Automated Tap Autotap™ / Dual Autotap™

Tap density of powders, granules, flakes and other finely divided solids is an important characteristic and commonly measured property of numerous materials.  The Autotap automates the lifting and dropping of the powder container (usually a glass graduated measuring cylinder) thereby eliminating both the expected variability and possible wrist injury when done by hand, not least because most materials require hundreds if not thousands of taps before reaching maximum tapped density. If you need to ensure the same fixed number of taps for all analyses, a special lockout feature is provided which prevents unauthorized changes to the counter.