Hanna-instruments HI 83205 Manual de usuario descargar pdf (Pagina 23)

Bromine

BROMINE

SPECIFICATIONS

Range 0.00 to 8.00 mg/L

Resolution 0.01 mg/L

Accuracy ±0.08 mg/L ±3% of reading at 25 °C

Typical EMC ±0.01 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,

edition

, DPD method. The reaction between bromine and the reagent causes a

pink tint in the sample.

REQUIRED REAGENTS

Code Description Quantity

HI 93716-0 DPD Reagent 1 packet

REAGENT SETS

HI 93716-01 Reagents for 100 tests

HI 93716-03 Reagents for 300 tests

For other accessories see page 73.

MEASUREMENT PROCEDURE

• Select the

Bromine

method using the procedure described in the

Method Selection

section (see page 12).

• 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

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Hanna-instruments HI 83205 Manual de usuario Pagina 23