Hach PLATINUM Series, Руководство пользователя

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30
pH, High Purity Water,
continued
10.
When a stable pH
is determined, the
display will show
Standard 2? .
Remove the electrode
from the cup, rinse,
and blot dry.
Note: The meter will
select a stable reading
using default meter
parameters and the
specified resolution. To
override the default
meter parameters, see
the sens
ion
4meter
manual.
11.
Place the electrode
in 4.0 (or 10.0) pH
buffer. Press
ENTER
.
12.
After the last
calibration point has
stabilized and the
display reads
Standard 3?, press
EXIT
.
Note: For a three-point
calibration, repeat steps
10-11 with an additional
buffer.
FILL
LINE
READ
enter