Tapped density refers to a certain amount of powder loaded in a specific container, with a certain frequency and amplitude of vibration, when the powder volume is no longer reduced to read the volume of the powder, and then the weight of the powder divided by the volume to get the density of vibration.

T1 series tapped density tester is a special test powder tapped density of an instrument, including T1 (single cylinder), T2 (double cylinder) and T3 (three cylinder). The instrument conforms to the standard GB/T 21354-2008, the international standard ISO3953:1993, and in accordance with the United States Pharmacopoeia on the drug tapped density provisions, is a general tapped density instrument.

In addition, T1 series adopts the patented leveling rotation technology, which is to carry out leveling rotation while shaking up and down, in order to maintain the smooth surface of the powder in the measuring cylinder, which effectively improves the measurement accuracy. In order to improve the efficiency, the T2 and T3 vibrator densitometers with 2 samples and 3 samples were tested simultaneously. T1 series vibration density meter is suitable for non-metallic powder, metal powder, pharmaceutical, chemical, battery, abrasive, scientific research and teaching and other fields, is the ideal instrument of vibration density testing powder industry