![]() ![]() Results should be reported in Zahn-Seconds at a specified temperature for a particular cup. Hence, a precision stopwatch is required. The second shown is the time of the liquid flow, which is also the flow viscosity of that liquid.Įvery Biuged’s Zahn cup has its own coefficient “K”, which is marked on the cup body.īoth the Zahn Cups and the Iwata Cup are based on measuring the Flow of liquid in seconds. ![]() As soon as there is a first “break” of the flow, stop the stopwatch. ASTM D 4212, ' Standard Test Method for Viscosity by Dip - Type Viscosity Cups ', American Society of Testing and Materials, Philadelphia, PA 61. Immediately start the stopwatch when the finger is released. Prepare a Digital stopwatch and set zero. ![]() A ring at the Zahn Cup handle allows the cup to be hanged perpendicularly(still with the finger stopping any liquid flow out). Standards conforming to ASTM / BS / DIN / IS / ISO / EN / AFNOR. It is done by filling up the volume of Zahn Cup with the required liquid and then placing an index finger over the orifice to stop any flow out of the liquid. Their orifice diameters are set at the factory for appropriate results with applicable NIST traceable Newtonian oils. At the center of this handle is a finger-ring for holding the cup in a vertical position during use. ![]() The Stainless Steel Cups are molded precisely and the orifices are precision drilled using high-speed CNC drilling.Įach cup has a 12-inch loop handle to allow the cup to be dipped by hand into a liquid container. They are produced according to ASTM D 816, ASTM D 1084,and ASM D 4212. Type: made of stainless steel, with fixed stainless steel nozzle, orifice No.BGD 126 Zahn Cups can be used to quickly measure the viscosity of liquids such as Paint, Ink, Varnishes, Syrup and Oil. Type: made of stainless steel, with fixed stainless steel nozzle, orifice No. This test method is recommended tion of viscosity with shear rate is small and the effect on. Type: made of stainless steel, with fixed stainless steel nozzle, orifice No. 1.1 This test method covers the determination of viscosity 3.1 Definitions: of paints, varnishes, lacquers, inks, and related liquid materials 3.1.1 near-Newtonian liquid, na liquid in which the varia. Optional: possible to certify by calibration with certified oils ASTM D4212-16 Standard Test Method for Viscosity by Dip-Type Viscosity Cups Significance and Use 5.1 Viscosity is a measure of the fluidity of a material. This test method is recommended for viscosity. TQC Viscosity Cup ASTM D1084 D4212 Immersion Zahn ASTM D4212-16 FebruStandard Test Method for Viscosity by Dip-Type Viscosity Cups 1.1 This test method covers the determination of viscosity of paints, varnishes, lacquers, inks, and related liquid materials by dip-type viscosity cups. The Stainless Steel Cups are precisely molded, and the orifices are precisely drilled utilizing CNC drilling at high speed. TQC viscosity cups are made under the continuing quality control procedures.Įach cup is provided with an engraved unique serial number. The design of the cup and orifice eliminate hard to clean recesses. Ideal for measuring coatings and other fluids during application or production.Įach cup has a long handle to allow the cup to be dipped by hand into a liquid container, which makes it easy to quickly check and adjust the viscosity of many different type of liquids. The TQC Viscosity Cup ASTM D1084 D4212 Immersion Zahn is a range of stainless steel (SS303) viscosity cups with fixed stainless steel inner cavity nozzle and handle. ![]()
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