Dansk/norsk vejledning ..................................................................................................... 5
Sikkerhed ............................................................................................................................ 5
Betingelser i denne manual .............................................................................................. 5
Advarsler .......................................................................................................................... 6
Fare .................................................................................................................................. 6
Internationale elektriske symboler .................................................................................... 6
Cenelec direktiver .............................................................................................................. 6
Produktbeskrivelse ............................................................................................................ 7
Analog bar-graf ................................................................................................................ 7
Gennemsnits RMS kalibrering .......................................................................................... 7
Sand RMS ........................................................................................................................ 7
Crest faktor ....................................................................................................................... 7
NMRR (Normal mode rejection ratio) (normal funktion afslags forhold) ........................... 8
CMRR (Common mode rejection ratio) (common funktion afslags forhold) ..................... 8
Funktion .............................................................................................................................. 8
Autocheck funktion ........................................................................................................... 8
dBm+Hz(kun på 829s), Hz+ACV, ACV+Hzfunktioner ...................................................... 9
DC+ACV+ACV(kun 525s, 521s & 829s), DCV, DCV+ACV funktioner ........................... 10
525s, 521s, 829s: ........................................................................................................... 11
827s, 822, 821s: ............................................................................................................. 11
ACmV+Hz, dBm+Hz (kun Elma 829s), Hz+ACmV funktioner ........................................ 11
nS konduktans (kun Elma 525s, 521s, 829s, 827s), modstand & gennemgang ............ 12
Temperaturfunktioner (kun på Elma 525s, 521s, 829s, 827s) ........................................ 12
Kapacitans og
diode testfunktioner ................................................................... 13
A, mA og A funktioner .................................................................................................. 14
Elektrisk felt detektering (Kun på Elma 829s & 827s) .................................................... 14
PC computer interface muligheder ................................................................................. 15
MAX/MIN/GENM. (REC) ved 1/20/s funktion (kun på Elma 525s,521s,829s,827s) ....... 15
1ms CREST funktion (kun på Elma 525s, 521s, 829s & 827s) ...................................... 15
Baggrundsbelyst display (Kun på Elma 525s, 521s & 829s) .......................................... 16
Input advarsel (bipper ved fejlforbindelse) ...................................................................... 16
Hold funktion .................................................................................................................. 16
Relativ nul-funktion ..................................................................................................... 16
Manuelt eller auto område .............................................................................................. 16
Sluk for bipper ................................................................................................................ 16
Auto sluk funktion ........................................................................................................... 16
Fravalg af auto sluk funktion .......................................................................................... 16
Datalogningsfunktion ...................................................................................................... 17
Opsætning af logge interval ........................................................................................... 17
Start/stop datalogning .................................................................................................... 17
Genkald hukommelse ...................................................................................................... 18
Vedligeholdelse ............................................................................................................... 19
Rengøring og opbevaring ............................................................................................... 19
Problemløsning .............................................................................................................. 19
Batteri og sikrings udskiftning ....................................................................................... 20
Batteri udskiftning ........................................................................................................... 20
Sikrings udskiftning ........................................................................................................ 20
