Elma Instruments 5706445410286, Руководство пользователя

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Dansk/Norsk ....................................................................................................................... 5
Sikkerhed ............................................................................................................................ 5
Betingelser i denne manual .............................................................................................. 5
Advarsel: .......................................................................................................................... 5
Advarsel: .......................................................................................................................... 5
Terminaler (til COM bøsning) målekategori: ..................................................................... 5
Målekategori IV (Kat IV) ................................................................................................... 5
Målekategori III (Kat III) .................................................................................................... 5
Målekategori II (Kat II) ...................................................................................................... 5
Internationale elektriske symboler ................................................................................... 6
Cenelec direktiver .............................................................................................................. 6
Produktbeskrivelse ............................................................................................................ 6
Analog bar-graf ................................................................................................................ 6
Gennemsnits RMS kalibrering .......................................................................................... 6
Sand RMS ........................................................................................................................ 6
Crest faktor ....................................................................................................................... 7
NMRR (Normal mode rejection ratio) (normal funktion afslags forhold) ........................... 7
CMRR (Common mode rejection ratio) (common funktion afslags forhold) ..................... 7
Funktion .............................................................................................................................. 7
Autocheck funktion ........................................................................................................... 7
”Område lås” og funktions lås: ......................................................................................... 7
Overspændingsalarm: ...................................................................................................... 8
Spøgelsesspændinger: .................................................................................................... 8
DCV, ACV & linjefrekvens funktioner ............................................................................... 8
Ω modstand, gennemgang,
kapacitans, diode test funktioner ......................... 9
DCmV, ACmV, temperatur

C &

F funktioner ................................................................. 9
µA, mA og A funktioner .................................................................................................. 10
Elektrisk felt detektering ................................................................................................. 10
”Ikke kontakt” EF detektering ......................................................................................... 10
”Probe kontakt” EF detektering ...................................................................................... 11
PC interface funktioner ................................................................................................... 11
MAX/MIN ved 20 sek. målefunktion ............................................................................... 11
5ms Crest funktion ......................................................................................................... 11
Baggrunds belyst LCD display ....................................................................................... 11
Hold funktion .................................................................................................................. 11
Relativ nul funktion ......................................................................................................... 11
Manuel eller auto område ............................................................................................... 11
Sluk for beeper ............................................................................................................... 11
Advarsel for fejlmontering ............................................................................................... 11
Auto-sluk funktion (APO) ................................................................................................ 12
Fjernelse af auto-sluk funktionen ................................................................................... 12
Vedligeholdelse ............................................................................................................... 12
Rengøring og opbevaring ............................................................................................... 12
Problemløsning .............................................................................................................. 12
Batteri og sikrings udskiftning ......................................................................................... 12
Batteri og sikrings udskiftning ......................................................................................... 12
Generelle specifikationer ................................................................................................ 13
Elektriske specifikationer ................................................................................................ 13