Instruction Manual
CON 11/110
23
5.3 Taking
Measurements
1. Rinse the electrode with de-ionised or distilled water before use to remove
any impurities adhering to the electrode body. Shake or air dry. To avoid
contamination or dilution of your sample, rinse electrode with a small volume
of your sample liquid.
2. Press ON to switch on meter.
3. Dip the electrode into the sample.
When dipping the electrode into the sample, take care to
ensure that the liquid level is above its upper steel band. Stir
the electrode gently in the sample to create a homogenous
sample.
4. Allow time for the reading to stabilise. Note the
reading on the display.
5. Press the MODE key to toggle between
conductivity and TDS readings.
5.3.1 Taking measurements with READY indicator selected on
If the READY indicator has been activated, the READY annunciator lights when the
reading is stable. Switch the READY indicator on or off in SETUP program P 1.1.
See page 38 for directions.
5.3.2 Taking measurements with the Auto HOLD feature selected on
This feature is only available in CON 110.
When a reading is stable for more than 5 seconds, the Auto HOLD feature will
automatically “hold” the reading. The “HOLD” indicator appears on the left side of the
display. Press the HOLD/ENTER key to release the reading. To activate the Auto
HOLD feature in SETUP program P 1.1, see page 38 for directions.
Figure 18:
Measurement Mode
