User guide

I-E67-84-1B February,2002 6-7
3) Remove the sensor from the process piping
if required.
4) Enter the TMP C (i.e, temperature in
o
degrees Celsius) of the buffer or
standard solution using the Key to
increment the blinking digit and the
Key to move to the next digit. Press the
ENTER Key to enter the new value.
5) Enter the LO VAL (i.e., low buffer or
standard value) using the Key to
increment the blinking digit and the
Key to move to the next digit. Press the
ENTER Key to enter the new value.
6) Place the sensor in the low buffer or
standard solution and stir the solution
with the sensor in a slow, circular
motion.
7) Once the reading is stable, confirm by
using either the YES or NO Key at the
STABL? (i.e., stable) text prompt.
8) Enter the HI VAL (i.e., high buffer or
standard value) using the Key to
increment the blinking digit and the
Key to move to the next digit. Press the
ENTER Key to enter the new value.
9) Remove the sensor from the low buffer or
standard solution, rinse the sensor, and
place the sensor in the high buffer or
standard solution and stir the solution
with the sensor in a slow, circular
motion.
10) Once the reading is stable, confirm by
using the YES or NO Key at the STABL?
(i.e., stable) text prompt.