Extech Instruments RPM40 Manual de usuario
USERGUIDE
COMBINATIONPHOTO/CONTACTTACHOMETER
ModelRPM40
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
RPM40-en-GB_V1.2 10/14
2
Introduction
ThankyouforselectingtheExtechCombinationPhoto/ContactTachometer,ModelRPM40.This
combinationtachometerisapatenteddesignprovidingcontactandnon‐contactRPM
measurements.Inaddition,linearsurfacespeedscanbemeasuredinft/minorm/min.This
deviceisshippedfullytestedandcalibratedand,withproperuse,willprovideyearsofreliable
service.Pleasevisitourwebsite(www.extech.com)tocheckforthelatestversionofthisUser
Guide,ProductUpdates,andCustomerSupport.
Features
Compactpockettachometer
Combinationphotoandcontacttachometer
LaserpointerforPhotoTachometertargeting
Non‐contactPhotoTachometerdetectstargettoadistanceof1.5m(4.9ft.)
Widemeasuringrange0.5to19,999RPM(Contact)and99,999RPM(Photo)
0.1%basicaccuracy
Memory/Recallofhighest,lowest,andlastreadings
Durable,light‐weightABSplastichousing
Safety
1. Useextremecautionwhenthelaserbeamison
2. Donotpointthebeamtowardanyone'seye
3. Becarefulnottoletthebeamstriketheeyefromareflectivesurface
4. Donotusethelasernearexplosivegasesorinotherpotentiallyexplosiveareas
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
RPM40-en-GB_V1.2 10/14
3
1
2
3
6
45
7
9
8
MeterDescription
1. RPMAdapter(Contact)
2. SurfaceSpeedWheel
3. LCDDisplay
4. PhotoDetectSensor
5. Laserpointer(red)
6. MonitorIndicator
7. MeasureButton
8. FunctionButton
9. MemoryButton
Thebatterycompartmentislocatedonbackofmeter.
BatteryReplacement
Thelowbatteryindicatorappearswhenthebatteriesneedtobereplaced.Toreplacethe
batteries:
1. OpentherearbatterycompartmentbyremovingthetwoPhillipsheadscrewsthatsecureit
2. Replacethefour1.5VAAbatteriesobservingcorrectpolarity
3. Replacethebatterycoverbeforeattemptingtousethemeter
Neverdisposeofusedbatteriesorrechargeablebatteriesinhouseholdwaste.
Asconsumers,usersarelegallyrequiredtotakeusedbatteriestoappropriate
collectionsites,theretailstorewherethebatterieswerepurchased,orwherever
batteriesaresold.
Disposal:Donotdisposeofthisinstrumentinhouseholdwaste.Theuserisobligatedtotake
end‐of‐lifedevicestoadesignatedcollectionpointforthedisposalofelectricalandelectronic
equipment.
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
RPM40-en-GB_V1.2 10/14
4
Operation
Selectingafunction
PressandholdtheMEASUREbutton(7)and,whileholdingMEASURE,useshortpressesofthe
FUNCTIONbutton(8)tostepthroughthemodes.Theavailablemodesare:ContactRPM
measurement,Surfacespeed(m/min),Surfacespeed(ft/min),Surfacespeed(in/min),and
PhotoRPMmeasurement(laserpointerwillswitchONinthismode).
Note:Whenafunctionisselecteditbecomesthedefaultmodeofoperation(evenaftertheunit
ispoweredoff)untilanotherfunctionisselected.
PhotoRPMMeasurement
1. SelectPhotoRPMmeasurementmodeasinstructedintheprevioussection.
2. Applyanappropriatelysizedsquarepieceofreflectivetapetothesurfaceoftheobject
undertest.
3. PressandholdtheMEASUREbuttonandalignthelaserpointerwiththereflectivetape.
Measurementdistanceshouldbelimitedtoadistancerangeof2to60”(5to150cm).
4. VerifythattheMonitorIndicator(6)appearsontheLCDwhenthereflectivetapepasses
throughthebeam.
5. ReleasetheMeasurebuttonwhentheRPMreadingstabilizesontheLCD.
6. Iftherpmisunder50,applyadditionalsquaresofreflectivetape.Dividethereadingshown
onthedisplaybythenumberofpiecesofreflectivetapesquarestocalculatetheactualrpm.
NOTE:Brightambientlightmayinterferewiththereflectedlight.Shadingthetargetarea
maybenecessaryinsomecases.
CAUTION:Rotatingobjectscanbedangerous.Useextremecare.
Photo Tachometer
Rotating object
Reflective tape
Light source
and reflection
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
RPM40-en-GB_V1.2 10/14
5
ContactRPMMeasurement
1. Installarotatingattachment(coneorfunnel)tothemeter
2. SelectContactRPMmeasurementmodeasdescribedinthe‘Selectingafunction’section.
3. PressandholdtheMEASUREbuttonwhilesimultaneouslyplacingtheRPMadapter(1)
againstthecenteroftherotatingaxistobemeasured.
