Hanna Instruments HI83300, Instruction Manual, Page: 38 / 204

38
• Press the Read key to start the reading. The instrument displays the results in mg/L of
aluminum (Al
3+
).
• Press

or

to access the second level functions.
• Press the Chem Frm key to convert the result to mg/L of aluminum oxide (Al
2
O
3
).
• Press

or

to return to the measurement screen.
INTERFERENCES
Interference may be caused by:
Iron above 20 mg/L
Alkalinity above 1000 mg/L
Phosphate above 50 mg/L
Fluoride must be absent
ALUMINUM