Extech Instruments IR267 Bedienungsanleitung

USERMANUAL



MiniInfraRed(IR)Thermometer

withTypeKInputandLaserPointer



MODELIR267



www. .com information@itm.com1.800.561.8187

IR267‐en‐GB_v1.18/16

Introduction



ThankyouforselectingtheExtechModelIR267MiniIRThermometer.TheModelIR267IR

thermometermeasuresanddisplaysnon‐contact(infrared)temperaturereadingsandambient

airtemperature.Inaddition,theTypeKthermocoupleprovidescontacttemperature

measurements.Thebuilt‐inlaserpointerincreasestargetaccuracywhilethebacklitLCDand

handypush‐buttonscombineforconvenient,ergonomicoperation.Theadjustableemissivity

featureallowstheIRthermometertomeasurethetemperatureofvirtuallyanysurface.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,ProductUpdates,ProductRegistration,andCustomerSupport.



Features

Measuresnon‐contactsurfacetemperatureupto1112°F(600°C)

Measuresambientairtemperatureto158°F(70°C)

Type‐Kthermocoupleinputofferscontacttemperaturemeasurements

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

Single‐pointlasertargeting

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

DisplayBacklight

MAX/MIN/AVG/DIFtemperaturerecordingfunction

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

Batterystatusindication

Adjustableemissivity

VisiblealarmindicationforHighandLowTemperatureAlarm

Autopoweroffapproximately10secondsaftertriggerrelease



www. .com information@itm.com1.800.561.8187

IR267‐en‐GB_v1.18/16

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batteryimmediatelyafterthebatteryindicatorflashes

oDonotconnectanexternalprobetoliveelectricalcircuits

oDonotsubmergeinwater

oDonotleavethethermometeronornearobjectsofhightemperature

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

oIfthemeteristobestoredforalongperiodoftimethebatteryshouldberemovedto

preventdamagetotheunit

<1mW Output at 650nm

www. .com information@itm.com1.800.561.8187

IR267‐en‐GB_v1.18/16

Description

MeterDescription



1. LCDDisplay

2. ControlButtons

3. Lanyard

4. Type‐KThermocoupleinputjack

5. Batterycompartment(9V)

6. MeasurementTrigger

7. IRThermometerlens

8. Ambienttemperaturesensor

9. Laserpointerlens

DisplayDescription



Largedigitsatcenterforprimarymeasurementvalue

SmalldigitsatlowerrightforMAX‐MIN‐AVG‐DIFvalues

SmalldigitsatlowerleftforEmissivityvalue

Emissivityvalueindication

Laserpointeractive

SScanmode(activewhilethetriggerispulled;displayedtemperature

tracksthetemperatureofthescannedsurfaces)

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

MaxMinAvgDiffMaximum/Minimum/Average/Differentialtemperaturereadings

Batterycapacityindicator(flasheswhenbatteryvoltageiscritical)

KAOK/A/OTemperaturemeasurementtypes:

K:Thermocouple,A:Ambient,O:Object/Surface

Temperatureunits(°F/°C)

AlmHLHighandLowTemperatureAlarms

www. .com information@itm.com1.800.561.8187

IR267‐en‐GB_v1.18/16

Operation

MeterPower

Themeterispoweredbyone9Vbatterylocatedinthemeterhandle.RefertotheMaintenance

sectionforreplacementinstructions.Thedisplayedbatteryiconprovidesbatterystatus.Replace

thebatteryassoonasthebatterystatusiconflashes.

Non‐ContactIRSurfaceTemperatureMeasurements

TheIR267thermometerremotelymeasuresthesurfacetemperatureofanobject.Theemissivity

mustbeproperlysettoobtainoptimumaccuracy(seetheEmissivitysectionfordetails).

1. Holdthemeterbythehandlegripandpull(andhold)thetriggertopowerthemeter.Use

thearrowbuttontoselecttheO(object/surface)modeifnecessary.Scanthesurfacesunder

test;thesymbolS(scan)blinkswhilescanning.RefertotheFieldofViewsectionfor

distance‐to‐target(spot)ratioconsiderations.

2. Aimthelaserpointerapproximatelyahalfinchbelowaspecificpointofinterest.

3. ReleasetheTrigger;thesymbolHwillappearandthereading(largerdigitsatcenterof

display)willholdfor10seconds,afterwhichthemeterwillautomaticallyshutoff.

