LMS water

Conductivity/ Salinity/ TDS Measurement

Measuring Conductivity
All conductivity cells contain an inbuilt Pt100 temperature sensor for automatic temperature compensation.
A range of both portable and in-line conductivity cells are available, depending on the ion concentration and nature of sample to be tested.

Cell Types
A variety of different cells are available, including beaker, dip, screw in and flow-thru.
Cell Constant
The cells are built to have a specific cell constant (±0.5%), but this cell constant will change if the cell becomes fouled, the following cells are available:
0.1K cell:
Conductivity range (25°C):
0.1 - 100.00µS/cm
0.010/10.000mS/cm
1.0K cell:
Conductivity range (25°C):
1.0 - 1000.0µS/cm
0.10 - 100.0mS/cm
10K cell:
Conductivity range (25 °C):
10 - 1000.0µS/cm
1.0 - 1000mS/cm
 {Conductivity Electrode}
Calibration Solutions
Premixed conductivity calibration solutions (±0.5%)are available:
SCC1: 718µS/cm
SCC3: 1408.8µS/cm
SCC8: 147.0µS/cm
SCC10: 111.34mS/cm

Specifications

Conductivity/ Salinity/ TDS
0.1K 1.0K
Electrode 1101US 1103US
Range/ Resolution
Low 0.1 to 200.00 µS/cm 1.0 to 2000.0 µS/cm
5.0 to 10000 KV 0.5 to 1000.0 KV
High 0.050 to 10.000mS/cm 0.50 to 100.00mS/cm
0.100 to 20.000KV 0.010 to 2.000KV
0 to 1000 ppm 0.30 to 60.00 ppt (15°C)
Accuracy (25°C)
Low ±1% rdg ± 0.1 µS ±1% rdg ± 0.5 µS
High ±1% rdg ± 0.005 mS ±1% rdg ± 0.05 mS
±5ppm ±0.3ppt


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