Ion Concentration - wtw inoLab Level 3 Operating Manual

General information
Measuring ranges
and resolution
Electrodes
& accessories
15.4

Ion concentration

Measuring modules for the inoLab Level 3:
pH, pH/ION, pH/Cond, pH/Oxi and Multi.
Note
The technical data of the electrodes are not taken into
consideration here.
Input resistance
Input current
Slope ranges
Concentration [mg/l]
Measuring range 1
(Resolution)
Measuring range 2
(Resolution)
Measuring range 3
(Resolution)
Measuring range 4
(Resolution)
Temperature
T [°C] (Resolution)
T [°F] (Resolution)
Information on electrodes and other accessories is given in
the WTW catalog, L
I
NSTRUMENTATION
12
5 x 10
Typically 5 x 10
< 5 x 10
± 25 to 35 mV and
50 to 70 mV
0.000 ... 9.999 (0.001)
0.00 ... 99.9 (0.01)
0.0 ... 999.9 (0.1)
0 ... 1999 (1)
- 5.0 ... + 100.0 (0.1)
+ 23.0 ... + 212.0 (0.1)
ABORATORY AND
, or via the Internet.
Technical data
Ω
-13
A
-12
A at 25°C
F
IELD
255