Extech Instruments IR300UV Manuale utente

USERMANUAL

InfraRedThermometer

Built‐inUVRefrigerantLeakDetectorandFlashlight

ModelIR300UV

Visit us at www.TestEquipmentDepot.com

EXTECHINSTRUMENTS

2 IR300UV‐en‐GB_V1.01/16

Introduction

CongratulationsonyourpurchaseoftheIR300UVIRThermometer.Thisthermometermakes

non‐contact(infrared)temperaturemeasurementsatthetouchofabutton.Thebuilt‐incoaxial

laserpointerincreasestargetaccuracywhilethebacklitLCDandhandymulti‐switchcombinefor

convenient,ergonomicoperation.TheUVlightsourceisconvenientforlocatingleakssuchas

refrigerants.Thisdeviceisshippedfullytestedandcalibratedand,withproperuse,willprovide

yearsofreliableservice.

Features

Measuresnon‐contactsurfacetemperatureupto500°C(932°F)

12:1DistancetoSpotRatio(FieldofView)

AreaandSingle‐pointlasertargeting

DisplayMAX,MIN,AVGorMAX‐MINDifference

AutomaticDataHoldwhentriggerisreleased

DisplayBacklight

Selectabletemperatureunits(°F/°C)

Adjustableemissivity

AudibleandvisiblealarmindicationforHighandLowTemperatureAlarm

UVleakdetectorwith5UV/BlueLEDs

Brightflashlightwith5WhiteLEDs

Safety

InternationalSafetySymbols

Thissymbol,adjacenttoanothersymbolor

terminal,indicatestheusermustrefertothe

manualforfurtherinformation

Warnings

oDonotdirectlyorindirectlypointthelaserattheeyes

ofapersonorananimal

oInspectfordamageorforanyshortageofpartsor

accessoriesbeforeuse

oReplacethebatteriesimmediatelyafterthebatteryindicatorflashes

oDonotusethethermometernearexplosivegases,steam,ordust

oNotethatanobjectwithhighreflectivitywillnormallycausethemeasuredtemperaturevaluetoread

muchlowerthantheactualtemperature

oUsethedeviceonlyasdescribedinthisUserGuide

Cautions

Toavoidthermometerdamage,pleaseavoidthefollowinghazards:

oEMFfromweldingequipmentorelectro‐inductionheaters

oStaticelectricity

oThermalshockcausedbylargeorabruptenvironmentaltemperaturechanges;wait30minutesto

allowthethermometertostabilizetonewenvironmentalconditions

oDonotusethisdeviceinexcessivelyhightemperatureenvironments

EXTECHINSTRUMENTS

3IR300UV‐en‐GB_V1.01/16

Description



MeterDescription

1. LCDDisplay

2. Multi‐Switchcontrol

3. BatteryCompartment

4. Laserpointer

5. White/BlueLEDs

6. IRsensor

7. Lenscovercontrol

8. MeasurementScanTrigger

DisplayDescription

Laserpointeractiveicon

Holdmode(displayedtemperaturefreezeswithtriggerrelease)

Maximum/Minimum/Averagetemperatureicons

Batterycapacityindicator

WhiteLEDsactive

Temperatureunits(°F/°C)

TemperatureAlarmicons

UVLEDsactive

Emissivitysetting

EXTECHINSTRUMENTS

4IR300UV‐en‐GB_V1.01/16

Operation

MeterPower

Themeterispoweredbythree1.5VAAbatteries.Withfreshbatteriesinstalled,themeter

switchesONwhenthetriggerispulled.RefertotheMaintenancesectionforBatteryInstallation

instructions.Thebatteryiconprovidesbatterystatusindication.Replacethebatteriesassoonas

thebatterystatusiconindicatesalowbattery.

SettingMode

Thevariousparametersofthemeteraresetusingthefive‐waymulti‐switchlocatedbelowthe

display.Theavailableparametersarelistedbelow:

Flashlight(ONOFF)

UVlight(ONOFF)

TemperatureUnits(°C°F)

Emissivity(0.10to1.00)

Laserpointer(ONOFF)

Max/Min/Avg&Max‐Min(ONOFF)

HILOAlarm(ONOFF)

HighTemperatureAlarmLimitsetting

LowTemperatureAlarmLimitsetting

Beeper(ONOFF)

SettingModeOverview

TheSettingsswitchhasfivepositionstoselectaparameter,turna

parameterONorOFF,andtoadjustparametervalues.

PressandreleasetheMeasurementTrigger.

PressthebuttonlefttoentertheSettingMode.The

parameterselectedwillappearinthedisplay.

Pressthebuttonrighttoadvancetothenextparameter.

