Hanna Instruments c 99 Manuel D’Utilisation

82

SPECIFICATIONS

Range

0.0 to 12.5 mg/L

Resolution

0.1 mg/L

Accuracy

±0.1 mg/L ±5% of reading

Typical EMC

±0.1 mg/L

Deviation

Light Source

Tungsten lamp with narrow band interference

filter @ 525 nm

Method

Adaptation of the Standard Methods for the
Examination of Water and Wastewater, 18

, DPD method. The reaction between iodine

and the reagent causes a pink tint in the

sample.

REQUIRED REAGENTS

Code

Description

Quantity

HI 93718-0

DPD Reagent

1 packet

REAGENT SETS

HI 93718-01 Reagents for 100 tests
HI 93718-03 Reagents for 300 tests
For other accessories see page 141.

MEASUREMENT PROCEDURE

• Select the program number corresponding to Iodine on the

secondary LCD by pressing PROGRAM W and V.

• Fill the cuvet with 10 mL of unreacted sample

(up to the mark) and replace the cap.

• Place the cuvet into the holder and

ensure that the notch on the cap is
positioned securely into the groove.

• Press ZERO and “SIP” will blink on the display.

Iodine