It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
The values given in parentheses are for information only.ġ.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. Under controlled conditions, comparisons of the viscosity of non-newtonian materials may be helpful, but viscosity determination methods using controlled shear rate or shear stress are preferred.ġ.3 The values stated in SI units are to be regarded as the standard. If the test material is non-Newtonian, for example, shear-thinning or thixotropic, another method, such as Test Methods D2196, should be used. This test method is recommended for viscosity control work within one plant or laboratory and should be used to check compliance with specifications only when sufficient controls have been instituted to ensure adequate comparability of results.ġ.2 Viscosity cups are designed for testing of Newtonian and near-Newtonian liquids.
#ASTM D 4212 PDF#
Click here to download Astm D 4211 82 (Reapproved 2004) Pdf Free Download. Click below to download Astm D 4212 99 pdf free. It is done by filling up the volume of Zahn Cup with the required liquid, and then used a index finger to stop any flow out of the liquid. A ring at the Zahn Cup handle allows the cup to be hanged perpendicularly（still with the finger stopping any liquid flow out）.Prepare a Digital stopwatch and set zero. Immediately start the stopwatch when the finger is released. As soon as there is a first “break” of the flow, stop the stopwatch. The second shown is the time of the liquid flow, which is also the flow viscosity of that liquid.1.1 This test method covers the determination of viscosity of paints, varnishes, lacquers, inks, and related liquid materials by dip-type viscosity cups. This standard is issued under the fixed designation D 4212 the number immediately following the designation indicates the year of original adoption or.EZ Cups are compatible to ASTM D 1084 Viscosity of Adhesives and ASTM D 816.
This test method is recommended for viscosity control work within one plant or laboratory and should be used to check compliance with specifications only when sufficient. the applicable ASTM formula in D 4212 at the recommended calibration level. This test method is recommended only for viscosity control work within one plant or laboratory and should not be used to check compliance with specifications. Its orifice diameters adjusted at the factory for appropriate results with applicable NIST traceable Newtonian oils. 1.1 This test method covers the determination of viscosity of paints, varnishes, lacquers, inks, and related liquid materials by dip-type viscosity cups. ORDER Scope 1.1 This test method covers the determination of viscosity of paints, varnishes, lacquers, and related liquid materials by dip-type viscosity cups. ASTM D4212 Standard TestMethod for Viscosity by Dip. Zproduced according with ASTM D 816, ASTM D 1084, ASM D 4212.The Stainless Steel Cups are molded precisely and the orifices are precision drilled using.
Zahn Cup TypeViscosimeter Operating Instructions. ASTM D4212 05 Viscosity Materials ScienceScribd. Each cup has a 12-inch loop handle to allow the cup to be dipped by hand into a liquid container. At the center of this handle is a finger-ring for holding the cup in a vertical position during use. Standard Test Method for Viscosity by Dip TypeViscosity Cups1.NT 102 Zahn Cups can be used to quickly measure the viscosity of liquids such as Paint, Ink, Varnishes, Syrup and Oil. It is produced according with ASTM D 816, ASTM D 1084,ASM D 4212.The Stainless Steel Cups are molded precisely and the orifices are precision drilled using high-speed CNC drilling.
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