Main specifications
110
Tip
Accuracy is the difference between the measured value and the simulation value when the
simulation value is inputted to the instrument.
Measurement
parameter
Item
Description
Conductivity
Measuring principle
2 AC bipola method
Measuring range
(Display range)
Cell constant 1 cm
-1
: 0.00
S/cm to 200.0 mS/cm
Cell constant 0.1 cm
-1
: 0.000
S/cm to 20.00 mS/cm
Cell constant 10 cm
-1
: 0.0
S/cm to 2.000 S/cm
Resolution
0.05% of full scale
Accuracy
±0.6% of full scale
(18.0 mS/cm to 200.0 mS/cm: ±1.5% of full scale)
Repeatability
±0.6% of full scale
Salinity
Measuring principle
Conversion from conductivity value
Measuring range
(Display range)
0.00% to 10.00%
(0.0 ppt to 100.0 ppt)
Accuracy
±0.2% of full scale
Resolution
0.01% (0.1 ppt)
TDS
Measuring principle
Conversion from conductivity value
Measuring range
(Display range)
0.00 mg/L to 100 g/L
TDS factor: 0.40 to 1.00
Accuracy
±0.1% of full scale
Resolution
0.01 mg/L
Resistivity
Measuring principle
Conversion from conductivity value
Measuring range
(Display range)
Cell constant 1 cm
-1
: 0.000 k
Ω
·cm to 20.00 M
Ω
·cm
Cell constant 0.1 cm
-1
: 0.00 k
Ω
·cm to 200.0 M
Ω
·cm
Cell constant 10 cm
-1
: 0.0
Ω
·cm to 2.000 M
Ω
·cm
Resolution
0.05% of full scale
Accuracy
±0.6% of full scale
(1.80 M
Ω
·cm to 20.00 M
Ω
·cm: ±1.5% of full scale)
Repeatability
±0.5% of full scale ±1 digit