Hanna Instruments HI97101 Instruction Manual page 34

Ph, free chlorine, totalchlorine, cyanuric acid, iron low range, bromine & iodine photometer
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• Remove the cuvette.
• To an empty cuvette add 3 drops of
HI93701A-T
3 drops of
Reagent B, and 1 drop of
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
34
Total Chlorine Reagent A,
HI93701B-T
Total Chlorine
HI93701C-T
×3
×3
10 mL
×1

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