13
4. Don’t touch or wipe the surface of the inner black plate
of the conductivity cell.
<DO>
1. Remove the protection cap and turn on the power and
press to choose O
2
mode. Wait 10 minutes to
30 minutes for the probe to polarize. The reading
should be approx. 101.7% (saturation) after the probe
has completely polarized.
2. Select the desired units of measure by pressing
until the proper units are shown in the display.
3. Place the probe in the sample to be measured. Stir the
probe in the sample to remove any trapped air bubbles
from the membrane surface.
4. Allow the meter time to settle to the final measurement
value.
Note:
1. The larger the difference in temperature between the
probe and the solution the longer it will take for the
reading to stabilize. Stabilization time can vary from
ten (10) seconds to five (5) minutes.
2. Cover the probe with the probe cap. The sponge
contained in the cap should be moistened (not soaked)
with DI (distilled water) or clean tap water.
To Next Page
Loading...
