Extech Instruments EC210 Manual de usuario

UserGuide



ConductivityMeter



ModelEC210



EC210-en-GB_V1.1 11/14

Introduction

ThankyouforselectingtheExtechEC210conductivitymeterwhichsimultaneouslydisplays

conductivityandTemperature.Conductivityismeasuredwitharemoteelectrodethatincludesa

thermistorformeasuringtemperature.Thisdeviceisshippedfullytestedandcalibratedand,with

properuse,willprovideyearsofreliableservice.Pleasevisitourwebsite(www.extech.com)to

checkforthelatestversionofthisUserGuide.

Features

Threeranges2000uS,20mS,and100mSwithautorangefunctionality

Conductivity,TDSandtemperaturemeasurementfunctions

Detachableprobeforeaseofuseinavarietyofmeasurementenvironments

Useradjustableautomatictemperaturecompensation(setto‘0’foruncompensated

Conductivitymeasurements)

Carbonrodelectrodetypeforlongevity

LCDdisplayshowsConductivityandTemperaturesimultaneously

DATAHOLDforholdingdisplayedreading

RecordandviewMINMAXreadings

ProgrammingmodeforselectingoC/oFtemperatureunits,enabling/disablingtheauto

poweroffutility,andprogrammingthetemperaturecompensationfunctionality



EC210-en-GB_V1.1 11/14

MeterDescription



1. Mainmeasurementdisplay

2. Temperaturereading

3. Power/Escapebutton

4. Function/Hold/Uparrowbutton

5. Record/Enterbutton

6. Setting/downarrowbutton

7. Batterycompartment(rear)

8. Probeconnection

9. Probe



EC210-en-GB_V1.1 11/14

ConductivityCalibration

1. ConnecttheConductivityelectrodetotheinputsocketatthebottomofthemeter.

2. SwitchthemeterONbypressingthePOWER/ESCbutton.

3. PrepareaConductivityStandardSolution(forexample,1.413uS).

4. Holdtheprobebyitshandleandimmersethesensingelectrodecompletelyinthe

standardsolution.Shake/stirthesensingelectrodetoallowtheelectrode’sinternalair

bubblestoescapefromthesensingelectrode.

5. PresstheHOLDbuttonandthedisplaywillshowtheHOLDicon.

6. PresstheRECbuttonandtheupperdisplayareawillshowCALandthelowerdisplayarea

willshowYES.Toabortatthispoint,simplywaitandthemeterwillreverttothenormal

operatingmode.

7. Tocontinue,presstheENTERbuttonandthedisplaywillshowtheConductivityreading,

themeasurementunit,and,shortlyafter,theflashingCALicon.Notethatthemeterwill

showENDiftheelectrodedoesnotdetectanappropriatesolutionvalue.

8. WhiletheCALiconisflashingusethearrowbuttonstoadjustthedisplayedConductivity

readingtomatchtheConductivityvalueofthesolution.

9. AfterafewsecondsthemeterwilldisplayEND.Calibrationiscomplete.

ConductivityMeasurements

MeasurementPreparation

Beforetakingmeasurements,performthecalibrationdescribedaboveifnecessary.

TakingConductivityMeasurements

1. Connecttheelectrodetotheprobeinputsocket.

2. SwitchthemeterONbypressingthePOWER/ESCbutton.

3. IfthedisplaydoesnotshowConductivityunits(uSormS),pressandholdtheFUNCTION

buttonuntiltheConductivityunitsaredisplayed.

4. Thelowerdisplaywillindicatethetemperaturevalue.

5. Theupperdisplayshowstheconductivityvalue.

6. Holdtheelectrodeinhandandfullyimmersethesensingheadinthestandardsolution.

7. Theupperdisplaywillshowtheconductivityvalueofthemeasuredsolution.Thebottom

displaywillshowthetemperaturevalueofthemeasuredsolution.

8. Rinsetheprobewithdistilledwateraftereachuse.



EC210-en-GB_V1.1 11/14

TDSMeasurements

1. Connecttheelectrodetotheprobeinputsocketatthebottomofthemeter.Immersethe

probeinthemeasurementsolution.

2. SwitchthemeterONbypressingthePOWER/ESCbutton.PressandholdtheFUNCTION

buttonuntiltheppmunitsaredisplayed.

3. Thelowerdisplayshowsthetemperaturevalue.

4. TheupperdisplayindicatestheTDSvalue(measuredinppm).

5. Holdtheelectrodeinhandandfullyimmersethesensingheadinthestandardsolution

6. Theupperdisplaywillshowtheppmvalueofthemeasuredsolution.Thebottomdisplay

willshowthetemperaturevalueofthemeasuredsolution.

