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4. Setup pH & mV
Use Setup pH or mV mode to customize these parameters. Note: mV setup offers
Sample ID and Alarm setting only.
Press
from the measurement screen and then press ENTER when pH
or mV is selected.
Sample ID
This is a user selectable number from 1 to 99999.
Incorporating a sample ID to identify one or more
data points is useful to distinguish data that is
saved into memory or sent to a PC or printer. Use
the up/down arrow keys to adjust the values and
left/right arrow keys to move the cursor.
Buffer (Group Selection)
Choose one of (6) pH buffer groups for calibration;
USA, NIST, DIN, USER 1, USER 2, and CUSTOM.
The pH values in the selected buffer group are
used for auto-recognition during pH calibration.
Choose the appropriate buffer group, based on the
pH calibration standards you intend to use.
Buffer Group pH Values
USA 1.68, 4.01, 7.00*, 10.01, 12.45
NIST 1.68, 4.01, 6.86*, 9.18, 12.45
DIN 1.09, 3.06, 4.65, 6.79*, 9.23, 12.75
USER 1 1.68, 4.01, 7.00*, 9.18, 12.45
USER 2 1.68, 4.01, 6.86*, 10.01, 12.45
CUSTOM Any 2 - 5 values, ≥ 1.0 pH unit apart
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