Hanna-instruments HI 96704 Manuel d'utilisateur télécharger pdf (Page 14)

• Remove the blank.

• Insert the cuvette with the reacted sample

into the cuvette holder and ensure that

the notch on the cap is positioned securely

into the groove.

• Press READ/ /TIMER and the lamp,

cuvette and detector icons will appear on

the display, depending on the

measurement phase.

• At the end of measurement, the instrument

directly displays concentration in µg/L of

hydrazine on the LCD.

INTERFERENCES

Interference may be caused by:

Highly colored samples

Highly turbid samples

Aromatic amines

Presence of oxidizing agents will reduce the concentration of hydrazine.

• After a few seconds, the display will

show “-0.0-”. The meter is now zeroed

and ready for measurement.

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Hanna-instruments HI 96704 Manuel d'utilisateur Page 14