Measurement Limits - Mettler Toledo SevenGo Duo pro pH/ORP/Ion/Conductivity meter SG78 Mode D'emploi

Menus and settings
The actual endpoint format (last column) and not the preselected is stored with the data.
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6.9 Measurement limits

The upper and lower limits for measurement data can be defined. If a limit is either not reached or
exceed ed (in other words, less than or greater than a specific value), a warning is displayed on the
screen and may be accompanied by an acoustic signal. The message "outside limits" also appears on
the GLP printout.
6.10 Sensor ID/SN
1. Enter Sensor ID/SN
An alphanumeric sensor ID with up to 12 characters can be entered. The sensor ID will be assigned to
each calibration and measurement value. This is valuable for tracing back data. Up to 5 sensor IDs can
be entered for each sensor type.
If a new sensor ID is entered, the theoretical calibration slope and offset for this type of electrode will be
load ed. The sensor has to be newly calibrated.
If a sensor ID is entered, which is already in the memory of the meter and has been calibrated before, the
spe cifi c calibration data for this sensor ID will be loaded.
When a new ion sensor ID is entered, the electrode type can be selected.
When connecting an ISM
●
Automatically recognize the sensor when it's turned on (alternatively, when pressing READ or CAL)
●
Load the stored sensor ID, sensor SN and sensor type as well as the latest calibration data of this
sen sor
●
Use this calibration for the subsequent measurements
The sensor ID for analog ISM
sen sors. Sensor SN and sensor type are blocked for entry.
2. Select Sensor ID
Already entered sensor IDs can be selected from a list.
If a sensor ID is selected, which is already in the memory of the meter and has been calibrated before,
the specific calibration data for this sensor ID will be loaded.
Note
You can delete a sensor ID with its calibrations in the calibration data menu.
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sensor to the meter, the meter will:
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sensors can be changed, However, this is not possible for digital ISM
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pH/ORP/Ion/Conductivity meter SG78
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