Metrohm 780 - Page 45

4 Operation
780/781 pH/Ion Meter, Manual
35
Key Measured value display
(normal operation)
Menu display
(editing)
•
Direct selection of the short result
report after
<REPORT>
.
ST ORE
5
Stores measured value
• In the pH, T, U and Conc(direct)
modes the
<STORE>
key triggers a
measuring sequence and stores the
measured values in the memory in a
similar manner to
<MEAS/PRINT>
.
• The storage criterion must have been
previously defined under
CONFIG /Store meas. value.
Enters the number '5'
RECA LL
6
Opens measured value
memory
• The measured value memory is
opened with the
<RECALL>
key. The
stored measured values can then be
viewed or deleted.
Report selection
• Direct selection of the measured value
memory report after
<REPORT>
.
Enters the number '6'
EL. T EST
1
Starts electrode test
• In the pH mode you can start an elec-
trode test with the
<EL.TEST>
key.
Report selection
• Direct selection of the pH electrode
test report after
<REPORT>
.
Enters the number '1'
STI RRER
2
Stirrer on/off
• A connected stirrer can be switched
on and off manually with the
<STIRRER>
key.
Enters the number '2'
M ET HODS
3
Method selection
• With the
<METHODS>
key the selec-
tion for loading, saving or deleting a
method is opened (see Section 6.1).
Report selection
• Direct selection of the method memory
report after
<REPORT>
.
Enters the number '3'
0
Enters the number '0'