Hanna-instruments HI 93414 Manual do Utilizador descarregar pdf (Página 17)

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 READ/TIMER u. Record the reading.

• Record the position of the cuvette and the

displayed reading.

• Mark this position on the thicker white band on

the top of the cuvette with a water resistant

pencil.

• Insert the second cuvette into the instrument

and take a reading.

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.

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Hanna-instruments HI 93414 Manual do Utilizador Página 17