7. Rinsetheprobewithdistilledwateraftereachuse.

8. PressandholdtheFUNCTIONbuttonforatleast2secondstoreturntotheconductivity

measurementmode.



SolutionTemperature

Thelowerdisplayindicatesthetemperatureofthemeasuredsolution.RefertotheSetupMode

sectionforinstructionsonselectingoC/oFtemperatureunitsandforadjustingtheautomatic

temperaturecompensation.



DataHold

PresstheFunction/Holdkeytofreezethedisplayedvalue.TheLCDwilldisplayHOLDalongwith

theheldreading.PresstheHoldkeyagaintoreleasethedataholdfunction.



MIN‐MAXDataRecording

Whenselected,theDataRecordingfunctionrecordstheMinandMaxreadings:

1. PresstheRECbuttononce.TheRECindicatorwillappearonthedisplay.PressRECbutton

onceagainandRECMAXwilldisplayonthescreenalongwiththemaximumvalue.

2. PressRECagainandthedisplaywillshowRECMINandtheminimumvaluewillbe

displayed.

3. ToreleasetheheldMAXorMINreading,presstheHOLDbuttonwhileeithertheRECMAX

orRECMINiconsarevisible;nowonlytheRECiconwillbevisible.Themeterisnow

continuingtomonitorthehighest(MAX)andlowest(MIN)readingsbutisdisplayingreal

timemeasurements.ToviewtheMAXandMINvaluesagainusetheRECbuttonas

describedearlier.

4. ToexittheRecordmode,pressandholdtheRECbuttonforatleast2seconds.Thedisplay

willreturntothenormaloperatingmode.



EC210-en-GB_V1.1 11/14

Setupmode

Note:IftheHOLDorMIN/MAXfunctionsareactivetheSetupmodecannotbeaccessed.



ToentertheSetupModepressandholdtheSETTINGbuttonforatleast5seconds(untilthebeep

isheard)andthenusetheSETTINGbuttontoscrollthroughthesetupoptions.Theoptionsare:

SEtAutomatictemperaturecompensationpercentage;settablefrom0.00to5.00%per°C

(thedefaultis2.00%).Setto0.00%totakeuncompensatedConductivitymeasurements.

Whenpoweriscycledthisparameterwillreverttothedefault2.00%

°C/FSelectthetemperatureunits(°C°F)

OFF/ONAutopoweroffdisable/enable



Continuewiththeinstructionsbelow:



TemperatureCompensationPercentSetting(SEt)

WhenthedisplayshowsSEtpressENTER.SEtwillflashandtheupperdisplaywillshowthe

temperaturecompensationpercent.Usethe▲and ▼buttonstosetthedesired

temperaturecompensationpercentage.Afterselectingthedesiredvalue,pressENTERto

savethedata.Thedisplaynowshowsthetemperatureunits.Continuebelow:

TemperatureUnitsSelect

ThelowerdisplayshowsCorF.Usethe▲buttontoselectthedesiredunitofmeasureand

thenpressENTERtosave.ThelowerdisplayshouldnowshowOFFYESorNO.Continue

below:

AutoPowerOFFEnable/Disable

ThedisplaywillshowOFFYESorOFFNO.Usethe▲buttontoselectYESorNO.

YES:AutopowerOFFisenabled(meterswitchesoffautomaticallyafter10minutes)

NO:AutopowerOFFisdisabled

PressENTERtosavetheselection.Themeterwillreturntothenormaloperatingmode.



EC210-en-GB_V1.1 11/14

BatteryReplacement

The9Vbatterythatpowerstheinstrumentrequiresreplacingwhenthebatteryiconflasheson

thedisplay.Toreplacethebatteryfollowthestepsbelow:

1. Disconnecttheprobefromtheinstrument.

2. OpentherearbatterycompartmentusingascrewdrivertoremovethetwoPhillipshead

screwsthatsecurethecompartment.

3. Carefullyremovetheoldbatteryfromthecompartmentlidchamberandgentlyunsnap

thebattery’sterminalsfromthewired(red/black)connectors.

4. Installanew9Vbatterybysnappingthebatteryterminalsontothewiredconnectors

(observingcorrectpolarity)andinsertingthebatteryintothecompartmentlidchamber.

5. Installthecompartmentlidchamberintothemeterhousingandsecurewiththetwo

screws.



Neverdisposeofusedbatteriesorrechargeablebatteriesinhouseholdwaste.

