108
8.31. IODINE
SPECIFICATIONS
Range 0.0 to 12.5 mg/L (as I
2
)
Resolution 0.1 mg/L
Accuracy ±0.1 mg/L ±5% of reading at 25 °C
Light Source LED with narrow band interference filter @ 525 nm
Method Adaptation of the Standard Methods for the Examination of Water and
Wastewater, 18th edition, DPD method.
REQUIRED REAGENTS
Code Description Quantity
HI93718‑0 Iodine Reagent 1 packet
REAGENT SETS
HI93718‑01 Reagents for 100 tests
HI93718‑03 Reagents for 300 tests
For other accessories see page 200.
MEASUREMENT PROCEDURE
• Select the Iodine method using the procedure described in the
Method Selection section (see page 18).
• Fill the cuvette with 10 mL of unreacted sample (up to the mark)
and replace the cap.
• Place the cuvette into the holder and close the lid.
• Press the Zero key. The display will show “‑0.0‑” when the meter is zeroed and ready for
measurement.
10 mL
IODINE
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