Hanna-instruments HI 96708 Manual de usuario descargar pdf (Pagina 14)

• Remove the cuvette.

• Add the content of one packet of

HI 93708-0 reagent. Replace the cap

and shake gently.

• Replace the cuvette into the cuvette holder

and ensure that the notch on the cap is

positioned securely into the groove.

• Press and hold READ/ /TIMER for three

seconds. The display will show the

countdown prior to measurement. The

beeper is playing a beep at the end of

countdown period.

Alternatively, wait for 10 minutes then

just press READ/ /TIMER.

In both cases, 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 mg/L of

nitrite on the LCD.

• To convert the NO

ion concentration to

-N concentration, divide the reading

by a factor of 3.29.

• To convert the NO

ion to sodium nitrite

NaNO

concentration, multiply the reading

by a factor of 1.5.

INTERFERENCE

HI 96708 will not recognize any glycol based samples.

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Hanna-instruments HI 96708 Manual de usuario Pagina 14