M21-400 REV.1.1 DVPLUS DIGITAL VISCOMETER - OPERATIONAL MANUAL
2-12.8
If the Viscosity Wizard cannot obtain a torque between 20% and 80%, the DVPlus will adjust the speed. In some
cases, the DVPlus may recommend switching to a dierent spindle (see Figure 2-12.9).
2-12.9
If the Viscosity Wizard has not been able to obtain torque measurements within 20-80% after three speed changes,
the “Please Contact AMETEK Brookfield” screen will be displayed (see Figure 2-12.10).