Hanna Instruments HI 83203 - Manual (Page 28)

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