Hanna-instruments HI 83207-01 Instrukcja Użytkownika Pobierz pdf (Strona 55)

Phosphate LR

• Reinsert the cuvette into the instrument.

• Press Timer and the display will show the countdown prior to the measurement or, alternatively, wait

for 3 minutes and press Read. When the timer ends the meter will perform the reading. The instrument

displays concentration in mg/L of phosphate (PO

¯).

• Press  or  to access the second level functions.

• Press the Chem Frm key to convert the result in mg/L of phosphorus (P) and phosphorus pentoxide

• Press  or  to return to the measurement screen.

INTERFERENCES

Interference may be caused by:

Iron above 50 mg/L

Silica above 50 mg/L

Silicate above 10 mg/L

Copper above 10 mg/L

Hydrogen sulfide, arsenate, turbid sample and highly buffered samples also interfere.

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 67 68

Brak uwag

Hanna-instruments HI 83207-01 Instrukcja Użytkownika Strona 55