4. Notethatthesmallerdigits,lowerright,reflecttheMIN‐MAX‐AVGorDIFreadingasselected

intheSettingsmode.

5. ThemeterdefaultstothesettingsinusewhenthemeterwaslastswitchedOFF.

Ambient(Air)TemperatureMeasurements

TheIR267canmeasurethetemperatureofambientairusingtherecessedtemperaturesensor

locatedonthefrontofthemeternexttothelaserpointerlens.

1. PullandholdtheTriggertokeepthemeterpowered.

2. UsetheUPorDOWNbuttontoselecttheA(ambient)mode.

3. Holdthemeterbyitshandlegripintheambientair.

4. Whenfinished,releasetheTrigger;thesymbolHwillappearandtheambientair

temperaturereadingwillholdfor10seconds.

ContactThermocouple(Type‐K)TemperatureMeasurements

Toavoidelectricalshockorpersonalinjury,donotconnecttheexternalprobetolive

electricalcircuits.

1. PlugtheType‐Kthermocouplesensorintothesub‐miniaturejacksatthebottomofthe

instrument(oneplugspadeiswiderthantheother).

2. Pullthetriggertopowerthemeter.Holdthetriggertokeepthemeterpowered.

3. UsethearrowbuttonstoselecttheK(thermocouple)mode.

4. Holdthethermocoupleinairortouchthetipofthethermocoupletoanobject’ssurface.The

thermocoupletemperaturemeasurementwillbedisplayed.

5. Whenfinished,releasetheTrigger;thesymbolHwillappearandthethermocouple

temperaturereadingwillholdfor10seconds.

www. .com information@itm.com1.800.561.8187

IR267‐en‐GB_v1.18/16

Over‐rangeIndicators(OLand‐OL)

Ifthetemperaturemeasurementexceeds1112°F(600°C),thethermometerwilldisplayOLin

placeofatemperaturereading.Ifthetemperaturemeasurementisbelow‐58°F(‐50°C),the

thermometerwilldisplay‐OLinplaceofatemperaturereading.



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.Aimthelaserpointerapproximatelyahalfinch

belowthepointoftest.



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24inches

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

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

Notethatmeasurementsshouldnormallybemade<2feet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.



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.Seetheaccompanyingdiagram.



www. .com information@itm.com1.800.561.8187

IR267‐en‐GB_v1.18/16

Emissivity

TheEmissivitysettingisshowninsmalldigitsatthelowerleftcornerofthedisplay.Toadjust

theEmissivitypleaserefertotheSettingsmodesection.

Emissivityrepresentsthe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.

AnotherwaytofindtheemissivityofasurfaceistousetheType‐Kthermocoupletotakea

contacttemperaturereading.Notethisreadingandthentakeanon‐contacttemperature

readingandadjusttheemissivityuntilthenon‐contactmeasurementmatchesthecontact

measurement.

EmissivityFactorsforCommonMaterials

MaterialundertestEmissivityMaterialundertestEmissivity

Asphalt0.90to0.98Cloth(black)0.98

Concrete0.94Skin(human)0.98

Cement0.96Leather0.75to0.80

Sand0.90Charcoal(powder)0.96

Soil0.92to0.96Lacquer0.80to0.95

Water0.92to0.96Lacquer(matt)0.97

Ice0.96to0.98Rubber(black)0.94

Snow0.83Plastic0.85to0.95

Glass0.90to0.95Timber0.90

Ceramic0.90to0.94Paper0.70to0.94

Marble0.94ChromiumOxides0.81

Plaster0.80to0.90CopperOxides0.78

Mortar0.89to0.91IronOxides0.78to0.82

Brick0.93to0.96Textiles0.90



HighandLowTemperatureAlarms

TheIR267hasalowalarmandahighalarmutility.Setthelowandhighalarmlimitsinthe

Settingsmode.SeetheSettingsmodesectionfordetails.Thelowand/orthehighalarmscan

alsobedisabledintheSettingsmode.WhentheloworhighalarmlimitsarereachedtheL(low

alarm)orH(highalarm)iconwillblinkandthealarmbuzzerwillsound(thebuzzercanbe

disabledintheSettingsmode.



www. .com information@itm.com1.800.561.8187

IR267‐en‐GB_v1.18/16

SettingsMode

PressandreleasethetriggerandthenpresstheM(Mode)buttontoaccesstheSettingsMode.