Asconsumers,usersarelegallyrequiredtotakeusedbatteriestoappropriate

collectionsites,theretailstorewherethebatterieswerepurchased,orwherever

batteriesaresold.

Disposal:Donotdisposeofthisinstrumentinhouseholdwaste.Theuserisobligatedtotake

end‐of‐lifedevicestoadesignatedcollectionpointforthedisposalofelectricalandelectronic

equipment.



EC210-en-GB_V1.1 11/14

Specifications

GeneralSpecifications

CircuitCustomone‐chipLSImicroprocessorcircuit

DisplayDualfunctionLCD

Dimensions:44mmX29mm(1.73x1.14”)

MeasurementsConductivity,TDS,Temperature

DataholdDataholdfreezesdisplayedreading

MemoryrecallMin/Maxreadingsstoreandrecall

AutopoweroffMeterswitchesoffafter10minutes(canbedisabled)

Samplerate1second(approx.)

OperatingconditionsTemperature:0to50°C(32to122°F);Humidity:<80%RH

Batterypower9Valkalinebattery

PowerConsumptionApprox.6.0mADC

Weight295g(0.65lbs.)includingbatteries&probe

DimensionsMeter:135x60x33mm(5.3x2.4x1.3")

Probe:22mm(0.87”)diameterx120mm(4.72”)length



ElectricalSpecifications

MeasurementRangeResolutionAccuracy

Conductivity20.00mS/100.0mS/2000uS0.01mS/0.1mS/1uS+(2%FS+1dgt)

TDS1,200/12,000/66,000ppm1/10/100ppm+(2%FS+1dgt)

Automatic

Temperature

Compensation

range

0to50oC(32to122oF)



Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform

www.extech.com







Tabla de contenidos

Otros manuales de Instrumento de medición de Extech Instruments

Extech Instruments

Extech Instruments MO55 Manual de usuario

Extech Instruments

Extech Instruments 401025 Manual de usuario

Extech Instruments

Extech Instruments MultiScope 381270 Manual de usuario

Extech Instruments

Extech Instruments LT505 Manual de usuario

Extech Instruments

Extech Instruments MO230 Manual de usuario

Extech Instruments

Extech Instruments 461920 Manual de usuario

Extech Instruments

Extech Instruments EMF510 Manual de usuario

Extech Instruments

Extech Instruments 45160 Manual de usuario

Extech Instruments

Extech Instruments PM200 Manual de usuario

Extech Instruments

Extech Instruments 461700 Manual de usuario

Extech Instruments

Extech Instruments DT300 Manual de usuario

Extech Instruments

Extech Instruments 407227 Manual de usuario

Extech Instruments

Extech Instruments MO53 Manual de usuario

Extech Instruments

Extech Instruments AM600 Manual de usuario

Extech Instruments

Extech Instruments AN300 Manual de usuario

Extech Instruments

Extech Instruments 407910 Manual de usuario

Extech Instruments

Extech Instruments 421509 Manual de usuario

Extech Instruments

Extech Instruments UV505 Manual de usuario

Extech Instruments

Extech Instruments SDL300-NIST Manual de usuario

Extech Instruments

Extech Instruments VB450 Manual de usuario

Extech Instruments

Extech Instruments RH600 Manual de usuario

Extech Instruments

Extech Instruments HD450 Manual de usuario

Extech Instruments

Extech Instruments PH220 Manual de usuario

Extech Instruments

Extech Instruments 407303 Manual de usuario

Manuales populares de Instrumento de medición de otras marcas

Suaoki

Suaoki D40 Manual de usuario

Elster

Elster BK-G1.6 Manual de usuario

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manual

Duratool

Duratool D03128 Manual de usuario

Vega

Vega VEGAPULS 65 Manual de usuario

Tonghui

Tonghui TH2618B Manual de usuario

Tenmars

Tenmars TM-801 Manual de usuario

MSR

MSR 145 Manual de usuario

TPS

TPS WP-82 Manual de usuario

ELMETRON

ELMETRON CP-511 Manual de usuario

PCB Piezotronics

PCB Piezotronics 003C30 Manual de usuario

Tenma

Tenma 72-10465 Manual de usuario

Endress+Hauser

Endress+Hauser Proline Promag 50 Especificaciones técnicas

Siemens

Siemens SITRANS F Coriolis FCT030 Manual de lista de piezas

KLINGER

KLINGER CMF V Series Manual de usuario

EXFO

EXFO FTB-2 Manual de operación y mantenimiento

Keysight

Keysight M8290A Manual de usuario

ADTEK

ADTEK MW-5 Manual de usuario