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Hanna Instruments HI 96704 User Manual

Page 14

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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.