8 technical data, 1 measurement characteristics, Technical data -1 – YSI NiCaVis 701 IQ NI User Manual
Page 49: 1 measurement characteristics -1, See chapter 8 t, Echnical, Data, Chapter 8 t, Ee chapter 8 t, 8technical data
NiCaVis 70x IQ NI
Technical data
8 - 1
ba76132e01
03/2013
8
Technical data
8.1
Measurement characteristics
Measuring principle
Spectrophotometric absorption measurement; integrated micropro-
cessor electronics, shielded 2-wire connection for
power and data transmission.
Wavelength range
200 - 390 nm
Measuring gap (optical
layer thickness)
Nitrite/nitrate
measurement
1 mm gap width
NiCaVis 701 IQ NI
1 mm
NiCaVis 705 IQ NI
5 mm
Measuring
location
Measuring mode
Measuring range
Resolution
Inlet
NO2
0.0 ... 120.0 mg/L
0.1 mg/L
NO2-N
0.00 ... 30.00 mg/l 0.01 mg/L
NO3
0.0 ... 300.0 mg/L
0.1 mg/L
NO3-N
0.00 ... 60.00 mg/L 0.01 mg/L
Activation
NO2
0.0 ... 120.0 mg/L
0.1 mg/L
NO2-N
0.00 ... 30.00 mg/l 0.01 mg/L
NO3
0.0 ... 300.0 mg/L
0.1 mg/L
NO3-N
0.00 ... 60.00 mg/L 0.01 mg/L
Outlet
NO2
0.0 ... 300.0 mg/L
0.1 mg/L
NO2-N
0.00 ... 75.00 mg/L 0.01 mg/L
NO3
0.0 ... 750.0 mg/L
0.1 mg/L
NO3-N
0.0 ... 150.0 mg/l
0.1 mg/L