Thermo Scientific Alpha pH 560 Manual page 35

Buffer Selection
Thermo Scientific Alpha pH 560
1.800.561.8187
Press
key simultaneously (escape) to return to measurement mode.
NOTE: The buffer selection setting is only available if the Controller is
configured for pH measurement mode.
Settings
This allows you to set the pH Controller to accept either USA or NIST
pH buffer standard group during pH calibration.
Buffer Group
Figure 5–25. Buffer Selection Settings
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parameters.
P P ress ENT key to confirm your selection.
I I f Controller type was set to Off (OFF)
The pH Controller reverts to C C ntr screen.
I I f Controller type was set to On (L.Ct)
Select the relay status under Non-Alarm condition:
3
The lower display shows 'r r EL'. The upper display shows
the last configured relay status. ('dEEn' or 'En'). P P ress
or key to select the desired relay status.
E E En: De-energized
E E n: Energized
P P ress ENT key to confirm your selection. The pH
Controller reverts to C C ntr screen.
or key to access other setup screens or Press
USA pH 4.01, 1.68, 7.00, 10.01 & 12.45
NIST pH 4.01, 1.68, 6.86, 9.18 & 12.45
.com
and
pH Buffer Points
information@itm.com
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