Flex ILV-121 User manual

UsersManual
FLeX INSTRUMENTS CO., LTD.
9F‐3,190,SEC.2,ZHONGXINRD.,XINDIANDIST.NEWTAIPEICITY,TAIWAN
TEL:+886‐2‐29155050FAX:+886‐2‐29153805
EMAIL:info@flexinstruments.com.tw
www.flexinstrument.com
UsersManual
IR-121
InfraredThermometer

ILV-121
ILV-151
ILV-301
InfraredThermometer
+UVLeakDetector
Jan.282016Rev.2
©FLeX INSTRUMENTS CO., LTD.
AllrightsReserved.PrintedinTAIWAN
Specificaonsaresubjecttochangewithoutnoce.

Limited Warranty and LimitaƟon of Liability
ThisMeteriswarrantedtooriginalpurchaseragainstde‐
fectsinmaterialandworkmanshipfortwoyearsfromthe
dateofpurchase.Duringthiswarrantyperiod,manufactur‐
erwill,atitsopon,replaceorrepairthedefecveunit,
subjecttoverificaonofthedefectormalfuncon.This
warrantydoesnotcoverdisposablebaeries,ordamage
fromabuse,neglect,accident,unauthorizedrepair,altera‐
on,contaminaon,orabnormalcondionsofoperaonor
handling.
ANYIMPLIEDWARRANIESARISINGOUTOFTHESALEOF
THISPRODUCT,INCLUDINGBUTNOTLIMITEDTOIMPLIED
WARRANTIESOFMERCHANTABILITYANDFITNESSFORA
PARTICULARPURPOSE,ARELIMITEDTOTHEABOVE.THE
MANUFACTURERSHALLNOTBELIABILEFORLOSSOFUSE
OFTHEINSTRUMENTOROTHERINCIDENTALORCONSE‐
QUENTIALDAMAGES,EXPENSES,ORECONOMICLOSS,OR
FORANYCLAIMORCLAIMSFORSUCHDAMAGE,EXPENSES
ORECONOMICLOSS.Somestatesorcountrieslawvary,so
theabovelimitaonsorexclusionsmaynotapplytoyou.
FLeX INSTRUMENTS CO., LTD.
9F‐3,190,Sec.2,ZhongxinRd.,XindianDist.,
NewTaipeiCity23146TAIWAN
TEL:+886‐2‐29155050FAX:+886‐2‐29153805
Email:info@flexinstruments.com.tw
www.flexinstruments.com.tw
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
TableofContents

TitlePage

i
Introducon………………………………………………………………… 1
SafetyInformaon………………………………………………………. 1
Maintenance………………………………………………………………. 4
HowtoChangetheBaery……………………………………… 4
HowtoCleantheProduct………………………………………… 4
Specificaons……………………………………………………………… 5
StandardsandAgencyApproval…………………………………. 7
TheProduct………………………………………………………………… 8

ii
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18

LocaƟng a Hot or Cold Spot
TofindaHotorColdSpot,aimthethermometeroutside
thedesiredarea,thenslowlyscanacrosstheareawithan
upanddownmoonunlyoulocateaHotorColdSpot.

Field of View
Foraccuratemeasurement,makesurethatthetargetis
largerthantheunit’sspotsize.Thesmallertarget,the
closeryoushouldbetoit.

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18
IntroducƟon
TheFLeX IR-121, ILV-121, ILV-151, andILV-301Infrared
Thermometers(theProduct)candeterminethesurface
temperaturebymeasuringtheamountofinfraredenergy
radiatedbythetarget’ssurface.NotethattheJapanese
modelsindicateCelsiusonly.
Warning
ReadallsafetyinformaonbeforeyouusetheProduct.
Safety InformaƟon
AWarningidenfiescondionsandproceduresthatare
dangeroustotheuser.ACauonidenfiescondionsand
proceduresthatcancausedamagetotheProductorthe
equipmentundertest.
Table1tellsyouaboutsymbolsusedontheProductandin
thismanual.
Warning
Topreventeyedamageandpersonalinjury:
●ReadallSafetyInformaonbeforeyouustheProduct.
●DonotusetheProductifitoperatesincorrectly.
●UsetheProductonlyasspecified,ortheprotecon
suppliedbytheProductcanbecompromised.
1

●BeforeyouusetheProduct,inspectthecase.Donot
usetheProductifitappearsdamaged.Lookforcracks
ormissingplasc.
●Seeemissivityinformaonforactualtemperature.
Reflecveobjectsresultinlowerthanactualtemper‐
aturemeasurement.Theseobjectsposeaburnhazard.
●Donotlookdirectlyintothelaserwithopcaltools
(forexample,binoculars,telescopes,microscopes).
Opcaltoolscanfocusthelaserandthedangerousto
theeye.
●Donotlookintothelaser.AvoiddirectEyeExposure.
Donotpointlaserdirectlyatpersonsoranimalsor
indirectlyoffrelavesurfaces.
●Replacethebaerieswhenthelowbaeryindicator
showstopreventincorrectmeasurement.
●DonotusetheProductaroundexplosivegas,vapor,
orindamporwetenvironments.
●UsetheProductonlyasspecifiedorhazardouslaser
radiaonexposurecanoccur.
2
17
Patented Precise Laser poinƟng indicaƟon
of Measured spot size and distance
Nomoreguessingorimaginaonofyourmeasuredtem‐
peraturespotsizeanddistance.Trulyreflecngthereality
ofyourmeasurement.Thelabelontherightsideofyour
thermometeristheindexreferencecorrespondingtoyour
lasescalepoinng.(ILV‐121/ILV‐151only)

