Density is defined as mass per unit volume.
Pycnometers measure volume. However, having weighed the sample, you can obtain density by dividing the volume into the sample mass. This is done automatically by the 1330 since the mass is entered as one of the sample parameters. Yes, the Micromeritics Model 1330 AccuPyc is ideally suited for measurements of small parts. In fact, one model of the instrument is especially designed for such applications and features a 1 cm 3 sample cup.