Presstheupordown buttonstochangeaparameterstatusoradjustaparameter

value.

Pressthe buttontostoreparameterchangesandadvancetothenextparameter.

Pressthe buttonlefttoexittheSettingsmodeandreturntoMeasurementmode.

Note:IfnobuttonispressedwithintheAPOtimethemeterwillshutdown.Itmaybehelpful

toextendtheAPOtimewhenmakingadjustmentsintheSettingsmode.

EXTECHINSTRUMENTS

5IR300UV‐en‐GB_V1.01/16

SettingModeDetail

1. FlashlightSetting

EntertheSettingmode.The Flashlighticonflashes.

PressupforONorOFF.Press tostorethesetting

2. UVlightSetting

EntertheSettingmode.AdvanceuntiltheUViconflashes.

PressupforONorOFF.Press tostorethesetting

3. TemperatureUnitsSetting

EntertheSettingmode.Advanceuntilthe°For°Ciconflashes.

Pressuptochangetheunits.Press tostorethesetting

4. EmissivitySetting

EntertheSettingmode.AdvanceuntiltheEMSiconflashes.

Pressupordowntoadjustthesetting.Presstostorethesetting

5. LaserPointerSetting

EntertheSettingmode.Advanceuntiltheiconflashes.

PressupforONorOFF.Press tostorethesetting

6. MaxMinAvgMax‐MinSetting

EntertheSettingmode.AdvanceuntiltheMAX–MINAVGiconflashes.

PressupforONorOFF.Press tostorethesetting

7. AlarmHISetting

EntertheSettingmode.AdvanceuntiltheAlarmHIiconflashes.

PressupordownforONorOFF.Press tostorethesetting

IfONwasselected,Pressupordowntoadjustthelimit.

Presstostorethesetting

8. AlarmLOSetting

EntertheSettingmode.AdvanceuntiltheAlarmLOiconflashes.

PressupordownforONorOFF.Presstostorethesetting

IfONwasselected,Pressupordowntoadjustthelimit.

Presstostorethesetting

9. BacklightSetting

EntertheSettingmode.AdvanceuntiltheLItEiconflashes.

PressupordownforONorOFF.Presstostorethesetting

10. AutoPowerOFFSetting

EntertheSettingmode.AdvanceuntiltheAPOiconflashes.

Pressupordowntoadjustthesetting.Presstostorethesetting

EXTECHINSTRUMENTS

6IR300UV‐en‐GB_V1.01/16

SurfaceTemperatureMeasurements

1. Typicalsettingshouldbe:LaserpointerON,BacklightON,Temperatureunitssetasneeded,

Emissivitysetto0.95,APO(autopowerOFF)setto10secondsandFlashlightONif

measuringinadimlylitarea.

2. Openthelensprotectivelenscoverbyrotatingthe

coverwheelclockwise(facingthelens)untilthedotis

visibleonthewheel.

3. HoldthemeterbyitsHandleGripandpointittoward

thesurfacetobemeasured.

4. PullandholdtheTriggertoturnthemeteronand

begintestinginScanmode.Thedisplaywilllightifthe

batteriesaregood.Replacethebatteriesifthedisplay

doesnotlight.

5. ReleasetheTrigger;thereadingwillHOLDforthetime

setintheAPOsetting.Thebacklightwillturnoffafterapproximately4seconds.

6. Themeterdefaultstotheprogrammedconditionsinusewhenthemeterwaslastswitched

OFF.

LaserPointer

Thelaserpointercircleidentifiestheareabeing

measured.Thesizeoftheareaisdeterminedbythe

distancetospotratio.Objectsoutsidethecircleare

notmeasured.Thespotmeasuredshouldalwaysbe

largerthanthecircleforaccuratemeasurements.

MAX,MIN,AVERAGEandMAX‐MIN

IntheMAXMINAVGmodethemeterwillrecordtheMaximumvaluescanned,Minimumvalue

scanned,theAverageofthescannedvaluesandtheDifferencebetweentheMaxandMinvalue.

1. TurnMaxMinONinthesettingsmode

2. Pressandholdthetriggertoscananarea.Max,Min,AvgorMax‐Min

willbedisplayedinthelowerrightdisplay.Presstheupbuttonto

selecttheparametertobedisplayed.Thevalueswillbecontinuously

updatedforthelengthofthescan.



EXTECHINSTRUMENTS

7IR300UV‐en‐GB_V1.01/16

UVLeakDetector

Injectasmallamountofflorescentdyeintothesystemundertest.Thedye/systemmixture

(refrigerant,forexample)willescapeandaccumulateatallleaksites.TurntheblueUVLEDson

intheSettingmodeandscanthesystem.Theresidueofthedyeattheleakcanbeeasily

observedundertheUVlight.DyesareavailableatmostHVACsupplyoutlets.