UsetheMbuttontostepthroughsettingslistedbelowandusetheSETbuttontomakechanges.

Displaymode:Maximumreading(MAX),Minimumreading(MIN),Averagereading(AVG),

Differentialreading(DIFF)

BacklightON/OFF(LitE)

Laserpointer(LAS)ON/OFFsetting

HighTemperatureAlarmLimitsetting(ALMH)

LowTemperatureAlarmLimitsetting(ALML)

Emissivity()setting

Temperatureunitselection(°C/°F)

BuzzerON/OFF(bU2)

ToexittheSettingsMode,pressthetriggertoreturntonormaloperatingmodeorsimplyallow

theautomaticpowerOFFfeaturetoswitchthemeterOFF.

DisplayMode:MAX‐MIN‐AVG‐DIFF

Pressthetriggerandrelease.UseMButtontostepthroughMAX‐MIN‐AVG‐DIFdisplaymode

icons.PressSETwhenthedesirediconisshown.Pullthetriggertoreturntothenormal

operatingmode.Thedisplay(smallerdigitslowerright)willreflecttheselectedmode.

Backlight–ON/OFF

Pressthetriggerandrelease.UsetheMbuttontosteptotheLitEdisplay.PresstheSETbutton

toselectoNoroFF.Pullthetriggertoreturntothenormaloperatingmode.

Laser–ON/OFF

Pullthetriggerandrelease. UsetheMbuttontosteptotheLASdisplay.UsetheSETbuttonto

selectoNoroFF.Pullthetriggertoreturntothenormaloperatingmode.WhenthelaserisON,

thelasericon willappearontheLCD.

HIGHTemperatureAlarmLimitSetting

Pullthetriggerandrelease. UsetheMbuttontosteptoAlmH.Usethearrowbuttonstosetthe

HighAlarmlimit.PresstheSETbuttontoturntheHighAlarmOFF.Pullthetriggertoreturnto

thenormaloperatingmode.Ifthehighalarmlimitisexceededwhentakingmeasurements,the

displayedALMHwillblinkandthealarmbuzzerwillsound(if‘bU2’issettoON).

LOWTemperatureAlarmLimitSetting

Pullthetriggerandrelease. UsetheMbuttontosteptoAlmL.Usethearrowbuttonstosetthe

LowAlarmlimit.PresstheSETbuttontoturntheLowAlarmOFF.Pullthetriggertoreturntothe

normaloperatingmode.Ifthelowalarmlimitisexceededwhentakingmeasurements,the

displayedALMLwillblinkandthealarmbuzzerwillsound(if‘bU2’issettoON)..

EmissivitySetting

Pullthetriggerandrelease. UsetheMbuttontosteptothe icon.Usethearrowbuttonsto

adjusttheemissivity(in0.01steps).Theemissivityrangeis0.05to1.00.Pullthetriggertoreturn

tothenormaloperatingmode.Formoreinformation,seetheEmissivitysection.

www. .com information@itm.com1.800.561.8187

IR267‐en‐GB_v1.18/16

SelectingtheTemperatureUnitofMeasure(°C/°F)

Pullthetriggerandrelease. UsetheMbuttontostepto°C/°F.UsetheSETbuttontoselect°Cor

°F.Pullthetriggertoreturntothenormaloperatingmode.

SettingtheAlarmBuzzer‘bU2’ON/OFF

Pullthetriggerandrelease. UsetheMbuttontostepto‘bU2’.UsetheSETbuttontoselectON

orOFF.Pullthetriggertoreturntothenormaloperatingmode.WhensettoOFF,theAlarm

buzzerwillnotsoundinanalarmcondition.



MeasurementNotes

1. Theobjectundertestshouldbelargerthanthespot(target)sizecalculatedusing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cannot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.

www. .com information@itm.com1.800.561.8187

IR267‐en‐GB_v1.18/16

Maintenance

Cleaning

Tocleanthelenses,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IR267inwaterorotherliquid.

