DGC DC-5000 Manual de usuario

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UTThicknessGauge

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DC‐5000

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InstructionManual

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CONTENTS

1.GENERALDESCRIPTION...............................................................................‐1‐

2.STANDARDDELIVERY..................................................................................‐1‐

3.TECHNICALSPECIFICATIONS........................................................................‐2‐

4.OVERVIEW..................................................................................................‐2‐

5.KEYPADFUNCTIONS....................................................................................‐3‐

6.DISPLAYSCREEN..........................................................................................‐5‐

7.QUICKSTARTUPGUIDE...............................................................................‐8‐

8.MENU.......................................................................................................‐10‐

8.1MEA.(MEASUREMENT)..................................................................................‐10‐

8.1.1T‐EMode:.....................................................................................................‐  10‐

StandardMeasurement:..................................................................................‐  11‐

MinimumMeasurement:.................................................................................‐  11‐

Differencemode:..............................................................................................‐  12‐

Averagemode:.................................................................................................‐  13‐

LimitationMode...............................................................................................‐  14‐

8.1.2E‐EMode......................................................................................................‐  14‐

8.2SET..............................................................................................................‐15‐

8.2.1Velocityrate.................................................................................................‐  15‐

Materials..........................................................................................................‐  16‐

Velocityinput...................................................................................................‐  17‐

Velocitymeasurement.....................................................................................‐  18‐

Velocitystorage................................................................................................‐  19‐

8.2.2Resolution....................................................................................................‐  19‐

8.2.3ProbeCalibration.........................................................................................‐  20‐

8.2.4Measurementrate.......................................................................................‐  21‐

8.2.5Automeasurement......................................................................................‐  21‐

8.2.6Manualmeasurement..................................................................................‐  22‐

8.2.7Rectification.................................................................................................‐  24‐

8.2.8A‐SCANcustomsetting.................................................................................‐  25‐

8.2.9B‐SCANdisplayrange...................................................................................‐  26‐

8.3MEM...........................................................................................................‐26‐

8.3.1Setanewfile................................................................................................‐  27‐

8.3.2MemoryRead...............................................................................................‐  27‐

8.3.3Deleteafile..................................................................................................‐  28‐

8.3.4Deleteallfiles...............................................................................................‐  28‐

8.4FUN.............................................................................................................‐29‐

8.4.1Swichoffmode.............................................................................................‐  29‐

8.4.2Languages.....................................................................................................‐  29‐

8.4.3Contrast........................................................................................................‐  29‐

8.4.4Default..........................................................................................................‐  30‐

9.MEASURINGTECHNOLOGY........................................................................‐30‐

9.1MEASURINGMETHODS....................................................................................‐30‐

9.2PIPELINEMEASUREMENTMETHOD.....................................................................‐31‐

10.MAINTENANCEANDPRECAUTIONS.........................................................‐31‐

10.1POWERCHECK..............................................................................................‐31‐

10.2PRECAUTIONS..............................................................................................‐31‐

10.2.1Generalprecautions..........................................................................‐  31‐

10.2.2Precautionduringthemeasuring......................................................‐  31‐

APPENDIX:SOUNDVELOCITYMEASUREMENTCHART..................................‐32‐

‐1‐

1.GeneralDescription

DC‐5000isavisualA/Bscanultrasonicthicknessgaugewithhighenergy.It

isaMulti‐Modethicknessgaugethathastheabilitytomeasureverythick

compositematerialormaterialthatisveryhardforultrasonictogothrough.

Thisunitcanmeasurethethicknessofmetallicandnon‐metallicmaterials

suchassteel,aluminum,titanium,plastics,ceramics,glassandanyother

goodultrasonicwaveconductor.

DC‐5000comeswithfollowingfeatures:

●LargecolorTFTdisplay

●Automaticproberecognition,

●Automaticprobezerocalibration

●Automaticallylocatesthedetectionpointifthemeasurementisoutofthe

viewabledisplayarea.

●AllowusertoadjusttherangeofGAIN,RANGE,DELAY,GATE,BLANK,

E‐BLANKinmanual‐measurementmode.

●Limitationsetting,alarmwithsoundanddisplay.

