Brookfield DV-I Prime User Manual

Page 23

Brookfield Engineering Laboratories, Inc.

Page 23

Manual No. M/07-022-D0613

%=76.4

RPM=100

TIMED STOP DONE

Figure II-22

The display will switch between that of Figures II-21 and II-22 for each press of either the

DOWN ARROW

key.

The test can be repeated by pressing the motor ON/OFF key.

Pressing any key except the

DOWN ARROW

keys or motor ON/OFF will cause the

viscometer to exit the Timed Stop mode and resume normal operation.

NOTE:

For the Timed Stop method, the DV-I PRIME Viscometer will retain the last

value for the time interval in MEMORY so that it will become the default

the next time the user elects to use this method.

II.9.3 Time to Torque

1. After pressing the

UP OR DOWN

key when in the display of Figure II-16, the user selects

time to torque when flashing and presses enter.

The following screen will be presented:

TIMED TORQUE
SET TORQUE:00%

Figure II-23

Using the

and

DOWN ARROW

keys, the user enters a value for the torque level, which

the viscometer must achieve. This value can be as high as 99%.

2. The user presses the

ENTER

key one more time to end the torque input at which point the

viscometer will display the following screen:

TIMED TORQ:PRESS
MOTOR ON/OFF

Figure II-24

3. At this point, the user need only press the

MOTOR ON/OFF

key to begin the timed torque

operation.

4. We will assume that the user pressed the

MOTOR ON/OFF

key to ON and is now presented

with the following display for the duration of the timed torque run: