scope:

This test method covers determination of the tap density (packed density) of refractory metal powders and compounds by means of the Tap-Pak Volumeter. ²

This standard may involve hazardous martials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

² Tap-Pak Volumeter Model No. JEL ST2 manufactured by J. Engelsmann A.G. of Ludwigshafen a. Rh. West Germany. Available through Shandon Southern Instruments Inc., 171 Industry Drive, Pittsburgh, PA 15275.