301-14 ASTM B527 standard test method for the measurement of refractory metallic compound powders by a tapped density tester
ASTM B527 the standard test method for the measurement of refractory metallic compound powders by a tapped density tester, usually AimSizer LABULK 0335 Fourth Generation Tapped Density tester are used to do the test.
ASTM B527
measurement of refractory metallic compound powders
LABULK 0335 Tapped Density Tester
Tapped density tester https://www.aimsizer.com