Description Of The Instrument; Display - Mettler Toledo SevenEasy S20 Bedienungsanleitung

Description of the instrument

3. Description of the instrument
3.1

Display

7
10
12
1 Battery status
2 Auto-off override during battery operation
3 Data transfer to PC/Printer
4 Electrode condition
slope: 95 -105 %
offset: ± (0-15) mV
Electrode is in
good condition
5 Meter self-diagnosis
Self-diagnosis
indicator
6 Error index
7 pH/mV-reading
8 Auto/Manual Temperature compensation
9 Endpoint stability/autom endpoint
Endpoint stability
10 Temperature
11 Calibration point
12 Buffer groups
13 Electrode offset and slope
4
1 2 3
slope: 90 - 94 %
offset: ± (15 - 35) mV
Electrode needs
cleaning
Indication to
press key
A
4 5 6
slope: 85 - 89 %
offset: ± (>35) mV
Electrode is faulty
Auto endpoint
8
9
11
13
Self-diagnosis
passed
METTLER TOLEDO SevenEasy