301-35 Vibration frequency of Tapped density tester

It is important to know the vibration frequency of tapped density tester. In the standards of many industries, not only the vibration times but also the vibration frequency of the tapped density tester is specified. This vibration frequency is not very high. Most are 250-300r/minute in most standards.  LABULK 335 takes this into consideration, makes the vibration frequency adjustable between 0-300 rpm

LABULK 0335 Tapped Density Tester︱Tap Density Tester︱Tapped Density Analyzer︱Tapped Density Meter