Display And Key Controls - Mettler Toledo FiveEasyPlus FEP20 Bedienungsanleitung

4 Display and Key controls
1 Electrode condition (For electrode maintenance see "Electrode Maintenance (page 15)")
Slope: 95-105%
and offset: ± (0-15) mV
Electrode is in good condition
2 Calibration icon - calibration in progress
3 Measurement icon - measurement or calibration is running
4 Setup icon - meter is in setup mode
5 pH/mV reading or slope in calibration process
6 Auto / Manual temperature compensation (see "Temperature Measurement (page 10)")
7 Endpoint stability
8 Temperature during measurement or offset in calibration process
9
Calibration point Cal / Buffer group number
Slope: 90-94%
or offset: ± (15-35) mV
Electrode needs cleaning
, Auto endpoint
Slope: 85-89%
or offset: ± (>35) mV
Electrode is defective
/ Memory number MR / Error index Err

Display and Key controls

7