28
METHOD PROCEDURE
• Remove the cuvette.
• To an empty cuvette add 3 drops of
HI93701A-T
Total Chlorine Reagent A,
3 drops of
HI93701B-T
Total Chlorine
Reagent B, and 1 drop of
HI93701C-T
Total Chlorine Reagent C.
• Replace the plastic stopper and the
cap. Swirl gently to mix.
• Add 10 mL of unreacted sample (up to the
mark). Replace the plastic stopper and the
cap. Shake gently to mix.
• Insert the cuvette into the holder and ensure
that the notch on the cap is positioned securely
in the groove.
• Press
Read
and the display will show a 2 minute 30 second countdown prior to the
measurement. To skip the timer press
Read
twice. When the timer ends the meter
will perform the reading. The instrument displays the results in
mg/L
of
chlorine
(Cl
2
).
×
3
×
3
×
1
10 mL
