NAVI F-52 - Page 86

Chapter 5 Ion Measurement (F-53,55)
5.3 Measurement Using Standard Addition Method
F-52, 53, 54, 55 73
3. Add the standard solution 1 to the
sample solution.
Pressing the ESC key clears the HOLD
status.
4. Press the MEAS key.
The AutoHold measurement starts.
When the indication stabilizes, the
HOLD indication lights up.
5. Add the standard solution 2 to the
sample solution.
Pressing the ESC key clears the HOLD
status.
6. Press the MEAS key.
The AutoHold measurement starts.
When the indication stabilizes, the
HOLD indication lights up.After cal
-
culation, the concentration of the sam-
ple solution will display.
7. To perform measurement continu-
ously, press F1 (CONDITION) and
configure the measurement set
-
ting.
To measure continuously:
Press the MEAS key.
To change the condition:
Press F1 (CONDITION).
To switch SINGLE/DOUBLE:
Press F1 (CONDITION) and press the ESC
key.
Blinking
Lit
Blinking
Lit