39
AMMONIA MEDIUM RANGE
• Remove the cuvette.
• Add 4 drops of
HI93715A‑0
Ammonia Medium Range
Reagent A. Replace the cap and mix the solution.
• Add 4 drops of
HI93715B‑0
Ammonia Medium Range
Reagent B. Replace the cap and mix the solution.
• 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 3 minutes and 30 seconds and press
Read
. When the timer ends the meter will perform
the reading. The instrument displays the results to
mg/L of ammonia nitrogen (NH
3
-N).
• Press
or
to access the second level functions.