Delta OHM HD3406.2, User Manual, Page: 37 / 44

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Measurement range (Kcell=0.1) / Resolution 0.00…19.99mg/l / 0.05mg/l
Measurement range (Kcell=1) / Resolution 0.0…199.9 mg/l / 0.5 mg/l
200…1999 mg/l / 1 mg/l
2.00…19.99 g/l / 0.01 g/l
20.0…99.9 g/l / 0.1 g/l
Measurement range (Kcell=10) / Resolution 100…999 g/l / 1 g/l
Accuracy (total dissolved solids)
±
0.5%
±
1digit
Measurement of salinity
Measurement range / Resolution 0.000…1.999g/l / 1mg/l
2.00…19.99g/l / 10mg/l
20.0…199.9g/l / 0.1g/l
Accuracy (salinity)
±
0.5%
±
1digit
Measurement of temperature by Instrument
Pt100 measurement range -50…+200°C
Pt1000 measurement range -50…+200°C
Resolution 0.1°C
Accuracy
±
0.25°C
Drift after 1 year 0.1°C/ year
Automatic/manual temperature compensation 0…100°C con
α
T
= 0.00…4.00%/°C
Reference temperature 20°C o 25°C that can be selected
χ /TDS conversion factor
0.4…0.8
Cell constant K (cm
-1
) 0.01 - 0.1 - 0.7 - 1.0 - 10.0
Standard solutions automatically detected (@25°C)
147
μ
S/cm
1413
μ
S/cm
12880
μ
S/cm
111800
μ
S/cm
EMC standard regulations
Security EN61000-4-2, EN61010-1 level 3
Electrostatic discharge EN61000-4-2 level 3
Electric fast transients EN61000-4-4 level 3,
EN61000-4-5 level 3
Voltage variations EN61000-4-11
Electromagnetic interference susceptibility IEC1000-4-3
Electromagnetic interference emission
EN55020 class B