Measuring Samples - Hach sension1 Instruction Manual

SECTION 3,
continued

3.4 Measuring Samples

After successful calibration, the meter is ready to measure
samples. See instructions in the electrode manual for more
information and specific steps for using the electrode.
1. Place the electrode in the sample. Press
will appear, along with the sample temperature
Stabilizing...
and the pH or mV reading. These values may fluctuate until
the system is stable.
2. When the reading is stable
Display Lock is enabled, the display will "lock in" on the pH
or mV and sample temperature. If the Display Lock is off, the
display will show the current reading and temperature, but the
values may fluctuate.
3. Record the pH or mV value.
4. Remove the electrode from the sample, rinse with deionized
water and place the electrode in the next sample. Repeat
Steps 1-3 for each sample.
5. When measurements are complete, press the
turn the meter off. Rinse the electrode with deionized water
and blot dry. Replace the protective cap on the electrode and
put the electrode in the electrode holder. To store the
electrode for more than 30 days, see the electrode manual for
specific instructions.
30
READ/ENTER
Stabilizing... will disappear.
I/O/EXIT
.
If the
key to