Extech EMF450 Bedienungsanleitung


Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Extech EMF450 (5 Seiten) in der Kategorie Messgeräte. Dieser Bedienungsanleitung war für 7 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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USERMANUAL
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Multi‐FieldEMFMeter
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ModelEMF450
EMF450-en-GB_V1.1 8/15 3
Introduction
Thismetersimultaneously Magneticmeasuresanddisplays  Field, ElectricField,andRFStrength.
Theunitof units ofmeasurementandthemeasurementtypesareexpressedin  electricaland
magnetic strengthfield andpower powerdensity.ThismeterisidealforEMFmeasurementsof 
lines,electricalappliances,industrialdevices,cellphones,base    stations, and microwave leakage. 
This tested calibrateddeviceisshippedfully and and,withproperuse,willprovideyearsof
reliableservice. forPleasevisit (www.extech.com)our website tocheck thelatestversionofthis
UserGuide,ProductUpdates,ProductRegistration,andCustomer Support.
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Features
 Data hold (HOLD)
 Overload  display “OL”.
 Brightness  ‐ ‐options: low medium high
 Selectable           Auto Power off (APO) Time: 1; 3; 5; 10; 15; 30 minutes
 Key     press Sounds / Alarm Sounds:On ;Off withprogrammabletoneselections
 Information    screen shows software version
 Languages:  English, Traditional Chinese,   Simplified Chinese, Japanese, Spanish
 Magnetic      μ units selection:Gauss (mG) or Tesla ( T)
 Electric field strength: V/m
 RF    μ   μ      Strength Units selection: ( W/m² ~mW/m²) ( W/cm²) (m V/m ~V/m) (mA/m) (dBm).
 Low‐FrequencyEMFReadings:IndividualandaggregatedXYZaxialreadings: 
 High‐   frequency EMF Readings
 RF      Historical Records; up to 20 groups.
 Low   battery indication:HIGH LOW 
 External   USB Power Supply: ” ”
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EMF450-en-GB_V1.1 8/15 6
Operation
PowerON/OFF
1. the the the Press power powerbuttonto  meter.The display willshow main
measurementscreen. If themeter         does not power on, check that the batteries are
installedcorrectlyandarefresh(seebattery laterinstallation/replacementsection in
thisguide).TheEM450canalsobepoweredfrom a USB port.
2. the Pressandholdthe toPowerbuttonfor 3 seconds power off  meter.
ExternalUSBpowersupply
An iconis isdisplayed powerwhenanexternalUSB supply connectedtothemeter’sUSB
jackon bottom ofthe  the 4.7~5.2VDCmeter.Voltagespecificationis withcurrentgreater
thanor ofequal overto500mA.USBcablesshouldnotreach thetoprim the duringbuttons 
testingsincetheEMF450will recognize thiscableas an antennacausingthe readings tobe
inaccurate.
Datahold(HOLD)
Pressthe the theHOLDbuttontofreeze currentreadingson display.TheHOLD display icon
willappearwhenthis HOLDmodeisactive.Toreleasethedatapressthe buttonagain.
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Electric Field Measurements
TheEM450measurestheelectricfield(ElectricalPower)intheatmosphereofthesensor’s
surroundings.Thesensororientationisprintedonthebackofthemeter.
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Performalltestsaccordingtotheindicateddirectionoftheelectricfieldsensor.
Holdthemeteratthebottomandatarm’slength,asshowninFigure3.
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Figure3–OrientingthemeterforElectricalFieldMeasurements


Produktspezifikationen

Marke: Extech
Kategorie: Messgeräte
Modell: EMF450

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