Pyle PIRT25 Operating instructions

Pyle
Brand
Pyle
Model
PIRT25
Category
Environment thermometers
Type
Operating instructions

Pyle PIRT25 is an infrared thermometer with a precise non-contact measurement capability, built-in laser pointer, and automatic selection range and resolution. It is suitable for measuring temperatures in a wide range of applications, including food preparation, safety and fire inspections, plastic molding, asphalt, marine and screen printing, ink and dryer temperature measurement, and diesel and fleet maintenance.

The thermometer features a backlit LCD display and automatic data hold and auto power-off functions. It has a field of view of 8:1, meaning that the diameter of the target under test must be at least 1 inch when the meter is 8 inches away.

Pyle PIRT25 is an infrared thermometer with a precise non-contact measurement capability, built-in laser pointer, and automatic selection range and resolution. It is suitable for measuring temperatures in a wide range of applications, including food preparation, safety and fire inspections, plastic molding, asphalt, marine and screen printing, ink and dryer temperature measurement, and diesel and fleet maintenance.

The thermometer features a backlit LCD display and automatic data hold and auto power-off functions. It has a field of view of 8:1, meaning that the diameter of the target under test must be at least 1 inch when the meter is 8 inches away.

OPERATION
OPERATION
OPERATION
OPERATIONMANUAL
MAN UAL
MANUAL
MANUAL
INFRARED
INFRARED
INFRARED
INFRAREDTHERMOMETER
THER MOMETER
THERMOMETER
THERMOMETER
Features:
Features:
Features:
Features:
�Precisenon-contactmeasurements
�Built-inlaserpointer
�AutomaticselectionrangeandResolutionto0.1ºor1º
�℃/℉switchablebutton
�AutomaticDataHold&Autopoweroff
�Themeterat8inchesawaymeasure1inchtarget
�BacklitLCDdisplay
Wide
Wide
Wide
Widerange
ran ge
range
rangeapplication:
app lication:
application:
application:
Foodpreparation,SafetyandFireinspectors,Plasticmolding,Asphalt,Marineandscreenprinting,
measureinkanddryertemperature,DieselandFleetmaintenance.
Field
Field
Field
Fieldof
of
of
o fView
Vie w
View
View
eter’sfieldofviewis8:1,meaningthatifthemeteris8inchesfromthetarget,thediameterofthe
objectundertestmustbeatleast1inch.Otherdistancesareshownbelowinthefieldofview
diagram.Refertothechartprintedonthemeterformoreinformation.
LaserBeam
SensorBeam
Fig:1
1.
1.
1.
1.SAFETY
SAF ETY
SAFETY
SAFETY
�Useextremecautionwhenthelaserbeamisturnedon.
�Donotletthebeamenteryoureye,anotherperson’seyeortheeyeofananimal.
�Becarefulnotoletthebeamonareflectivesurfacestrikeyoureye.
�Donotallowthelaserlightbeamimpingeonanygaswhichcanexplode.
PIRT25
2.
2.
2.
2.
SPECIFICATIONS
S PECIFICATIONS
SPECIFICATIONS
SPECIFICATIONS
�
�
�
�General
G eneral
General
Generalspecifications
s pecifications
specifications
specifications
DISPLAY
DISPLAY
DISPLAY
DISPLAY3-1/2digit(1999count)LCDwithbacklighting
MEAS.
MEAS.
MEAS.
MEAS.RANGES
R ANGES
RANGES
RANGES-50.0℃to550℃(-58.0℉to1022℉)
SAMPLE
SAMPLE
SAMPLE
SAMPLERATE
R ATE
RATE
RATE2.5times/second.
POLARITY
POLARITY
POLARITY
POLARITYAutomatic(noindicationforpositivepolarity);Minus(-)signfor
negativepolarity.
EMISSIVITY
EMISSIVITY
EMISSIVITY
EMISSIVITY0.95fixedvalue
FIELD
FIELD
FIELD
FIELDOF
O F
OF
OFVIEW
V IEW
VIEW
VIEWD/S=Approx.8:1ratio(D=distance,S=spot)
(Has90%encircledenergyatthefocalpoint)
DIODE
DIODE
DIODE
DIODELASER
L ASER
LASER
LASEROutput<1mW,Wavelength630~670nm,class2(II)Laserproduct
SPECTRAL
SPECTRAL
SPECTRAL
SPECTRALRESPONSE
R ESPONSE
RESPONSE
RESPONSE6~14um
POWER
POWER
POWER
POWEROFF
