for informative purposes only and we make no claims as to the accuracy, completeness or fitness for any particular purpose of the results produced by our calculators. The use of any of the calculators' results is at the user's sole risk. The viscosity index (VI) is an arbitrary, unitless measure of the change of viscosity with temperature, mostly used to characterize the viscosity-temperature behavior of lubricating oils. The lower the VI, the more the viscosity is affected by changes in temperature. Kinematic Viscosity @ 40ºC Calculator: Viscosity Index VI- Kinematic viscosity 100°C : cSt: Kinematic viscosity 40°C : cSt Interpolation between reference values (ASTM D341) Temperature en viscosity T1, v1: ºC: cSt: Temperature en viscosity T2, v2: ºC: cSt: Temperature en viscosity T3, v3

Viscosity Index Process Analyzer VI-4 - Analyzers BARTEC BENKE Integral calculation of viscosity index; Unparalleled temperature stability of ± 0.02 K

Viscosity @400C & viscosity @ 1000C must be determined to calculate the VI of any oil. A low VI means the change in viscosity of the oil with temperature is high. Our viscosity calculators help formulators measure the viscosity index (VI) and the viscosity blend at 40ºc of two fluids (KV @ 40ºc and 100ºc is required). This tiny calculator tool makes it easy to carry out viscosity index、mixing oil or KV -T calculations for petroleum fluids, such as lubricants, fuels, solvent or any  Calculate density and viscosity of glycerol/water mixtures. However, due Table 1: Dynamic Viscosity for Pure DIPA, TEA, Viscosity index (VI) calculator. 3000  Viscosity index (VI) calculator KV40 °C cSt (mm²/s) KV100 °C cSt (mm²/s) Standard practice for calculating viscosity index from kinematic viscosity at 40 and 100°C. Calculator for viscosity index (VI) according to ASTM D2270 and ISO 2909. Modules to calculate the Viscosity Index or the oil viscosity at 100°C. When we know the viscosity of an oil at 40°C and 100°C we can calculate its viscosity index. When we know the ISO Viscosity Grade (40℃) and the viscosity index, we can calculate the viscosity at 100℃.

16 Jul 2019 Viscosity Index. Calculate the Viscosity Index (VI) of an oil according to ASTM D2270-10 (2016). Kinematic Viscosity at 40 °C [cSt]: Kinematic

The viscosity index (VI) is a useful tool for lubricant users and refiners, since it is a measure of and back-calculate to 40 °C using the ASTM or API correlations. Viscosity index (VI) is a commonly used method of indicating a fluid's change of viscosity in relation to temperature. Engine oil formulators rely on viscosity  29 Jul 2003 We remind you that the calculation of the viscosity index or VI of the oil products is done from their kinematic viscosities at 40° C. and at 100° C.,  Viscosity @400C & viscosity @ 1000C must be determined to calculate the VI of any oil. A low VI means the change in viscosity of the oil with temperature is high. Our viscosity calculators help formulators measure the viscosity index (VI) and the viscosity blend at 40ºc of two fluids (KV @ 40ºc and 100ºc is required). This tiny calculator tool makes it easy to carry out viscosity index、mixing oil or KV -T calculations for petroleum fluids, such as lubricants, fuels, solvent or any  Calculate density and viscosity of glycerol/water mixtures. However, due Table 1: Dynamic Viscosity for Pure DIPA, TEA, Viscosity index (VI) calculator. 3000

Standard practice for calculating viscosity index from kinematic viscosity at 40 and 100°C. Calculator for viscosity index (VI) according to ASTM D2270 and ISO 2909.

Calculator for viscosity index (VI) according to ASTM D2270 and ISO 2909. 15 Mar 2018 Modules to calculate the Viscosity Index or the oil viscosity at 100°C. When we know the viscosity of an oil at 40°C and 100°C we can calculate  Viscosity index (VI) is an arbitrary measure for the change of viscosity with temperature. It is used to characterize lubricating oil in the automotive industry. Our Viscosity Index Calculator is our new online calculation tool where, VI Tool. 40°C Kinematic Viscosity (mm2/s)*. 100°C Kinematic Viscosity (mm2/s)*. Viscosity Index (VI) =( (L - U) / (L- H) )x 100. In your case Viscosity of your oil at 100o is not clear. So please get it right. That is the input to get L and H from ASTM

The viscosity index (VI) is a useful tool for lubricant users and refiners, since it is a measure of and back-calculate to 40 °C using the ASTM or API correlations.

Viscosity Index (VI) =( (L - U) / (L- H) )x 100. In your case Viscosity of your oil at 100o is not clear. So please get it right. That is the input to get L and H from ASTM  ISO 2909 / ASTM D2270-226, calculation, calculator, DIN ISO 2909.

15 Mar 2018 Modules to calculate the Viscosity Index or the oil viscosity at 100°C. When we know the viscosity of an oil at 40°C and 100°C we can calculate  Viscosity index (VI) is an arbitrary measure for the change of viscosity with temperature. It is used to characterize lubricating oil in the automotive industry. Our Viscosity Index Calculator is our new online calculation tool where, VI Tool. 40°C Kinematic Viscosity (mm2/s)*. 100°C Kinematic Viscosity (mm2/s)*. Viscosity Index (VI) =( (L - U) / (L- H) )x 100. In your case Viscosity of your oil at 100o is not clear. So please get it right. That is the input to get L and H from ASTM