Hanna Instruments HI 88703 - Manual (Page 13)

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• Mark this position on the thicker white band on
the top of the cuvette with a water resistant
pencil.
• Always use this position to align it with the
sign on the instrument top.
In order to match multiple cuvettes follow the next
steps:
• Fill some cuvettes with high quality water
(<0.1NTU) up to the 10 mL mark.
• Clean and oil the cuvettes as described before.
• Turn the instrument ON.
• Insert the first cuvette into the instrument and
press the Read key. Record the reading.
• Mark this position on the thicker white band on
the top of the cuvette with a water resistant
pencil.
MATCHING MULTIPLE CUVETTES
Precise measurements require the use of a single cuvette. If it is not possible, cuvette selection
and matching must be performed before taking measurements.