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Table1.Symbols

Symbol Meaning


Cauon!Riskofdanger.
Importantinformaon.
SeeManual.
Donotdisposeofthisproduct
asunsortedmunicipalwaste.
Contactaqualifiedrecycler.
LaserRadiaon!Avoiddirect
EyeExposure.
ComplieswithEuropeanUnion
Direcves.
Baery
WarningLEDs!Donotlook
directlyintoLEDlightorshine
3

Maintenance
Cauon
ToavoiddamagetotheProduct,donotleavethe
thermometeronornearobjectsofhightemperature.
How to Change the BaƩery
ToinstallorchangetheAAIECLR06baery,openthe
baerycompartmentandreplacethebaeryasshownin
Figure19.
How to Clean the Product
Usesoapandwateronadampspongeorsoclothtoclean
theProductcase.Carefullywipethesurfacewithamoist
coonswab.Theswabmaybemoistenedwithwater.See
Figure20~21.

4
15
12
13

14
10
11
SpecificaƟons
IR-121/ILV-121 ILV-151/ILV-301
Temperature
Range
‐30℃~500℃
(‐22℉to932℉)
‐30℃~800℃(ILV‐301)
(‐22℉to1471℉)
‐30℃~650℃(ILV‐151)
(‐22℉to1202℉)
Accuracy
(Calibraon
geometry
withambient
temperature
23℃±2℃)
≥0℃:±1.5℃ or±1.5%
ofreading,whicheveris
greater
(≥32℉:±3℉or±1.5%
ofreading,whicheveris
greater)
≥‐10℃to<0℃:±2℃
(≥14℉to<32℉:±4℉)
<‐10℃:±3℃
<14℉:±6℉)
≥0℃:±1.5℃ or±1.5%
ofreading,whicheveris
greater
(≥32℉:±3℉or±1.5%
ofreading,whicheveris
greater)
≥‐10℃to<0℃:±2℃
(≥14℉to<32℉:±4℉)
<‐10℃:±3℃
<14℉:±6℉)
Response
Time(95%)
<500ms
(95%ofreading)
<300ms
(95%ofreading)
Spectral
Response
8to14microns
Emissivity0.10to1.00
5

Temperature
Coefficient
±0.1℃/℃or±0.1%/℃ofreading
(whicheverisgreater)
Opcal
Resoluon
Display
Resoluon
0.1℃ (0.2℉)
Repeatability
(%ofreading)
Power 3AAIECLR06Baeries
BaeryLife
Weight300g
SizeIR‐121(185x51x85)mm(7.29x2.01x3.35)
inches
ILV‐121/ILV‐151/ILV‐301(185x51x100)mm
(7.29x2.1x3.94)inches
Operang
Temperature
&Humidity
0℃ to50℃(32℉ to122℉)
10%to90%RHnon‐condensing@30℃(86℉)
Storage
Temperature
‐20℃ to60℃(‐4℉ to140℉),withoutbaery)
12:1
(calculatedat95%energy)
30:1(ILV‐301)
15:1(ILV‐151)
(calculatedat95%energy)
±8%ofreadingor
±1.0℃(2℉),whichever
±8%ofreadingor
±1.0℃ (2℉),whichever
25hours(IR‐121)/
20hours(ILV‐121)with
laserandbacklighton
20hourswithlaserand
backlighton
6
8
13
9

7
12
Class 2
AClass2laserissafebecauseoftheblinkreflexifnot
viewedthroughopcalinstruments.Aswithclass1M,
thisappliestolaserbeamswithalargediameteror
largedivergence,forwhichtheamountoflightpass‐
ingthroughthepupilcannotexceedthelimitsfor
class2.
Operang
Altude
2000metersabovemeansealevel
Storage
Altude
12,000metersabovemeansealevel
DropProof 1.2meters(4feets)
Vibraonand
Shock
IEC60068‐2‐62.5g,10to200Hz,IEC60068‐2‐27,
50g,11ms
EMC EN61326‐1:2006EN61326‐2:2006
7
Standards and Agency Approval
Compliance…………………………………..IEC61010‐1
IEC62472
LaserSafety…………………………………..IEC60825‐1Ed.2(2007)
Class2LaserProduct
RatedWavelength………………………….650nm
BeamDivergence……………………………1mradmax
MaximumOutputPower………………..1mWmax

The Product

2
1
8
3
Table2.NominalSurfaceEmissivity
MaterialValue MaterialValue
Default****0.95 Glass(plate)0.85
Aluminum*0.30 Iron*0.70
Asbestos0.95 Lead*0.50
Asphalt0.95 Oil0.94
Brass*0.50 Paint0.93
Ceramic0.95 Plasc**0.95
Concrete0.95 Rubber0.95
Copper*0.60 Sand0.90
Food‐Frozen0.90 Steel*0.80
Food‐hot0.93 Water0.93
Wood***0.94
*Oxidized
**Opaque,over20mils
***Natural
****FactorySeng
11

6
Emissivity (EMS)
Theemissivityofthesurfaceofamaterialisitseffec‐
venessinemingenergyasthermalradiaon.
Quantavely,emissivityistheraoofthethermal
radiaonfromasurfacetotheradiaonfromanideal
blacksurfaceatthesametemperatureasgivenby
theStefan–Boltzmannlaw.
TheEmissivityadjustmentneedtorefertoTable2.
NominalSurfaceEmissivityforanaccuratenon‐
contactinfraredtemperaturemeasurement.
10
9
5
4