Metrohm 781 pH/Ion Meter - Manual (Page 117)

7 Various functions
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7.3 Measured values memory
In the direct measuring modes pH, T, U, and Conc(direct) the pH/Ion
Meter can store up to 100 measured values with additional information.
Depending on the storage criterion you can store the measured values
immediately, at fixed time intervals or drift-controlled.
The appropriate instrument settings are made under
CONFIG/Store
meas. value and their functions correspond to the settings for printing
the measured values. A more detailed description of the configuration
is given in Section 5.3.
7.3.1 Save measured values
Saving measured values is triggered with . Each storage
process is indicated with a beep and a message, e.g.:
measured value 31 stored
After 100 measure values have been stored, and after each further at-
tempt to store a measured value, the pH/Ion Meter will produce a warn-
ing message:
measured value memory full
You now have the possibility of using to view the stored
data or of deleting individual measured values or the whole measured
values memory (see Section 7.3.3).
7.3.2 Print measured values
The output of all stored measured values to a printer or computer via
the RS232 interface is made as a measured values memory report (see
Section 7.2.8). This is done by pressing when in the
measured values display and then selecting the measured values
stored report directly with .
STORE
5
REPORT
9
+
RECALL
6