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| Conductivity measurement range | 0 - 20.0, 200.0, 2000 µS / cm, 200.0 mS / cm |
| Conductivity accuracy | ± 1 % F.S. |
| Conductivity resolution | 0.01, 0.1, 1 |
| Conductivity calibration solutions | 10 µS / cm , 84 µS / cm, 1413 µS / cm, 12.88 mS / cm, 111.8 mS / cm |
| Conductivity calibration points | 1 - 3 points |
| Conductivity measurement range | 0.000 μS/cm to 3000mS/cm |
| Resistivity measurement range | 5.00 Ω·cm to 100.0 MΩ·cm |
| TDS measurement range | 0.000 mg/L to 1000g/L |
| Salinity measurement range | 0.00 to 8.00 % |
| Temperature measurement range | -5.0 to 135.0 °C |
| Conductivity Mode |
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| TDS Mode |
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| Temperature Mode |
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| Cell constant | K=0.1, 1, 10 | ||||||
| Power requirements | DC 9 V, using AC adapter, AC 220 V, 50 Hz |
| Dissolved oxygen range | 0.0 to 20.0 mg / L (or ppm) |
| Dissolved oxygen accuracy | ± 0.5 mg / L |
| Resolution | 0.1 mg / L |
| Calibration points | 1 - 2 points |
| Sensor type | Polarographic DO probe |
| Dissolved oxygen range | 0.0 to 20.0 mg / L (or ppm) |
| Dissolved oxygen accuracy | ± 0.2 mg / L |
| Resolution | 0.01 mg / L |
| Calibration points | 1 - 2 points |
| Sensor type | Polarographic DO probe |
| Ion measurement range | Cl range: 5 × 106 - 1 M, 1.8 - 35500 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | F range: 1 × 106M – saturation, 0.02 ppm to saturation |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | Na range: 1 × 105 - 1 M, 0.1 - 23000 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | Ca range: 5 × 107 - 1 M, 0.02 - 4000 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | Br range: 5 × 106 - 1 M, 0.4 - 79900 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | NH4 range: 5 × 106 – 1 M, 0.1 – 18000 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | NH3 range: 1 × 106 - 1 M, 0.02 - 17000 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | Cn range: 5 × 106 – 0.01 M, 0.2 – 260 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | Ag range: 1 × 107 - 1 M, 0.01 - 107900 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | K range: 1×106 - 1M, 0.04 -39000 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | S range: 1×107 - 1M, 0.003-32100 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | Pb range: 1×108 – 0.1M, 0.2-20700 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | I range: 1×108- 1M, 0.06 -127000 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | Cu range: 1×108 - 1M, 0.06-6400 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Ion measurement range | Cd range: 1×106– 1M, 0.01-11200 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Calibration points | 2 to 5 points |
| Calibration solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol / L, mg / L |
| Determination range |
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| Measurement error | Less or less than 10 % | ||
| Sample container/ bottle quantity | 1 to 6 | ||
| Sample container/ bottle Capacity | 1000 ml | ||
| Repeatability | ≤ 10 % |
| pH measurement range | 0.00 to 14.00 pH |
| pH accuracy | ± 0.05 pH |
| pH resolution | 0.01 pH |
| Calibration points | 2 points |
| Calibration solutions | USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18) |
| pH measurement range | 0.00 to 14.00 pH |
| pH accuracy | ± 0.01 pH |
| pH resolution | 0.01 pH |
| Calibration points | 2 points |
| Calibration solutions | USA (pH 4.0/7.00/10.01) |
| pH measurement range | -1.00 to 15.00 pH |
| pH accuracy | ± 0.01 pH |
| pH resolution | 0.01 pH |
| Calibration points | 1-3 points |
| Calibration solutions | USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18) |
| pH measurement range | -2.000 to 20.000 pH |
| pH accuracy | ± 0.002 pH |
| Calibration points | 1-5 points |
| Calibration solutions | USA, NIST, DIN or user defined |
| Temperature compensation | 0 to 100°C, 32°F to 212°F Manual or Automatic |
| Hold function | Manual or automatic endpoint detection |
| Stability criteria | Standard or High-accuracy |
| Interval readings | 10, 30, 60 seconds, 10, 30 minutes or Off |
| Calibration due alarm | 1 to 31 days |
| Water hardness range |
0.05 mmol / L -0.2 mol / L (CaCO3) 0 - 19999 mg / L, (CaO) 0 - 11220 mg / L, (boiler) 0 - 400 mmol / L, (Ca) 0 - 8020 mg / L (German degree) 0 - 1122 °dH, (English degree) 0 - 1404 °e, (French degree) 0 - 2000 °f |
| Accuracy | ± 1 % F.S. |
| Calibration points | 2 to 5 points |
| Calibration solution | 0.001, 0.01, 0.1 mmol/L, 0.001, 0.01, 0.1 mol/L |
| Temperature range | 0 - 105 °C |
| Measuring principle | Dichromate colorimetric method |
| COD range | 0.0 to 1500 mg/L |
| Basic accuracy |
≤ 150 mg/L: ± 8% reading ± 1 mg/L ≥ 150 mg/L: ± 8% reading |
| Repeatability | 3% reading |
| Stability | ± 2% (reading )/15min |
| pH Mode |
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| mV Mode |
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| pH Mode |
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| mV Mode |
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| pH Mode |
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| mV Mode |
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| pH Mode |
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| ORP Mode |
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| Ion Mode |
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| Water Hardness Mode |
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