Mettler Toledo SevenGo Duo pro SG68 Mode D'emploi page 13

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pH/ORP/Ion/DO meter SG68
Battery status icon
Auto-off override icon
IrDA infrared interface icon
GLP printout icon
Data logging icon (timed interval reading)
Backlight icon
Routine mode icon (user access rights are restricted)
Date and time
Measurement temperature
Endpoint format
Atmospheric pressure
Temperature compensation
●
ATC: Temperature sensor
con nect ed
Number of data sets in memory
User ID
Softkey
Softkey
Softkey
Sample ID
Sensor ID
DO electrode condition criteria
Slope: 80-125%
Electrode is in good condition
pH electrode condition criteria
Slope: 95-105%
Offset: ±(0-15)mV
Electrode is in good condition
ISM sensor connected
®
Stability criterion
Operating the pH/ORP/Ion/DO meter SG68
●
MTC: no temperature
sen sor connected or
detect ed
Slope: 70-79%
Electrode needs cleaning
Slope: 94-90%
Offset: ±(15-35)mV
Electrode needs cleaning
Slope: 60-69%
Electrode is faulty
Slope: 89-85%
Offset: ±(>35)mV
Electrode is faulty
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