Brookfield DV3T Rheometer Manuel d'utilisateur télécharger pdf (Page 82)

Brookeld Engineering Labs., Inc. Page 82 Manual No. M13-2100

YieldTestparametersareshowninasingleareawithinPGFlashwithoutaProgramGrid(only

asinglestepforYieldTests).AllyieldparametersareavailableincludingSpindleSettings,Test

SettingsandTestInstructions&PathSettings.

Spindle: Thecurrentlyselectedspindle.AllYieldandStresscalculationswillbemade

basedontheSpindleselectionandtheImmersionMark.Spindlechoiceis

limitedtovanespindlesoruserdenedcustomspindles.

Immersion Mark: SpecifytheimmersionlocationoftheBrookeldvanespindle.Primaryisat

theimmersionmarkshownonthespindleshaft.Secondaryisatthemid-point

ofthevanesurface.

Pre-ShearSpeed: Specifyaspedofrotationforpre-shearofthesample

Pre-ShearTime: SpecifythedurationofthePre-Shearstep.

Zero Speed: Specifythespeedofrotationusedtoreturnthe%Torquereadingtozerobefore

startingtheyieldmeasurement.

WaitTime: Specifythedurationofarestperiodpriortostartingtheyieldtest.

TestRunSpeed: Specifythespeedoftheyieldtest.

TorqueReduction: Specifytheendpointofthetest.Normallysetto100%.

TemperatureSetPoint: Alivesignalfromtherheometerwhenatemperatureprobeisattached(Brookeld

PartNo.DVP-94Y).Alsoshownisthesetpointusedtocontroltheattached

temperaturecontroller(BrookeldThermosel orTC-XX0SD/TC-XX0AP

TemperatureBaths).

YieldLowLimit: ParameterbasedonthechosenQCLimits.

YieldHighLimit: ParameterbasedonthechosenQCLimits.

SaveResultsPath: Denethememorylocationwherethedatawillbesaved.

Instructions: Createamessagethattheuserwillseewhenthetestbegins.

Figure VI-5

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Brookfield DV3T Rheometer Manuel d'utilisateur Page 82