CANNON low temperature viscosity standards verify viscometer performance at sub-zero temperatures. These standards are applicable to SAE Specification J300 as well as a variety of ASTM methods including ASTM D2983, Low-Temperature Viscosity of Lubricants Measured by Brookfield Viscometer, ASTM D3829, Predicting the Borderline Pumping Temperature of Engine Oil, ASTM D4684, Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature, ASTM D6821, Low Temperature Viscosity of Drive Line Lubricants in a Constant Shear Stress Viscometer, ASTM D6896, Determination of Yield Stress and Apparent Viscosity of Used Engine Oils at Low Temperature and ASTM D5293, Apparent Viscosity of Engine Oils and Base Stocks Between –5 °C and –35 °C Using Cold-Cranking Simulator.
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