User Guide

4948
• The primary LCD will
display "0.0 mV".
• Set the simulator to
"0.0mV".
• As soon as the reading is stable (after about
10 seconds), the "CFM" indicator will start
blinking. Press CFM to confirm the value.
• The primary
LCD will display
"1500.0 mV".
• Set the simulator
to "1500.0mV".
• As soon as the reading is stable (after about
10 seconds), the "CFM" indicator will start
blinking. Press CFM to confirm the value.
The mV calibration process is complete and the
meter will return to the normal operating mode.
PROCEDURE FOR pH 302
• Connect the meter to the simulator through
the connection cable (connect it to the
BNC electrode socket).
• Turn the pH302 on by pressing ON plus
CFM simultaneously.
mV
CAL
CFM
CFM
mV
CAL
CFM
CFM
ON
CFM/
PROCEDURE FOR pH 301
• Connect the meter to the simulator through
the connection cable (connect it to the
BNC electrode socket).
• Turn the pH301 on by pressing ON plus
CAL simultaneously.
• The primary LCD will
display "0.0 mV".
• Set the simulator to
"0.0mV".
• As soon as the reading is stable (after
about 10 seconds), the "CFM" indicator
will start blinking. Press CFM to confirm
the value.
• The primary
LCD will display
"500.0 mV".
• Set the simulator
to "500.0mV".
• As soon as the reading is stable (after
about 10 seconds), the "CFM" indicator
will start blinking. Press CFM to confirm
the value.
ON
CAL
mV
CAL
CFM
CFM
mV
CAL
CFM
CFM