4. ReleasetheMEASUREbuttonwhenthereadingstabilizes(approximately2seconds).
ReversibleLCDDisplay
TheLCDdisplayindicatesPhotoTachometermeasurementsinonedirectionandContact
measurementsintheoppositedirection.Thispermitstheusertoeasilyreadthemeasurement
digitsinbothmeasurementmodes.
SurfaceSpeedMeasurement
1. SelecttheSurfaceSpeed(m/min,ft/min,orin/min)modeasdescribedaboveinthe
‘Selectingafunction’section.
2. AttachtheSurfaceSpeedwheel(2)tothemeter.
3. PresstheMEASUREbuttonandplacethesurfacespeedwheelagainsttheobjectundertest.
4. ReleasetheMEASUREbuttonwhenthereadingstabilizes(approximately2seconds).
MemoryRecall
Theminimum(dn),maximum(UP),andlast(LA)readingvaluesarestoredinmemoryaftereach
measurement(aftertheMEASUREbuttonisreleased).Toviewthesevalues:
1. PressandholdtheMEMORYbutton(9),thedisplaywilltogglebetweenthestoredreading
anditsidentificationlabel(dnforlowestreading),UPforhighestreading,orLAforlast
reading).
2. ReleasetheMEMORYbuttonandthenpressandholditagaintoviewthenextstored
reading.
3. ReleasetheMEMORYbuttonandthenpressandholditagaintoviewthenextstored
reading.
4. Repeatthesestepsasdesired.
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
RPM40-en-GB_V1.2 10/14
6
Specifications
Measurement&RangePhotoTachometer:5to99,999RPM
ContactTachometer:0.5to19,999RPM
SurfaceSpeed:
m/min.–0.05to1,999.9m/min.
ft/min.–0.2to6,560ft/min.
in/min.–2.0to78,740in/min.
ResolutionRPM 0.1RPM(<1000RPM)
1RPM(≥1000RPM)
m/min 0.01m/min(<100m/min)
0.1m/min(≥100m/min.)
ft/min.0.1ft/min.(<1000ft/min.)
1ft/min(≥1000ft/min.).
in/min.0.1in/min.(<1000in/min.).
1in/min.(≥1000in/min.).
DisplayLCD,size:32mmx28mm(1.26x1.10”)
Large5digitreversibledisplaywithunitofmeasureand
alertindicators
Accuracy±(0.1%ofreading+1digit)
SamplingratePhotomode:1second(>60RPM)
Contactmode:1second(>6RPM)
PhotoTachometerdetectingdistanceTypically50to150cm(2to60”)
TimebasecircuitQuartzcrystal
LaserlightsourceLessthan1mW;Class2laserdiode;645nm
OperatingTemperature0to50°C(32to122°F)
OperatingHumidityLessthan80%R.H.
MemoryStores/Recallshighest,lowest,andlastvalues
Battery4x1.5VAAAbatteries
PowerConsumptionPhototachometer:Approximately20mADC
Contacttachometer:Approximately9.5mADC
Dimensions165x50x33mm(6.5x2.0x1.3”)
Weight182g(0.4lbs.)Batteryweightincluded
AccessoriesincludedBatteries,Reflectivetape60cm(24”),Surfacespeed/rpm
rotatingattachments(cone&funnel)
Copyright©2014FLIRSystems,Inc.
Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform
www.extech.com
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
Tabla de contenidos
Otros manuales de Instrumento de medición de Extech Instruments
Extech Instruments
Extech Instruments SDL720 Manual de usuario
Extech Instruments
Extech Instruments 461750 Manual de usuario
Extech Instruments
Extech Instruments VB400 Manual de usuario
Extech Instruments
Extech Instruments TM100-NIST Manual de usuario
Extech Instruments
Extech Instruments 700 Series Manual de usuario
Extech Instruments
Extech Instruments C015 Manual de usuario
Extech Instruments
Extech Instruments NON-DISPLAY PORTABLE Manual de usuario
Extech Instruments
Extech Instruments DT40M Manual de usuario
Extech Instruments
Extech Instruments ExStik II EC400 Manual de usuario
Extech Instruments
Extech Instruments MA435T Manual de usuario
Extech Instruments
Extech Instruments CO52 Manual de usuario
Extech Instruments
Extech Instruments MO53 Manual de usuario
Extech Instruments
Extech Instruments PQ3450 Manual de usuario
Extech Instruments
Extech Instruments ExStik PH100 Manual de usuario
Extech Instruments
Extech Instruments 461891 Manual de usuario
Extech Instruments
Extech Instruments PH220A Manual de usuario
Extech Instruments
Extech Instruments GRT350 Manual de usuario
Extech Instruments
Extech Instruments HDV7C-55-HD-1 Manual de usuario
Extech Instruments
Extech Instruments Extech 380976 Manual de usuario
Extech Instruments
Extech Instruments 401027 Manual de usuario
Manuales populares de Instrumento de medición de otras marcas
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