wtw AmmoLyt Plus 700 IQ, Operating Manual

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AmmoLyt
® Plus
700 IQ Technical data
9 - 1 ba75651e03 08/2009
9 Technical data
9.1 Measuring characteristics
Measuring principle Potentiometric measurement by means of ion sensitive electrodes.
Modular structure with jointly used reference electrode and ion
sensitive electrodes. Integrated microprocessor electronics, screened
2-wire connection for power and data transmission.
Measured parameters
Measuring ranges and
resolution
Measuring ranges and
resolution,
Potassium
measurement
Selectable procedures
for interfering ions
compensation
Main measured parameter Ammonium
Secondary measured parameter Temperature
Compensation parameter Potassium
(depending on the electrode
equipment)
Measuring
mode Measuring range Resolution
NH4-N 0.1 ... 100.0 mg/l
1 ... 1000 mg/l 0.1 mg/l
1 mg/l
NH4 0.1 ... 129.0 mg/l
1 ... 1290 mg/l 0.1 mg/l
1 mg/l
mV -2000 ... +2000 mV 1 mV
Measuring
mode Measuring range Resolution
K 1 ... 1000 mg/l 1 mg/l
mV -2000 ... +2000 mV 1 mV
Compensation procedures Description
Automatic up to 1000 mg/l potassium when
equipped with potassium
electrode
Manual without potassium electrode by
manual entry of the potassium
concentration
(range 1 ... 1000 mg/l).