O FF
OFF
OFFAutomaticshutoffafter7seconds,approx.
OPERATING
OPERATING
OPERATING
OPERATINGTEMP .
T EMP.
TEMP.
TEMP.0℃to50℃(32℉to122℉)
STORAGE
STORAGE
STORAGE
STORAGETEMP .
T EMP.
TEMP.
TEMP.-20
o
Cto60
o
C(-4
o
Fto140
o
F)
RELATIVE
RELATIVE
RELATIVE
RELATIVEHUMIDITY
H UMIDITY
HUMIDITY
HUMIDITY10%~90%RHoperating,<80%RHstorage
POWER
POWER
POWER
POWERSUPPLY
S UPPLY
SUPPLY
SUPPLY9Vbattery,NEDA1604AorIEC6LR61,orequivalent
WEIGHT
WEIGHT
WEIGHT
WEIGHT130g.
SIZE
SIZE
SIZE
SIZE826x46x160mm
�
�
�
�Infrared
I nfrared
Infrared
Infraredthermometer
t hermometer
thermometer
thermometerspecifications
s pecifications
specifications
specifications
Range
Range
Range
Range
(Automaticselection0.1
o
C/1
o
C)
Resolution
R esolution
Resolution
ResolutionAccuracy
A ccuracy
Accuracy
Accuracy
-50.0
o
Cto550
o
C-50.0
o
Cto-20.0
o
C0.1
o
C+ 5
o
C;
-20.0
o
Cto550
o
C
±2%ofreadingor±2ºC;
Note:
Note:
Note:
Note:
Accuracyisgivenat18
o
Cto28
o
C(64
o
Fto82
o
F),lessthan80%RH.
Field
Field
Field
Fieldof
of
of
ofView:
View:
View:
View:
Makesurethatthetargetislargerthantheunit’sspotsize.Thesmallerthetarget,thecloseryou
shouldbetoit.Whenaccuracyiscritical,makesurethetargetisatleasttwiceaslargeasthe
spotsize.
Emissivity:
Emissivity:
Emissivity:
Emissivity:
0.95fixedvalue
3.
3.
3.
3.FRONT
F RONT
FRONT
FRONTPANEL
P ANEL
PANEL
PANELDESCRIPTION
D ESCRIPTION
DESCRIPTION
DESCRIPTION
Range
Range
Range
Range
(Automaticselection0.1℉/1℉)
Resolution
R esolution
Resolution
ResolutionAccuracy
A ccuracy
Accuracy
Accuracy
-58.0℉to1022℉-58.0℉to-4.0
o
C℉0.1℉+ 9℉;
-4.0℉to1022℉
±2%ofreadingor+ 4℉;
①IRsensor
②Laserpointerbeam
③LCDDisplay
④℉/℃selectkey
⑤Backlightselectkey
⑥Laserselectkey
⑦MeasurementTrigger
8
BatteryCover
4.
4.
4.
4.INDICATOR
I NDICATOR
INDICATOR
INDICATOR
①Digitalreadout
②Temperature℃(Celsius)
③Temperature℉(Fahrenheit)
④DataHold
⑤Measuringindication
⑥LOWbatteryindicator
⑦LaserPoint
8
Fixedemissivity(0.95)
9
MaxMin
5.
5.
5.
5.MEASURMENT
M EASURMENT
MEASURMENT
MEASURMENTOPERATION
O PERATION
OPERATION
OPERATION
①HoldthemeterbyitsHandle
H andle
Handle
HandleGrip
G rip
Grip
Gripandpointittowardthesurfacetobemeasured.
②PullandholdtheTrigger
Trigger
Trigger
Triggertoturnthemeteronandbegintesting.Thedisplaywilllightif
thebatteryisgood.Replacethebatteryifthedisplaydoesnotlight.
③Whilemeasuring,theSCANdisplayiconwillappearintheupperlefthandcornerofthe
LCD.
④WhilecontinuingtopulltheTrigger:
a.PushtheLaser
L aser
Laser
Laserbuttontoturnonthelaserpointer.Whenthelaserisonthe
lasericonwillappearontheLCDoverthetemperature.Aimthered
beamapproximatelyahalfinchabovethepointoftest(pressingtheLaser
buttonagainturnsthelaseroff).
b.Selectthetemperatureunits(
o
Cor
o
F)usingthe
o
o
o
o
C
C
C
Cand
o
o
o
o
F
F
F
Fbuttons.
c.PushtheBacklight
Backlight
Backlight
BacklightkeytoturnontheLCDbacklightingfunction.
⑤ReleasetheTriggerandtheHOLDdisplayiconwillappearontheLCDindicatingthat
thereadingisbeingheld.
⑥Themeterwillautomaticallypowerdownafterapproximately7secondsafterthetrigger
isreleased.
Note:
Note:
Note:
Note:Measurement
Measurement
Measurement
Measurementconsiderations
considerations
considerations
considerations
Holdingthemeterbyitshandle,pointtheIRSensortowardtheobjectwhosetemperatureis
tobemeasured.Themeterautomaticallycompensatesfortemperaturedeviationsfrom
ambienttemperature.Keepinmindthatitwilltakeupto30minutestoadjusttowideambient
temperaturesaretobemeasuredfollowedbyhightemperaturemeasurements,sometime
(severalminutes)isrequiredafterthelow(andbeforethehigh)temperaturemeasurements
aremade.
ThisisaresultofthecoolingprocesswhichmusttakeplacefortheIRsensor.
6.
6.
6.
6.BATTERY
