Brookfield CAP2000 Viscometer - Manual (Page 12)

Brookfield Engineering Labs., Inc. Page 12 Manual No. M/94-310F
5. Pressing and holding the STOP and RPM keys simultaneously executes the sequence
Shear Rate and Viscosity Display (Section II.4).
III. OPERATION
The CAP Series Viscometers rotate a very precisely machined conical spindle over a tempera-
ture controlled plate shearing the test sample at either a single rotational speed (CAP 1000) or
multiple rotational speeds (CAP 2000). The CAP 1000 operates at 750 RPM on 50 Hz power
supply and 900 RPM on 60 Hz power supply. The CAP 2000 operates over the speed range
from 50 RPM to 2000 RPM (50 Hz or 60 Hz as dedicated) in increments of 1 RPM.