Hanna Instruments HI83303 Instruction Manual page 58

• Remove the cuvette.
• Add one packet of
Replace the cap and shake gently for about 15 seconds.
• 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 45 seconds and press
The instrument displays the results in mg/L of copper (Cu).
INTERFERENCES
Interference may be caused by:
Silver, Cyanide.
For samples overcoming buffering capacity of reagent (around pH 6.8), pH should be adjusted
between 6 and 8.
58
HI93702‑0 Copper High Range Reagent.
Read. When the timer ends the meter will perform the reading.