Hanna Instruments HI 83266 - Manual (Page 23)

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The instrument shows clear warning messages when erroneous conditions appear and when measured values are
outside the expected range. These messages are described bellow.
ERRORS AND WARNINGS
Description Range Method
Alkalinity 0 to 500 mg/L Colorimetric
Bromine 0.00 to 10.00 mg/L DPD
Calcium Hardness 0 to 500 mg/L Colorimetric
Chlorine, Free 0.00 to 5.00 mg / L DPD
Chlorine, Total 0.00 to 5.00 mg / L DPD
Copper, Free 0.00 to 5.00 mg/L Bicinchoninate
Copper, Total 0.00 to 5.00 mg/L Bicinchoninate
Cyanuric Acid 0 to 200 mg/L Turbidimetric
Iron 0.00 to 5.00 mg/L Phenantroline
Ozone 0.00 to 2.00 mg/L DPD
pH 6.5 to 8.5 pH Phenol Red
STANDARD METHODS
The analyzed data can be managed using Hanna’s product HI92000, Windows ® Compatible Software .
DATA MANAGEMENT
Windows ® is registered Trademark of "Microsoft Co."
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.
Light High: There is too much light to perform a measurement. Please
check the preparation of the zero cuvette.