The Dual-Autotap double station tapped density analyzer for powders is a simple to use, automated device which complies with a large number of internationally recognized standard methods. It provides a high level of test method control with a user-selectable, lockable number of taps. Tapping rate and drop height are fixed to provide consistent results from sample to sample. A large range of sample sizes can be accommodated with the use of a number of different graduated cylinder sizes. Tapped density measurement (sometimes referred to as tapped bulk density, or just tap density) is formalized in a number of international standards to which Autotap conforms.Includes two Graduated Cylinders 250 mL Tapping rate 260 per minuteTap counter 1 – 999,999Recommended Accessories: NC1818339, NC1564678