34
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.
• 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
. 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
).
10 mL
×
3
×
3
×
1