3. Scroll down and then press *IOK
to select Chlorine.
Measure
Turbidity
Color
* Chlorine
16:02:19 01/04/05
4. Press *IOK to select Test Free
Chlorine.
Chlorine (T)
* Test Free
Test Total
16:02:19 01/04/05
5. Rinse a clean tube (0290) with the
sample water.
6. Fill the tube to the 10 mL line with
thesamplewater.Drythetubewith
a lint-free cloth. Put on a dry
positioning ring. Cap the tube.
7. Open the meter lid. Insert the tube
into the chamber. Align the index
notch on the positioning ring with
the index arrow on the meter.
CALIBRATION & ANALYSIS • CHLORINE 49