scope:

This standard describes a method for measuring the internal volume of the apparent density cup used in MPIF Standards 04 and 28.

The cup, particularly its rim, may become worn during usage and it is recommended that the volume of the cup be checked periodically (at least once per year) in order to ensure it complies with the specified volume of 25 ± 0.03 cm³.

The values in SI units are to be regarded as the standard. The inch-pound units in parentheses were converted in accordance with IEEE/ASTM SI 10. They may be approximate and are only for information.

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