Brookfield DV2T Viscometer Manual do Utilizador descarregar pdf (Página 46)

Brookeld Engineering Labs., Inc. Page 46 Manual No. M13-167-B0614

Global Alarm: The GlobalAlarm establishesa singlemeasurement parameterwith a

rangeofacceptance.Wheneverthemeasuredvalueexceedsthisrange

ofacceptance,anaudibleandvisualalarmwillbeissued.TheGlobal

Alarmwillapplytoanytestthatisrun.TheQCLimitalsoestablishesa

measurementparameterwitharangeofacceptance;however,theQC

Limitisappliedonlytothetestinwhichitisdened.

TheGlobalAlarmcanbesetforanyofthefourmeasurementparameters

including; Shear Stress, Temperature, Torque and Viscosity.  Once a

parameterisselected,bothlowandhighlimitsmustbeentered.These

limitsareindependentofthespindleandspeedselected.Whentheglobal

alarmistriggered,theDV2TwillprovideanaudiblealarmandaWarning

messageonthescreen(seeFigureIV-6).Theerrormessagewillprovide

somedetailaboutthealarmcondition.Thetestanddatacollectionwill

continue while the Warning message is displayed. The audible alarm

willcontinuetosounduntiltheoperatortouchestheOKbuttonwithinthe

Warning box.

Figure IV-6

TheRunningViscosityTestdisplaywillshowacoloredboxaroundthedata

parameterassociatedwiththeGlobalAlarm.Whenthealarmcondition

isrstmet,thecoloredboxwillbeyellow.Ifthemeasurementparameter

returnstotheacceptablerange,thenthecoloredboxwillberemoved.

Whenthealarmconditionismetasecondtime,thecoloredboxwillbe

red(seeFigureIV-7).Theaudiblealarmwillonlysoundonce.

Figure IV-7

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 94 95

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

It's good information

Brookfield DV2T Viscometer Manual do Utilizador Página 46