Troubleshooting

SymptomProblem Action

OLdisplayTargettemperatureexceedsrangeSelectatargetwithinrange

‐OLdisplayTargettemperatureunder‐rangeSelectatargetwithinrange

BatteryiconflashesLowBatterypower ReplaceBattery

BlankdisplayscreenLowbatterypower Checkand/orreplacebattery

Incorrect/Nodisplayed

value

Wrongmeasurementfunctionselected PressUp/Downarrowtoselect

correctmeasurementfunction

NoLaserpointerLowbatteryEnsurethattheLaser(LAS)isset

toONintheSettingsmode

Replacethebattery

Display

freezes/undefined

reading

Lockeddisplay TurnthemeterOFFthenpull

triggeragainafter3seconds

BatteryReplacement

Whenthebatteryiconflashes,orwhenthemeterdoesn’tswitchON,replacethebattery:

Thebatterycompartmentislocatedinthehandgrip. 

Thebatterycompartmentlidislocatedjustbelowthetrigger.

Openthebatterydoorbypryingwithathumborfingeratone

oftheindentationsnearthetopofthehandgrip.

Thedoorishingedatthebottomofthehandgrip.

Thebatteryshouldbeinstalledwiththepositive+terminal(smallercontact)facingthe

metertoensurecorrectpolarity.



Safety: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.

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.



OtherBatterySafetyReminders

oNeverdisposeofbatteriesinafire.Batteriesmayexplodeorleak.

oNevermixbatterytypes.Alwaysinstallnewbatteriesofthesametype.

www. .com information@itm.com1.800.561.8187

Inhaltsverzeichnis

Andere Extech Instruments Thermometer Handbücher

Extech Instruments

Extech Instruments 42509 Bedienungsanleitung

Extech Instruments

Extech Instruments IR400 Bedienungsanleitung

Extech Instruments

Extech Instruments 445715 Bedienungsanleitung

Extech Instruments

Extech Instruments IR100 Bedienungsanleitung

Extech Instruments

Extech Instruments 445703 Bedienungsanleitung

Extech Instruments

Extech Instruments TM100 Bedienungsanleitung

Extech Instruments

Extech Instruments TM40 Bedienungsanleitung

Extech Instruments

Extech Instruments RH200W-T Bedienungsanleitung

Extech Instruments

Extech Instruments RH250W Bedienungsanleitung

Extech Instruments

Extech Instruments 445580 Bedienungsanleitung

Extech Instruments

Extech Instruments SDL200 Bedienungsanleitung

Extech Instruments

Extech Instruments RH200W Bedienungsanleitung

Extech Instruments

Extech Instruments 421502 Bedienungsanleitung

Extech Instruments

Extech Instruments TM55 Bedienungsanleitung

Extech Instruments

Extech Instruments 421501 Bedienungsanleitung

Extech Instruments

Extech Instruments IRT25 Bedienungsanleitung

Extech Instruments

Extech Instruments VIR50-NISTL Bedienungsanleitung

Extech Instruments

Extech Instruments 42545-NIST Bedienungsanleitung

Extech Instruments

Extech Instruments Extech 470 Bedienungsanleitung

Extech Instruments

Extech Instruments EasyView Dual K EA10 Bedienungsanleitung

Extech Instruments

Extech Instruments IR270 Bedienungsanleitung

Extech Instruments

Extech Instruments IR320 Bedienungsanleitung

Extech Instruments

Extech Instruments IRT600 Bedienungsanleitung

Extech Instruments

Extech Instruments 42512 Bedienungsanleitung

Beliebte Thermometer Handbücher anderer Marken

Delton

Delton 981A Bedienungsanleitung

Baker

Baker MM2P Bedienungsanleitung

Tarmo

Tarmo 320281 Bedienungsanleitung

Citizen

Citizen CTD 504 Bedienungsanleitung

TFA

TFA 14.1500 Bedienungsanleitung

Vive

Vive DMD1010 Bedienungsanleitung

Gotemp

Gotemp THB4002 Bedienungsanleitung

GREISINGER

GREISINGER G 1202 Bedienungsanleitung

Amprobe

Amprobe TMD-53W Bedienungsanleitung

Trotec

Trotec BP10 Bedienungsanleitung

Radiance instruments

Radiance instruments RT616 Series Bedienungsanleitung

Eurolec

Eurolec IR151 Bedienungsanleitung

Scaneo

Scaneo TS42B Bedienungsanleitung

Sper scientific

Sper scientific 800043 Bedienungsanleitung

Microlife

Microlife NC 200 Bedienungsanleitung

Motorola

Motorola MBP69SN Konfigurationshandbuch

The MeatStick

The MeatStick The MeatStick Bedienungsanleitung

Hama

Hama TH35-A Bedienungsanleitung