V&P does not perform any testing, or offer services for viscosity testing.ġ Centipoise = 1 mPa s (Millipascal Second)Ĭentipoise = Centistoke x Specific GravityĪpproximate Viscosities of Common Materials *The following tables are used for reference only in regards to stirring and mixing different material viscosities. Levitation Mixing Various Viscosities in Deep Well Microplates This is typically designated in units of centipoise or poise but can be expressed in other acceptable measurements as well.
Water has a viscosity measured in centistokes of 1. Think of a water-skier cutting through the water. To simplify, the oil’s viscosity represents the measure for which the oil wants to stay put when pushed (sheared) by moving mechanical components. Viscosity is the measurement of a fluid's internal resistance to flow. Viscosity is the measure of the oil’s resistance to flow (shear stress) under certain conditions.
VISCOSITY CHART ISO
AGMA has redefined its grades to align with ISO standards, so they line up exactly. ISO VG measures oil at 40C and a given range to +/-10 of their stated value, so ISO VG 100 oil will have a viscosity between 90 and 100 cSt at 40C. Reagent/Cleaning Reservoirs And Specialty Labware Oils grades that are on the same horizontal line (with the correct Viscosity Index) on the chart are equivalent.For dispersant-type VM, the VM content of the read-across viscosity grade must be equal to or higher than the original viscosity grade. Accessories for Magnetic Plates and Racks Viscosity modifier content must be no more than 1.5 times higher than the viscosity modifier content in the oil on which the test was run.Pin Cleaning Accessories for Robotic Use NOTE: This chart is intended for use in comparing methods of relative viscosity measurements made on Newtonian liquids to absolute and kinematic viscosity.