Brookfield DV2T Viscometer Uživatelský manuál stáhnout pdf (Strana 32)

Brookeld Engineering Labs., Inc. Page 32 Manual No. M13-167-B0614

III.8 Running a Test

A viscosity test is started by pressing the Run button on the Congure Viscosity Test

screen.WhenRunispressed,thedisplaywillchangetotheRunningViscosityTestscreen

(seeFigureIII-9).

Trend Bar

Command Keys

Status Bar

Title Bar

Test Name

Measurement

Data

Figure III-9

The Running Viscosity Test screen provides information on the current measurement

including:Torque,Viscosity,ShearStress,ShearRate,TemperatureandSpeed.

TorqueisthedeectionoftheViscometertorquesensor.Itisdescribedasapercent

(%) andhas a range of0 – 100%.  The DV2Twill provide measurementresults

withinthestatedaccuracyprovidedtheTorquereadingisbetween10and100%.If

theTorquereadingfallsbelow10%thelabelsinthedataeldswillashtoindicate

anerrorcondition.Brookelddoesnotrecommendthatdatabecollectedbelow10%

Torque;however,datacollectionisnotrestricted.

TIP: TorqueontheDV2TisequivalenttothedialreadingfromtheBrookeldDial

ReadingViscometerorthe%readingfrom BrookeldDigitalViscometers

(DV-E,DV-I,DV-II,DV-III).

ViscosityiscalculatedfromthemeasuredTorquebasedontheselectedspindleand

speedofrotation.TheunitsofviscosityaredenedintheGlobalSettingssectionof

theSettingsMenu

.IftheTorquereadingfallsbelow10%,thelabelsinthedata

eldswillashtoindicateanerrorcondition.

Shear StressiscalculatedfromthemeasuredTorquebasedontheselectedspindle.

TheunitsofshearstressaredenedintheGlobalSettingssectionoftheSettings

.IftheTorquereadingfallsbelow10%,thelabelsinthedataeldswillash

to indicate an error condition.

TIP:ShearStresswillbedisplayedaszeroforspindlesthatdonothaveSRC

values.

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Sachin Vaijanath Ashture 05 Mar 2025 | 15:48:33

It's good information

Brookfield DV2T Viscometer Uživatelský manuál Strana 32