●Multi‐language

●Memoryof100filesX100data,transferdatatoPCwithoutsoftware,

availableforanywindowsoperatingsystems.

●Measurementscreenautomaticfrozen,whichmakeiteasytoanalyzethe

dataforusers.

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2.StandardDelivery

●MainUnit

●Transit‐Echotransducer(S1025)

●75MLCouplant

●Build‐incalibrationblock(Thickness=4mm,Velocity=5920m/s)

●USBCable

●Carryingcase

●Operatingmanual

●CalibrationCertificate

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‐2‐

3.TechnicalSpecifications

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4.Overview

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 

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1.LCDScreen

2.KeyPad

3.BatteryPack

4.Transducerport

5.StandardTestBlock

6.USBport

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MeasurementrangeT‐E:20mm～590mm

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Resolution0.01mm(0.001inch),0.1mm(0.01inch)

Velocityrange1000m/s～9999m/s

Measurementrate2/sand10/sinfastmode

Averagemode2to9timesaveragemeasurement

LimitedsettingWithLow‐highindicationandalarm

MeasuringUnitsmm/inch

MemoryMemoryof10,000readingsin100files

DataoutputUSBtoPCwithoutsoftware

Display320×240TFTColorLCD

Battery 2xAABatteries

Operating‐20℃～+50℃

Dimensions133mm（L）×75mm（W）×29mm（H）

Weight0.26kg(includingbatteries)

2

3

1

‐3‐

5.KeypadFunctions

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 On&OffKey

Function1ItisusedtopowertheuniteitherONorOFF.

Function2Pressingthiskeytoescapethemenusettingandreturn

backtothemainmeasurementscreen.

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 MenuKey

Function1Itisusedtoenterthemenuandconfirmtheselection.

Function2ItisasashortcutkeyinA‐scanmode.Afterfinishone

A‐scanmeasurement(keepingtheParametersfieldin

highlight),pressthiskeytostorethecurrentset‐up

parametersintotheCUSTOMSETTING.

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 F1Key

Function1InA‐scanmanualmode,itisatogglebuttonmainly

usedtosetuptheparametersRANGE,GAIN,DELAY,

GATE,BLANKbyadjustingthekey   .

Function2InB‐scanmode,pressthiskeytoclearcurrentgragh

Andreadyfornextmeasurement.

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 F2Key

Function1Pressthiskeytotogglebetweendisplayviewoptions‐

A‐Scan,B‐SCANandDIGITS.

Function2InA‐scanmode,pressthiskeytosavecurrentcustom

setupthathasbeenmodifiedorcreatedbytheuser.

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‐4‐

 UPkey

Function1Itisusedtonavigatethemenusandincreasevalues

whilesettingtheparameters.

Function2Inmeasurementmode,pressthiskeytostorethe

currentmeasurementreading.



 DOWNkey

Function1Itisusedtonavigatethemenusanddecreasevalues

whilesettingtheparameters.

Function2Inthemeasurementmode,itisusedasthecalibration

Key.Puttheprobeintheair,pressthiskeyto

completethecalibration.



 LEFTKey

Function1Itisusedtonavigatethemenusanddecreasevalues

whilesettingtheparameters.

Function2InA‐SCANmode,pressthiskeytoenterCUSTOM

SETTINGscreentoopenasetupthathasbeensaved

before.

Function3InB‐Scanmode,pressthiskeytocontrolthethickness

readingindicator(thesmallyellowtriangle).



 RIGHTKey

Function1Itisusedtonavigatethemenusandincreasevalues

whilesettingtheparameters.

Function2InDIGISandA‐SCANmode,thereadoutwillbe

changedbetweenmmtoinchbypressingthiskey.

Function3InB‐Scanmode,pressthiskeytocontrolthethickness

readingindicator(thesmallyellowtriangle).



‐5‐

6.DisplayScreen

A‐SCANMODE



 

FullwaveHalf+wave



1.Thicknessreading‐Digitalreadoutofthickness.Displaywithwhitecolormeansin

testing,withbluecolormeansfrozen.

2.The1stbackwallindicator‐TheRed▼indicatesthefirstbackwall

3.Gateindicator‐Theredlinecanbeadjustedupordown.

