![]() ![]() If orifice is loosened or taken out from a cup, the cup should be recalibrated. Each single cup is calibrated against standard oil in a factory. We adopts similar ISO Flow Cup model, different from ASTM D1200 recommended model, it is easily cleaned & more firmly placed. ![]() Ford Cups is made of corrosion-and solvent-resistant material, material of Ford Cup Body is aluminium alloy, material of Ford Cup Orifice is brass, which is subject to wear with use and cleaning. T - flow times (measuring value should be within 30-100s)įord Cups produced by our company is in accordance with specification of ASTM D1200. Each cup design is unique and care must be taken when comparing viscosity values between different cup types. It has been constructed from the various International Standard Calculators. Leaking nozzle: Inside diameter of orifice: Φ4mmįord Cups:Where: ν- kinematics viscosity mm2/s R The table below lists the major flow cup types together with a conversion chart of Efflux Time (in seconds) to Viscosity in Centistokes (cSt). One second of continuous gravity flow of liquid through a Ford4 Cup. In accordance with Deutsche Normen DIN 53211.Ģ. Viscosity of liquids are notated as DIN/sec. Before using this machine, safety problem associated with chemical material must be established by user, not belonging to explanation of this Instruction Manual.ĭIN cup is designed for quick, approximate determination of efflux times for paints, and similar liquids in workshops. The machine is used for chemical material process, safety and health protective step must be set up in accordance with all local codes and ordinances. Ford Cups is not suitable for measuring high viscosity liquids, pastes, etc. A cup can produce satisfying and reproducible results when used within its defined viscosity range. This test method is useful for the determination of package and application viscosities of a number of paints and other coatings and in the thinning of these materials, but is limited the Newtonian or near- Newtonian liquids. The Ford Cups is filled level full with the liquid under test, and the time for the material to flow through one of the standard orifices is measured. It is suitable for testing kinematics viscosity range of sample within 7-685mm2/s.įord Cups is an instrument to determine the viscosity of Newtonian or near- Newtonian paints, varnishes, and related liquid materials. It is applicable to determine the flow time of Newtonian and near Newtonian model fluids. It is applicable to the determination of viscosity of a certain coating materials of which the flow time determined by it is under 150s.
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