Extech Instruments TM500 Guia do Utilizador descarregar pdf (Página 9)

9 TM500-EU-EN v1.1 12/13

DataloggingandPCInterface

TypesofDataRecording

 ManualDatalogging:Manuallylogupto99readingsontoanSDcardviapush‐buttonpress.

Thesampleratemustbesetto0toimplementthismode.

 AutomaticDatalogging:AutomaticallylogdataontoanSDmemorycardwherethenumber

ofdatapointsisvirtuallylimitedonlybythecardsize.Readingsareloggedataratespecified

bytheuserfrom1to3600seconds.

 RS‐232/USB:ThemeterincludesanRS‐232/USBPCinterfacejacklocatedonthelowerright

sideofthemeterunderthesnap‐offcompartmentcover.ForstreamingofdatatoaPCvia

theRS232Outputjack,theoptional407001‐USBkit(USBcableanddriverCD)alongwiththe

407001software(availablefreeathttp://www.extech.com/instruments/software.asp)are

required.

SDCardInformation

 InsertanSDcard(from1Gsizeupto16G)intotheSDcardslotatthebottomofthemeter.

Thecardmustbeinsertedwiththefrontofthecard(labelside)facingtowardtherearofthe

meter.

 IftheSDcardisbeingusedfor

thefirsttimeitisrecommendedthatthecardbeformatted

andthelogger’sclocksettoallowforaccuratedate/timestampingduringdatalogging

sessions.RefertotheSetupModesectionforSDcardformattingandtime/datesetting

instructions.

 EuropeanandUSAnumericalformatsdiffer.ThedataontheSDcardcanbeformattedfor

eitherformat.ThemeterdefaultstoUSAmodewhereadecimalpointisusedtoseparate

unitsfromtenths,i.e.20.00.TheEuropeanformatusesacomma,i.e.20,00.Tochangethis

setting,refertotheSetupModesection.

ManualDatalogging

InthemanualmodetheuserpressestheLOGbuttontomanuallylogareadingontotheSDcard.

1. Setthesamplingrateto‘0’secondsasdescribedinthe SetupModesection.

2. PressRECbuttontoturnonmanualrecordmode.TheRECiconwillappearinthe

upper

leftcornerofthedisplay.Thelowerportionofthedisplaywillshowp‐n(n=memory

positionnumber1‐99).

3. PresstheENTERbuttonmomentarilytologareadingintomemory.TheLOGGERiconwill

flasheachtimeadatapointisstored(theSCANSD

iconwillappearwhenthemeter

accessesthecard).

4. Advancetothenextmemorylocationusingtheuparrow▲button.

5. Toexitthemanualdataloggingmode,pressandholdtheRECbuttonforatleast1.5

seconds.

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Sem comentários

Extech Instruments TM500 Guia do Utilizador Página 9