Hanna Instruments HI 96718 User Manual
Page 14
14
• Remove the cuvette.
• Add the content of one packet of
HI 93718-0
Iodine reagent. Replace the
cap and shake gently for about 20 seconds
to dissolve most of the reagent.
• 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 2 minutes and 30
seconds 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
iodine on the LCD.
INTERFERENCES
Bromine
Chlorine
Ozone
Oxidized forms of chromium and manganese