Brookfield DV2+Pro Viscometer Uživatelský manuál stáhnout pdf (Strana 35)

Brookeld Engineering Labs., Inc. Page 35 Manual No. M03-165-F0612

cP 123.5e6

MIN: 15 SEC: 13

Figure IV-20

Note: When this mode has begun, a press of the MOTOR ON/OFF/ESCAPE key will

cancel the Timed Stop sequence and return the user to the screen of Figure IV-14.

Also note that data will be displayed in the currently selected method i.e. CGS

orSIunits.PressingtheSELECTDISPLAYkeyallowsdisplayofalternate

data values such as Shear Stress, Shear Rate or Torque.

Thesecondsdisplaywilldecrementfromfty-nine(59)tozero(0)inone(1)secondintervals.

When seconds reaches zero (0), the minutes value will decrement by one (1) minute. This will

continue until all of the time has elapsed at which point the viscometer will display the following

screen:



cP 123e6

TIMED STOP DONE

Figure IV-21

At this point the viscometer will stop the motor and continue to display this screen until any key,

except the UP or DOWN ARROW key, the PRINT key or the SELECT DISPLAY key, is pressed. The user

can, while this display is current, press the UP or DOWN ARROW keys to view the torque and speed

thatwerecurrentatthetimethedisplaywasfrozen.Thedisplaywouldappearasfollows:

%=76.4 RPM=100

TIMED STOP DONE

Figure IV-22

The display will switch between that of Figures IV-21 and IV-22 for each press of the UP or DOWN

arrow keys. A press of the

PRINT screen would send one standard print line to the attached printer

for each press of the

PRINT key. Pressing any key (except the UP or DOWN ARROW keys, the PRINT

key or the SELECT DISPLAY key) will cause the viscometer to return to the Timed Stop Start Screen

of Figure IV-19 displayed awaiting another Timed Stop run.

Note: Torunmultipletimedstoptests,theuserneedstopressENTERtwicefromthescreen

shown as Figure IV-22.

The user can press the PRINT key while in either of these two screens (Figures IV-21 and IV-22) to

send one standard print string to the attached printer as many times as the user presses the

PRINT key.

In addition, the

PRINT key can be pressed during the actual measurement to obtain instantaneous

data. Pressing any other key will exit this mode and return the viscometer to normal operation.

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Brookfield DV2+Pro Viscometer Uživatelský manuál Strana 35