LocatingHotorColdSpots

Todetectahotorcoldspot,aimthethermometerataregionbeyond

thetargetandthenscantheentireregioninaslow,up/downmotion.



DistancetoSpotRatio(FieldofView)

Themeter’sfieldofviewis12:1(distancetospotratio).Forexample,ifthemeteris60cm(24

inches)fromthetarget(spot),thediameterofthetargetmustbeatleast5cm(2inches).Other

distancesareshownbelowinthefieldofviewdiagram.

Notethatmeasurementsshouldnormallybemadefurtherthan60cm(24inches)fromthe

target.Themetercanmeasurefromfurtherdistancesbutthemeasurementmaybeaffectedby

externalsourcesoflight.Inaddition,thespotsizemaybesolargethatitencompassessurface

areasnotintendedtobemeasured.



2.5cm@30cm5cm@60cm10cm@120cm

1”@12”2”@24”4”@48”



Itisnecessarytoensurethatthesizeofthetargetislargerthanthespotsize.Thesmallerthe

target,thecloserthedistanceshouldbe.



EXTECHINSTRUMENTS

8IR300UV‐en‐GB_V1.01/16

Emissivity

Emissivityrepresentstheenergyreflectivityofamaterial.Mostorganicmaterialsandpainted

oroxidizedsurfaceshaveanemissivityofapproximately0.95.Ifpossible,maskingtapeorflat

blackpaintshouldbeappliedtocoverthemeasuredsurface.

Waitaperiodoftimetoallowthetapeorpainttoreachthermalequilibriumwiththesurface

ofthecoveredobject.Measurethetemperatureofthesurfacecoveredwithtapeorpaintonly

afterequilibriumhasbeenachieved.

HighLowLimits

TheHI/LOlimitsprovideanalarmwhenapresettemperatureisexceeded.

LensCover

Thelenscoverprotectsthelensfromdustwhenthemeterisnotinuse.Alwaysclosethecover

whenstoringthemeter.

MeasurementNotes

1. Theobjectundertestshouldbelargerthanthespot(target)sizecalculatedbythefieldof

viewdiagram.

2. Ifthesurfaceoftheobjectundertestiscoveredwithfrost,oil,grime,etc.,cleanbefore

takingmeasurements.

3. Ifanobject'ssurfaceishighlyreflectiveapplymaskingtapeorflatblackpainttothesurface

beforemeasuring.

4. Themetermaynotmakeaccuratemeasurementsthroughtransparentsurfacessuchas

glass.

5. Steam,dust,smoke,etc.canobscuremeasurements.

6. Themetercompensatesfordeviationsinambienttemperature.Itcan,however,takeupto

30minutesforthemetertoadjusttoextremelywideambienttemperaturechanges.

7. Tofindahotspot,aimthemeteroutsidetheareaofinterestthenscanacross(inanupand

downmotion)untilthehotspotislocated.

8. Whenthemeterisheldattheoptimumdistancefromthetarget,thesinglelaserdotwill

appearatthetopofthecircularlasertarget.Aslongasthesinglelaserdotiswithinthe

circularlasertarget,themeterwillmakeanaccuratemeasurement.

EXTECHINSTRUMENTS

9IR300UV‐en‐GB_V1.01/16

Maintenance

Cleaning

Tocleanthelensusecompressedairtocleardustandotherparticles,thencarefullycleanwitha

wetcottonswab.Thecottonswabshouldbemoistenedwithcleanwater.

Tocleanthemeterhousing,wipewithadamp,softcloth.Donotusesolventsorabrasives.Do

notimmersetheIR300UVinwaterorotherliquid.

ReplacingBatteries

Whenthebatteryiconindicatesalowbattery,orwhenthemeter

doesn’tswitchON,replacethebatteries.

Thebatterycompartmentlidislocatedontherearofthehandle.

RemovetheonePhilipsheadscrewandliftthelidoff.

Replacethethree1.5VAAbatteriesfollowingcorrectpolarityandthen

replaceandsecurethebatterycompartmentlid.

BatterySafetyNotes:Pleasedisposeofbatteriesresponsibly;neverdisposeof

batteriesinafire,batteriesmayexplodeorleak.Ifthemeterisnottobeused

for60daysormore,removethebatteryandstoreseparately.Donotmix

batterytypesorfreshnesslevels;pleaseusebatteriesofthesametypeandofthesamefreshnesslevel.

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.

