22
LOT LOGGING (HI 2215 only)
Select “StAb” (for stability logging) or the desired time interval.
To start interval logging, press LOG key while the instrument is in
measurement mode.
When the selected interval is reached, the instrument will display the
current lot number on the primary LCD line, the record number on the
secondary LCD line and the “LOG“ tag (see example below: Lot 5 record 7)
followed by the number of free records on the corresponding memory space.
If stability logging is selected, a complete set of data is memorized every
time the reading becomes stable after an unstable condition.
To stop interval logging, press LOG key again.
Note: When pressing any key that is not active, while Log interval is
running, the following message is displayed for a few seconds:
VIEW LOGGED DATA
Press RCL
while in measurement mode to retrive the stored information.
If no data was logged for the selected measurement range and no lots
are memorized (HI 2215 only), one of the next messages will be
displayed:
No records:
No pH measurement records:
No Relative mV and mV records:
27
SECOND CUSTOM BUFFER
Press CAL when “cb2” is displayed. The custom buffer (disabled – “no”
or “0” to “16” pH) and “CFM” will start blinking.
Press the ARROW keys to change the custom buffer value.
Press CFM to save the modified custom buffer value.
Press CAL to escape without saving.
ONE-POINT CALIBRATION BEHAVIOR
Press CAL when “1 Pnt” message is displayed on the secondary LCD.
One of the two options (“Pnt” or “OFFS”) and “CFM” will start
blinking (see pH CALIBRATION PROCEDURE for details, page 9).
Press the ARROW keys to toggle between “Pnt” and “OFFS” options.
Press CFM to save the behavior for one-point calibration.
Press CAL to escape without saving.
pH RESOLUTION
Press CAL when “rES” message is displayed on the secondary LCD. The
set resolution (“0.1“, “0.01“ or “0.001“) and “CFM” will start blinking.
Press the ARROW keys to toggle between 0.1, 0.01 and 0.001 options
for HI 2215; 0.1 and 0.01 options for HI 2214.
Press CFM to save the modified value.
Press CAL to escape without saving.
FIRST CUSTOM BUFFER
Press CAL when “cb1” is displayed. The custom buffer (disabled – “no”
or “0” to ”16” pH) and “CFM” will start blinking.
Press the ARROW keys to change the custom buffer value.
Press CFM to save the modified custom buffer value.
Press CAL to escape without saving.
Note: To delete custom buffer, enter change mode by pressing CAL then
press CLR key.
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