Hanna-instruments HI 83211 Manual do Utilizador descarregar pdf (Página 43)

Nickel HR

SPECIFICATIONS

Range 0.00 to 7.00 g/L

Resolution 0.01 g/L

Accuracy ±0.07 ±4% of reading at 25 °C

Typical EMC ±0.02 g/L

Deviation

Light Source Tungsten lamp with narrow band interference filter @ 575 nm

Method Adaptation of the photometric method. The reaction between nickel and the reagent

causes a blue tint in the sample.

REQUIRED REAGENTS

Code Description Quantity

HI 93726-0 Powder reagent 1 packet

REAGENT SETS

HI 93726-01 Reagents for 100 tests

HI 93726-03 Reagents for 300 tests

For other accessories see page 66.

MEASUREMENT PROCEDURE

• Select the

Nickel HR

method using the procedure described in the

Method Selection

section (see page 12).

• Fill the cuvette up to the mark with 10 mL of unreacted sample 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

NICKEL HIGH RANGE

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Hanna-instruments HI 83211 Manual do Utilizador Página 43