10
4.
Setup pH & mV
Use Setup pH or mV mode to customize these parameters. Note: mV setup offers
Alarm setting only.
Press
SETUP
from the measurement screen and then press
ENTER
when
pH
or
mV
is selected.
BUFFER (pH Only)
Choose one of (5) pH buffer groups for calibration; 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
2.000, 4.010, 6.997, 10.013, 12.000
NIST
1.678, 4.010, 6.865, 9.184, 12.460
DIN 19267
1.090, 3.060, 4.650, 6.790, 9.230, 12.750
FSCI 1.000,
3.000,
6.000, 8.000, 10.000, 13.000
CUSTOM
Any 2-5 values,
≥
1.0 pH unit apart
RESOLUTION (pH Only)
Select your desired pH resolution: X.X, X.XX, X.XXX
ALARM
Use a visual and audible alarm to alert you when High or Low values that have
been set from this menu are exceeded. “High Alarm” or “Low Alarm” will blink on
the display if the values are exceeded while simultaneously, a loud, intermittent
beeping sound is heard. The alarms will continue until the conditions are no
longer met, and will only be active during measurement mode.
STD DUE (pH Only)
When enabled, the “Cal Due” indicator blinks if the number of days since the last
calibration has been exceeded. Set the time from 8 hours, 16 hours, or from 1 to
31 days.
