wtw Multi 3500i Bedienungsanleitung Seite 28

Technical data
Measuring ranges,
resolution
Manual
temperature input
Accuracy (± 1 digit)
Measuring ranges,
resolution
Manual
temperature input
Measuring ranges,
resolution
28
Measuring ranges, resolution, accuracy
pH/ORP
Variable
pH
U [mV]
T [°C]
Variable
T [°C]
manual
Variable
pH *
U [mV] / range
- 999.9 ... + 999.9
- 2000 ... + 2000
T [°C] / temperature sensor
NTC 30
PT 1000
* when measuring in a range of ± 2 pH around a calibration point
ISE
Variable
ISE [mg/l]
Variable
T [°C]
manual
Dissolved oxygen
Note: The values quoted in brackets apply especially for the
DurOx 325 sensor.
Variable
DO concentration
[mg/l]
Measuring range
- 2.000 ... + 20.000
- 2.00 ... + 20.00
- 999.9 ... + 999.9
- 2000 ... + 2000
- 5.0 ... + 105.0
Range
- 20 ... + 130
Accuracy Temperature of sample
± 0.004 + 15 °C ... + 35 °C
± 0.2 + 15 °C ... + 35 °C
± 1 + 15 °C ... + 35 °C
± 0.2
± 0.3
Measuring range
0.000 ... 10.000
0.00 ... 100.00
0.0 ... 100.0
0 ... 2000
Range
- 20 ... + 130
Measuring range
0 ... 20.00 (0 ... 20.0)
0 ... 90.0 (0 ... 90)
Multi 3500i
Resolution
0.001
0.01
0.1
1
0.1
Increment
1
0 °C ... + 55 °C
0 °C ... + 55 °C
Resolution
0.001
0.01
0.1
1
Increment
1
Resolution
0.01 (0.1)
0.1 (1)