121
MANGANESE HIGH RANGE
• Add one packet of
HI93709B‑0
Manganese High Range
Reagent B. Replace the cap and shake gently for
2 minutes to mix.
• Reinsert the cuvette into the instrument and close the lid.
• Press
Timer
and the display will show the countdown prior to the measurement or, alternatively,
wait for 1 minute and 30 seconds and press
Read.
When the timer ends the meter will perform
the reading. The instrument displays the results in
mg/L of manganese (Mn).
• Press
or
to access the second level functions.
• Press
Chem Frm
key to convert the result to
mg/L potassium permanganate (KMnO
4
) and
permanganate (MnO
4
-
).
• Press
or
to return to the measurement screen.