They will take longer, require more liquid, and probably won’t be quite as soft. Though we haven’t tried it, some people report success using steel cut oats to make overnight oats. We prefer using rolled oats to make overnight oats, but you can use quick oats – they will just be softer. To heat, microwave for ~45-60 seconds (just ensure there’s enough space at the top of your jar to prevent overflowing), or transfer to a saucepan and heat over medium heat until warmed through. These Ford Cups are guaranteed to be within 2% throughout the recommmended range of use.Overnight oats can be prepared up to 2-3 days in advance, sometimes longer. T01-700189 Viscosity Ford Cup Number 5 - 5.2mm Orifice Diameter
VISCOSITY CUPS PORTABLE
T01-700188 Viscosity Ford Number 4 Portable Cup - 4.1mm Orifice Diameter T01-700187 Viscosity Ford Cup Number 4 - 4.1mm Orifice Diameter T01-700186 Viscosity Ford Cup Number 3 - 3.4mm Orifice Diameter T01-700185 Viscosity Ford Cup Number 2 - 2.53mm Orifice Diameter T01-700188 #4 Portable Ford Cup - 70 to 370 Centistokes T01-700188 Viscosity Ford Number 4 Portable Cup Is a finger-ring for holding the cup in a vertical position during use To the standard, all measurements should be at 25C with a temperature drift to be kept at +/- 0.2.Įach cup has a 12-inch loop handle to allow the cup to be dipped by hand into a liquid container. Possible to certify by calibration with certified oils. Made of stainless steel, with fixed stainless steel nozzle. T01-700194 Viscosity Cup Zahn Number 5, 8mm Orifice Diameter T01-700193 Viscosity Cup Zahn Number 4, 4.27mm Orifice Diameter T01-700192 Viscosity Cup Zahn Number 3, 3.76mm Orifice Diameter T01-700191 Viscosity Cup Zahn Number 2, 2.74mm Orifice Diameter T01-700190 Viscosity Cup Zahn Number 1, 1.98mm Orifice Diameter Possible to certify by calibration with certified oil. T01-700194 #5 Zahn - 460 to 1840 Centistokes - for very viscous mixtures T01-700193 #4 Zahn - 222 to 1110 Centistokes - for viscous liquids / mixtures
T01-700192 #3 Zahn - 146 to 848 Centistokes - for medium oil / mixed paint T01-700191 #2 Zahn - 21 to 231 Centistokes - for thin oil / paint laquer T01-700190 #1 Zahn - 5 to 56 Centistokes - for very thin oil T01-700194 Viscosity Cup Immersion Type Zahn Number 5 T01-700193 Viscosity Cup Immersion Type Zahn Number 4 T01-700192 Viscosity Cup Immersion Type Zahn Number 3 T01-700191 Viscosity Cup Immersion Type Zahn Number 2 T01-700190 Viscosity Cup Immersion Type Zahn Number 1 Once you have lifted the Zahn cup out of the substance, you will need to measure the time it takes for the liquid streaming out to break up, this is known as the “efflux time”.Īt Ascott we stock a variety of different viscosity instruments including viscosity cups, beakers and stands. To find out the viscosity of a liquid using the Zahn cup, you would dip the cup completely in the substance filling the cup up. You can buy the Zahn cup in various different sizes which allows for lower viscosity fluids. The Zahn cup is commonly made from stainless steel with a small hole drilled in the bottom of the cup. Zahn cupĪnother popular viscosity tester we sell at Ascott is the Zahn cup, which is mainly used by the paint industry as a measurement device. However, the conditions when using a viscosity cup are very important, and a drop in temperature will effect results, therefore getting consistent results ideally can be achieved from a controlled environment. When a fluid is forced in a tube, the particles of the fluid move more quickly at the tubes axis and more slowly near the walls of the tube therefore stress is needed to overcome friction between each particle layer in order to help keep the fluid moving along.Ī popular Viscosity tester is the ‘ford viscosity cup’ which is a simple gravity device this allows the timed flow of a known volume of liquid to pass through a hole at the bottom. Viscosity is the collision between particles in a fluid which are at different velocities. For most liquids it represents the concept of “thickness”, as an example ketchup has a much higher viscosity than water. The viscosity of fluids is a measurement of the resistance to deformation by stress.
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