Hanna Instruments HI5421 Bedienungsanleitung Seite 4

Speichereinstellungen (Log) ............................................................................... 35
Art der Datenaufzeichnung (Logging Type) ........................................................ 36
Log-Daten-Konfiguration (Logging Data Configuration) ...................................... 36
Aufzeichnungsfrequenz (Sampling Period) ......................................................... 37
Neue Speichergruppe (New Lot) ........................................................................ 37
Alarmfunktion (Alarm) ......................................................................................... 38
Alarmstatus (Alarm State) .................................................................................. 38
Alarmgrenzwerte (Alarm Limits) ......................................................................... 39
BOD-Einstellungen ............................................................................................. 39
BOD-Einstellungen vornehmen .......................................................................... 39
Methodenkonfiguration (Method Configuration) .................................................. 40
OUR-Einstellungen............................................................................................. 41
Profilfunktion (Profile) ......................................................................................... 41
Alarmfunktion (Alarm) ......................................................................................... 41
SOUR-Einstellungen .......................................................................................... 42
Profilfunktion (Profile) ......................................................................................... 42
Messeinheit (Measurement Unit) ........................................................................ 42
Methodenkonfiguration (Method Configuration) .................................................. 42
DO-Kalibrierung ................................................................................................. 43
Vorbereitung ...................................................................................................... 43
Elektrodenkonditionierung .................................................................................. 44
Vorgehensweise bei der Kalibrierung ................................................................. 44
Vorgehensweise ................................................................................................. 45
Benutzerdefinierter Standard .............................................................................. 45
Luftdruckkalibrierung .......................................................................................... 45
DO-Messung ...................................................................................................... 46
Direktmessung ................................................................................................... 46
Direct / Auto Hold-Messung ................................................................................ 46
Salzgehaltskompensation ................................................................................... 47
Luftdruckkompensation ...................................................................................... 48
BOD-Messungen ................................................................................................ 49
Tag 0 (initiale DO-Messung) ............................................................................... 50
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