Cannon Manning Viscometers are designed for the determination of the absolute viscosity & Kinematic viscocity of bitumen & cut – backs by a vacuum capillary method at specified temperatures. Cannon Fenske Viscometers are designed for the determination of the Kinematic viscosity by a vacuum capillary method. Various types of Glass capillary Viscometers are used to measure the viscosities because no single capillary Viscometer is ideally suited for all viscosity determinations (selected by the customer)
Ref. Standard: IS1206 (II) & IS 1206 (Ill)
