Hanna Instruments HI 84432 - Manual (Page 37)

37
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, calibration timeout and the calibration buffers.
If a calibration hasn’t been performed the message “Not Calibrated” will be displayed.
Deleting a record will renumber the list of records.
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.