Brookfield DV2T Extra Viscometer Manuel d'utilisateur télécharger pdf (Page 30)

Brookeld Engineering Labs., Inc. Page 30 Manual No. M13-167-B0614

QC Limits: Selectan acceptablerange for measurement results. The range may

be dened by Viscosity, Torque, Time, Temperature, or Shear Stress.

ThepossiblerangeforViscosityandShearStresswillbedenedbythe

spindle and speed selected. QC Limits are a visual and audible signal to

theoperatorduringthetest.Thedatasetdoesnotincludeanindication

of QC Limits violation.

AviolationoftheQCLimitsduringthetestwillbeindicatedbyaashingyellowboxaround

thedisplayforthespeciedparameter.NotethatTimedoesnothaveadedicateddisplay.

Aviolationwillalsoresultinanaudiblebeepandaonetimewarningmessage(seeFigure

III-6).Datawillcontinuetobecollectedwhilethewarningmessageisdisplayed.

Figure III-6

WhenViscosityorTorquearetheselectedQCLimitsparameter,QCLimitswillbeshown

duringthetestontheTrendBarifthatparameterisselectedfordisplay(seeFigureIII-7).

TheQCLimitsarerepresentedbythedashedlines.

TIP:AudiblealarmsmaybeturnedoffintheUserSettings

TIP: AnindicationofaQCLimitviolationisnotpartofthedataset.Theusercanrecord

aviolationbyusingtheNotesavailablewhenviewingtestResults(seeSection

III.9).

Trend Bar

Figure III-7

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Brookfield DV2T Extra Viscometer Manuel d'utilisateur Page 30