B ATTERY
BATTERY
BATTERYREPLACEMENT
R EPLACEMENT
REPLACEMENT
REPLACEMENT
①Asbatterypowerisnotsufficient,LCDwilldisplay“”replacementwithonenew
batterytype9Visrequired.
②Openbatterycover,thentakeoutthebatteryfrominstrumentandreplacewithanew
9-Voltbatteryandplacethebatterycoverback.
7.NOTES:
NOTES:
NOTES:
NOTES:
�
�
�
�How
How
How
Howit
it
it
itWorks
Works
Works
Works
Infraredthermometersmeasurethesurfacetemperatureofanobject.Theunit’soptics
senseemitted,reflected,andtransmittedenergy,whichiscollectedandfocusedontoa
detector.Theunit’selectronicstranslatetheinformationintoatemperaturereadingwhichis
displayontheunit.Inunitswithalaser,thelaserisusedforaimingpurposesonly.
�
�
�
�Field
Field
Field
Fieldof
of
of
ofView
View
View
View
Makesurethatthetargetislargerthantheunit’sspotsize.Thesmallerthetarget,thecloser
youshouldbetoit.Whenaccuracyiscritical,makesurethetargetisatleasttwiceaslarge
asthespotsize.
�
�
�
�Distance
Distance
Distance
Distance&
&
&
&Spot
Spot
Spot
SpotSize
Size
Size
Size
Asthedistance(D)fromtheobjectincreases,thespotsize(S)oftheareameasuredbythe
unitbecomeslarger.See:Fig:
F ig:
Fig:
Fig:1
1
1
1.
�
�
�
�Locating
Locating
Locating
Locatinga
a
a
ahot
hot
hot
hotSpot
Spot
Spot
Spot
To
findahotspotaimthethermometeroutsidetheareaofinterest,thenscanacrosswithan
upanddownmotionuntilyoulocatehotspot.
�
�
�
�Reminders
Reminders
Reminders
Reminders
①Notrecommendedforuseinmeasuringshinyorpolishedmetalsurfaces(stainlesssteel,
aluminum,etc.).SeeEmissivity
E missivity
Emissivity
Emissivity
②Theunitcannotmeasurethroughtransparentsurfacessuchasglass.Itwillmeasurethe
surfacetemperatureoftheglassinstead.
③Steam,dust,smoke,etc.,canpreventaccuratemeasurementbyobstructingtheunit’soptics.
�
�
�
�Emissivity
Emissivity
Emissivity
Emissivity
Most(90%oftypicalapplications)organicmaterialsandpaintedoroxidizedsurfaceshave
anemissivityof0.95(pre-setintheunit).Inaccuratereadingswillresultfrommeasuring
shinyorpolishedmetalsurfaces.
To
compensate,covethesurfacetobemeasuredwith
maskingtapeorflatblackpaint.Allowtimeforthetapetoreachthesametemperatureasthe
materialunderneathit.Measurethetemperatureofthetapeorpaintedsurface.
Emissivity
Emissivity
Emissivity
EmissivityValues
V alues
Values
Values
SubstanceThermalemissivitySubstanceThermalemissivity
Asphalt0.90to0.98Cloth(black)0.98
Concrete0.94Humanskin0.98
Cement0.96Lather0.75to0.80
Sand0.90Charcoal(powder)0.96
Earth0.92to0.96Lacquer0.80to0.95
Water0.92to0.96Lacquer(matt)0.97
Ice0.96to0.98Rubber(black)0.94
Snow0.83Plastic0.85to0.95
Glass0.90to0.95Timber0.90
Ceramic0.90to0.94Paper0.70to0.94
Marble0.94Chromiumoxides0.81
Plaster0.80to0.90Copperoxides0.78
Mortar0.89to0.91Ironoxides0.78to0.82
Brick0.93to0.96Textiles0.90
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Pyle PIRT25 Operating instructions

Pyle
Brand
Pyle
Model
PIRT25
Category
Environment thermometers
Type
Operating instructions

Pyle PIRT25 is an infrared thermometer with a precise non-contact measurement capability, built-in laser pointer, and automatic selection range and resolution. It is suitable for measuring temperatures in a wide range of applications, including food preparation, safety and fire inspections, plastic molding, asphalt, marine and screen printing, ink and dryer temperature measurement, and diesel and fleet maintenance.

The thermometer features a backlit LCD display and automatic data hold and auto power-off functions. It has a field of view of 8:1, meaning that the diameter of the target under test must be at least 1 inch when the meter is 8 inches away.

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