Specifications

InfraredThermometerSpecifications

Range/Resolution‐30~500oC(‐22~932oF)

Accuracy0°C:±1.5°Cor1.5%ofreading(whicheverisgreater)

32°F:±3°For1.5%ofreading(whicheverisgreater)

‐10°Cto0°C:±2°C

14°to32°F:±4°F

Note:Accuracyisspecifiedfortheambienttemperaturerange:

21~25°C(70~77°F)

ResponseTime500ms(95%ofreading)

Repeatability(%ofreading)±8%ofreadingor±1.0°C(1.8°F)whicheverisgreater

EmissivityAdjustablefrom0.10to1.00

Temp.Coefficient0.1°C/°Cor±0.1%/°Cofreading(whicheverisgreater)

FieldofViewD/S=Approx.12:1ratio(D=distance,S=spot)

LaserpowerLessthan1mW

Spectralresponse8to14microns

EXTECHINSTRUMENTS

10 IR300UV‐en‐GB_V1.01/16

GeneralSpecifications

Display BacklitLCDdisplaywithfunctionindicators

Displayresolution0.1°C(0.2°F)

Flashlight5whiteLEDs

UVlight5blueLEDs

OperatingTemperature 0°Cto50°C(32°Fto122°F)

OperatingHumidity10to90%RHnoncondensing@30°C(86°F)

StorageTemperature ‐20°Cto60°C(‐4°Fto140°F)withoutbattery

OperatingAltitude2000m(7000ft.)abovesealevel

StorageAltitude12,000m(40,000ft.)abovesealevel

DropProof1.2m(4ft.)

PowerSupply3x1.5VAAIECLR06batteries

AutomaticPowerOffAdjustable1to60seconds

Weight 300g(10.6oz.)

Dimensions185x54x104mm(7.3x2.1x4.1”)

VibrationandShockIEC60068‐2‐62,5g,10Hzto200Hz

IEC60068‐2‐2750g,11ms

EMCEN61326‐1:2006EN61326‐2:2006

ComplianceEN/IEC61010‐1

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

ISO‐9001Certified

Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176

TestEquipmentDepot.com

Indice

Altri manuali Extech Instruments Termometro

Extech Instruments

Extech Instruments EA15 Manuale utente

Extech Instruments

Extech Instruments IR250 Manuale utente

Extech Instruments

Extech Instruments TM20 Manuale utente

Extech Instruments

Extech Instruments 42545 Manuale utente

Extech Instruments

Extech Instruments RH10 Manuale utente

Extech Instruments

Extech Instruments 445713-TP Manuale utente

Extech Instruments

Extech Instruments 42530 Manuale utente

Extech Instruments

Extech Instruments SD500 Manuale utente

Extech Instruments

Extech Instruments 42512 Manuale utente

Extech Instruments

Extech Instruments 42511 Manuale utente

Extech Instruments

Extech Instruments TM40 Manuale utente

Extech Instruments

Extech Instruments 42500 Manuale utente

Extech Instruments

Extech Instruments 42500 Manuale utente

Extech Instruments

Extech Instruments RH101 Manuale utente

Extech Instruments

Extech Instruments 42512 Manuale utente

Extech Instruments

Extech Instruments 401014A Manuale utente

Extech Instruments

Extech Instruments 421502 Manuale utente

Extech Instruments

Extech Instruments 42535 Manuale utente

Extech Instruments

Extech Instruments 42545A Manuale utente

Extech Instruments

Extech Instruments RH200W Manuale utente

Extech Instruments

Extech Instruments RH200W Manuale utente

Extech Instruments

Extech Instruments RH30 Manuale utente

Extech Instruments

Extech Instruments EA25 Manuale utente

Extech Instruments

Extech Instruments 42510 Manuale utente

Manuali Termometro popolari di altre marche

Delton

Delton 981A Manuale utente

Baker

Baker MM2P Manuale utente

Tarmo

Tarmo 320281 Manuale utente

Citizen

Citizen CTD 504 Manuale utente

TFA

TFA 14.1500 Manuale utente

Vive

Vive DMD1010 Manuale utente

Gotemp

Gotemp THB4002 Manuale utente

GREISINGER

GREISINGER G 1202 Manuale utente

Amprobe

Amprobe TMD-53W Manuale utente

Trotec

Trotec BP10 Manuale utente

Radiance instruments

Radiance instruments RT616 Series Manuale utente

Eurolec

Eurolec IR151 Manuale utente

Scaneo

Scaneo TS42B Manuale utente

Sper scientific

Sper scientific 800043 Manuale utente

Microlife

Microlife NC 200 Manuale di istruzioni

Motorola

Motorola MBP69SN Guida alla configurazione

The MeatStick

The MeatStick The MeatStick Manuale utente

Hama

Hama TH35-A Manuale utente