Hanna-instruments HI 83203 Manual do Utilizador descarregar pdf (Página 28)

Copper LR

COPPER LOW RANGE

SPECIFICATIONS

Range 0 to 1000 μg/L

Resolution 1 μg/L

Accuracy ±10 μg/L ±5% of reading at 25 °C

Typical EMC ±1 μg/L

Deviation

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

Method Adaptation of the

EPA method.

The reaction between copper and the bicinchoninate

reagent causes a purple tint in the sample.

REQUIRED REAGENTS

Code Description Quantity

HI 95747-0 Bicinchoninate 1 packet

REAGENT SETS

HI 95747-01 Reagents for 100 tests

HI 95747-03 Reagents for 300 tests

For other accessories see page 46.

MEASUREMENT PROCEDURE

• Select the

Copper LR

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 meter will show “-0.0-” when the meter is zeroed and ready for measurement.

10 mL

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Hanna-instruments HI 83203 Manual do Utilizador Página 28