Hanna-instruments HI 83203-2008 Manual de usuario descargar pdf (Pagina 23)

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Description Range Method

Ammonia MR 0.00 to 10.00 mg /L Nessler

Ammonia LR 0.00 to 3.00 mg/ L Nessler

Chlorine, Free 0.00 to 2.50 mg/ L DPD

Chlorine, Total 0.00 to 3.50 mg/ L DPD

Copper HR 0.00 to 5.00 mg/L Bicinchoninate

Copper LR 0 to 1000 μg/L Bicinchoninate

Nitrate 0.0 to 30.0 mg/ L Cadmium Reduction

Nitrite HR 0 to 150 mg/L Ferrous Sulfate

Nitrite LR 0.00 to 0.35 mg/L Diazotization

Oxygen, Dissolved 0.0 to 10.0 mg/L Winkler

pH 6.5 to 8.5 pH Phenol Red

Phosphate HR 0.0 to 30.0 mg/L Amino Acid

Phosphate LR 0.00 to 2.50 mg/L Ascorbic Acid

STANDARD METHODS

The analyzed data can be managed using Hanna’s product HI 92000, Windows

Compatible Software.

DATA MANAGEMENT

The instrument shows clear warning messages when erroneous conditions appear and when measured values are

outside the expected range. These messages are described below.

No Light: The light source is not functioning properly.

Light Leak: There is an excess amount of ambient light reaching the

detector.

Inverted cuvettes: The sample and the zero cuvettes are inverted.

Battery Low: The battery capacity is lower than 10%.

Light Low: The instrument cannot adjust the light level. Please check

that the sample does not contain any debris.

ERRORS AND WARNINGS

Light High: There is too much light to perform a measurement. Please

check the preparation of the zero cuvette.

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Hanna-instruments HI 83203-2008 Manual de usuario Pagina 23