Hanna Instruments HI98194 Instructions Manual page 12

CONDUCTIVITY (HI98194, HI98195 only)
Range
Resolution
Accuracy
Calibration
RESISTIVITY (HI98194, HI98195 only)
Range
Resolution
Calibration
TDS (Total Dissolved Solids) (HI98194, HI98195 only)
Range
Resolution
Accuracy
Calibration
12
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0 to 200 mS/cm (absolute EC up to 400 mS/cm)
Manual: 1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm; 1 mS/cm
Automatic: 1 µS/cm from 0 to 9999 µS/cm;
0.01 mS/cm from 10.00 to 99.99 mS/cm;
0.1 mS/cm from 100.0 to 400.0 mS/cm
Automatic (mS/cm): 0.001 mS/cm from 0.000 to 9.999 mS/cm;
0.01 mS/cm from 10.00 to 99.99 mS/cm;
0.1 mS/cm from 100.0 to 400.0 mS/cm
±1 % of reading or ±1 µS/cm whichever is greater
Automatic single point, with 6 standard solutions (84 µS/cm, 1413 µS/cm,
5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) or custom point
0 to 999999 Ω·cm; 0 to 1000.0 kΩ·cm; 0 to 1.0000 MΩ·cm
Depending on resistivity reading
Based on conductivity or salinity calibration
0 to 400000 ppm (mg/L); (the maximum value depends on the TDS factor)
Manual: 1 ppm (mg/L); 0.001 ppt (g/L); 0.01 ppt (g/L); 0.1 ppt (g/L);
1 ppt (g/L)
Automatic: 1 ppm (mg/L) from 0 to 9999 ppm (mg/L);
0.01 ppt (g/L) from 10.00 to 99.99 ppt (g/L);
0.1 ppt (g/L) from 100.0 to 400.0 ppt (g/L);
Automatic ppt (g/L): 0.001 ppt (g/L) from 0.000 to 9.999 ppt (g/L);
0.01 ppt (g/L) from 10.00 to 99.99 ppt (g/L);
0.1 ppt (g/L) from 100.0 to 400.0 ppt (g/L)
±1 % of reading or ±1 ppm (mg/L) whichever is greater
Based on conductivity or salinity calibration
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