Hanna Instruments HI83300 Instruction Manual page 81

• Remove the cuvette.
• Add one packet of HI95747‑0
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 Read. When the timer ends the meter will perform the reading.
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.
Copper Low Range Reagent.
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