4.Fullwaveform‐Displaywithgreencolormeansintesting,withbluecolormeans

Infrozen)

5.Blankindicator‐ThelengthofRedlinechangeswiththeBLANKnumberadjusted.

6.Delayvalueindicator

7.Parametersfield‐Gain,Delay,Blank,E‐blank,Rangeadjustable

8.Memorylocation‐Files100X100datacanbestored

9.Transducermodel‐Thetransducerautomaticallyrecognizesanddisplay

10.Velocity

11.EndofRangeindicator

12.Powerlife

13.Measuringmode

14.Measuringunit‐millimetersorinches



‐6‐



BIGDIGITSMODE





1.Velocity

2.Transducermodel‐Thetransducerautomaticallyrecognizesanddisplay

3.Measuringmode

4.ThicknessReading‐Digitalreadoutofthickness.Displaywithwhitecolormeans

intesting,withbluecolormeansfrozen.

5.Gainvalue‐Canbeadjustedfrom10‐50

6.Powerlife

7.Measuringunit‐millimetersorinches

8.Memorylocation‐Files100X100datacanbestored

9.Hotmenuindicators‐Pressthecorrespondingbutton,easytoconvertsthe

displayorfunction.



‐7‐



B‐SCANMODE



1.Thicknessreading‐Digitalreadoutofthickness.Displaywithwhitecolormeans

intesting,withbluecolormeansfrozen.

2.Min.valueindicator‐Indicateswheretheminimumislocated.

3.Bscangraphic

4.Thicknessreadingindicator‐Indicateswherethecurrentthicknessreadingis

Located.

5.Gainvalue‐Canbeadjustedfrom10‐50.

6.Velocity

7.Transducermodel‐Thetransducerautomaticallyrecognizesanddisplay.

8.Powerlife

9.Bscandisplayrange‐Displaystherangesetinthemenuandautodividesinto5

equalparts.

10.Min.valuereading‐Displaystheminimumvalueofworkpiece.

11.Hotmenuindicators‐Pressthecorrespondingbutton,easytoconvertsthe

displayorfunction.



‐8‐

7.Quickstartupguide

Stepone:SelectingtheTransducerandProbezero&calibration

Rightnow,thereisprobeS1025availableanditsinformationisasbelow:

TypeFreq.

(MHz)

Dia.

(mm)

Meas.Rang

(mm)

Working

Temp. Application

S102512520～590<60℃Usedinthemeasurementof

compositematerials

Plugintransducer;turnonthemainunitusingthe  Key.Thegaugedoes

autocalibrationofthetransducer,thuseliminatingtheneedforanon‐block

zero.Afterturningonthegauge,thescreenflashestheSeriesNo.and

softwareversion,andthen,itcomesintothemeasurementmodedirectly.

Ifusersturningontheunitwithoutthetransducer,screenwillremindto

"Plugintheprobe".Atthismoment,pleaseinsertatransducerintothe

socket,thegaugedirectlycomesintothemeasurementmodeafterAuto

calibration.

  

Notice:Pleaseusethestandardtransduceroffered.Otherwisetheunitdoes

notworknormallyanddisplaying“Error”.

Ifusersfeelthethicknessreadingisincorrectduringthemeasurement,

pleaseputtheprobeintheair,andpressforzerocalibrationatany

time.

Notice:ForAutocalibration,makesurethetransducerisnotcoupledtothe

testpiecewhenthegaugeisfirstturnedonandthereisnocouplantonthe

endofthetransducer.Thetransducershouldalsobeattheroom

temperature,cleanwithoutanynoticeablewear.

StepTwo:Treatmentofthemeasuredsurface

Whenthesurfacetobemeasuredistooroughorrustyheavily,please

performthetreatmentaccordingtothefollowingmethods:

1.Cleanthemeasuredsurfacebygrinding,polishingorfiling,etc.oruse

couplingagentwithhighviscosityforthat.

2.Usecouplingagentsontheworkpiecesurfacetobemeasured.

3.Takemultiplemeasurementsaroundthesametestingpoint.

Tabla de contenidos

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