301-54 The testing methods of tapped density

301-54 The testing methods of tapped density

The testing methods of tapped density refer to the methods of using tapped density meter to test the powder’s tapped density. These methods are the same. They are all about vibrating the powder sample. Put the powder in a graduated glass measuring cylinder (or in a calibrated metal measuring cup). Lift the measuring cylinder to a certain height and then drop it freely. Repeat many times. Different powders’ vibration frequency and drop height are different according to requirements of different industry standards for tapped density. After the vibration, the final volume of the power decrease. The tapped density of the powder is obtained by dividing the mass g of the powder by the volume cm³. HMKTest LABULK0335 Tapped Density Meter is the world’s most advanced tapped density meter so far.

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