21
LOGGING
Up to 100 (
HI2221
) or 500 (
HI2223
) logged samples can be stored
in memory.
LOGGING THE CURRENT DATA
To store the current reading into memory, press the
LOG
key while in
measuring mode.
The instrument will display the current date (mm.dd) on the primary LCD,
the record number on the secondary LCD and the
“LOG”
tag will blink
for a few seconds (see example below: record No. 27 dated July 14):
If there are less than 5 memory locations remaining, the record number
and the “
Lo
” message will be displayed to alert the user.
If the log space is full, the “
FULL LOG
” message will be displayed and
no more data will be saved.
Along with the current measurement, the date, time, mV value, tempera‑
ture and calibration data is stored. If a Hanna Instruments P Type ORP
electrode is used, pH information is not stored.
VIEW LOGGED DATA
Press
RCL
while in measurement mode to retrieve the stored information.
If no data was logged, the instrument displays:
The instrument will display the logged measurement value on the primary
LCD and the record number on the secondary LCD, along with the “
LOG
”
and “
RCL
” tags.
Note: The “LOG” and “RCL” tags remain on LCD while in memory
recall mode.