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pH METER GLP INFORMATION
The pH meter GLP screens references the last pH calibration data.
GLP
is an acronym for
Good
Laboratory Practice.
To view this information, press
MENU
key then
GLP
.
A set of information regarding electrode calibration is displayed.
The following items are included in electrode GLP: the time and date of the last calibration, offset,
slope, electrode condition, calibration timeout and the calibration buffers. The buffers displayed in
video inverse mode are from the previous calibration.
If a calibration hasn’t been performed the message
“Not Calibrated”
will be displayed.
If
Delete All
was pressed the instrument will ask for confirmation.
Press
Confirm
to delete all records or
ESC
to return to the previous screen without deleting.
If the pH log is empty the message
“No Records!”
will be displayed.
VIEW/DELETE RECORDED pH DATA
To view or delete previously logged pH records press
MENU
key while in pH meter screen.
Press
Recall
to access the pH recall.
A list of records is stored in the pH log.
Use the
ARROW
keys to scroll the list of records.
Press
More
to see detailed information about the highlighted record.
Press
Delete
to enter record deleting mode.
Press
Delete All
to enter all records deleting mode.
If
More
is pressed a complete set of data is displayed.
Use
ARROW
keys when is displayed to scroll between the records.
If
Delete
was pressed the instrument will ask for confirmation.
Use the
ARROW
keys to focus on the record to be deleted.
Press
Confirm
to delete the record or
ESC
to return to the previous screen without deleting.
Deleting a record will renumber the list of records.