Hach-Lange HQD - Gel filled ORP_Redox electrode MTC - Manual (Page 6)

6 DOC272.53.80033
Note: Procedures also apply for rugged model probes.
1. Prepare the
electrode for use
(
Preparation for use
on page 2 ).
2. Connect the
electrode to the
meter.
3. Rinse the
electrode with the
sample and place
the electrode in
fresh sample.
4. Push Read. The
display will show
Stabilizing... and a
progress bar as the
probe stabilizes in
the sample. If
required by the
application, also
record the sample
pH and
temperature.
5. Repeat steps 3.
and 4. for additional
measurements.