Pocket TDS tester LPTS-A11 is equipped with platinum sensor & 1 point push button calibration system. It comes with midium range for TDS measurement. It is easy to use & with waterproof features design it provides protection against harsh conditions. The standard platinum sensor provides fast and reliable measuring results. Total dissolved solid content present in drinking water, waste water, swimming pool & aquarium water can be measured using pocket TDS meter.
| TDS range | 5 - 1000 ppm |
| TDS accuracy | ± 1 % F.S. |
| TDS factor | 0.4 to 1.0 (default 0.5) |
| Calibration points | 1 point |
| TDS type range | Mid-range TDS |
| Calibration solutions | 744.7 ppm |
| Type of sensor | Platinum sensor |
| Temperature compensation | 0 °C - 50 °C, Automatic |
| Temperature coefficient | 2 % per °C |
| Normalization temperature | 25 °C |
| Operating temperature | 0 °C - 60 °C, 32 °F - 140 °F |
| Connector | 6 pin |
| Display | LCD screen |
| Data hold function | Manual |
| Battery life | Approximately 150 hours |
| Power off | Manual or automatic (8 minutes after last key is pressed) |
| Power | 3 × 1.5 V “G13A” |
| Dimension (L × dia.) | 185 × 40 mm |
| Weight | 100 g |
Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.
| TDS range | 0 - 20 ppt |
| TDS accuracy | ± 1 % F.S. |
| TDS factor | 0.1 to 1.0 (default 0.5) |
| TDS range | 0.05 - 10.00 ppt |
| TDS accuracy | ± 1 % F.S. |
| TDS factor | 0.4 to 1.0 (default 0.5) |
| TDS range | 0.5 - 100.0 ppm |
| TDS accuracy | ± 1 % F.S. |
| TDS factor | 0.4 to 1.0 (default 0.5) |
Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.
| pH measurement range | 0.00 to 14.00 pH |
| pH accuracy | ± 0.01 pH |
| pH resolution | 0.01 pH |
| 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 |
| pH measurement range | -1.00 to 15.00 pH |
| pH accuracy | ± 0.01 pH |
| pH resolution | 0.01 pH |
Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.
| 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 |
| 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 Mode | Conductivity measurement range: 0.01-20.0, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm Conductivity accuracy: ±1% F.S. Conductivity resolution: 0.001, 0.01, 0.1, 1 Conductivity calibration points: 1 to 3 points Conductivity calibration solutions: 10 µS/cm , 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm |
| TDS Mode | TDS measurement Range: 0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt) TDS Accuracy: ± 1 % F.S. TDS Factor: 0.01 to 1.00 (default 0.5) TDS Calibration points: 3 points |
| Temperature Mode | Temperature range: 0 to 105°C, 32 to 221°F Temperature accuracy: ±1°C Temperature resolution: 0.1°C, 0.1°F Temperature calibration points: 1 point Temperature Compensation Range and Mode: Manual or Automatic, 0 to 100°C , 32 to 212°F Temperature coefficient: 0.0 to 10.0 % per °C |
Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.
| Dissolved oxygen range | 0.0 to 20.0 mg / L (or ppm) |
| Dissolved oxygen accuracy | ± 0.2 mg / L |
| Resolution | 0.01 mg / L |
| Dissolved oxygen range | 0.0 to 20.0 mg / L (or ppm) |
| Dissolved oxygen accuracy | ± 0.5 mg / L |
| Resolution | 0.1 mg / L |
Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.
| Ion measurement range | Br range: 5 × 10<sup>6</sup> - 1 M, 0.4 - 79900 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | NH<sub>3</sub> range: 1 × 10<sup>6</sup> - 1 M, 0.02 - 17000 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | S range: 1×10<sup>7</sup> - 1M, 0.003-32100 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | Ca range: 5 × 10<sup>7</sup> - 1 M, 0.02 - 4000 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | Ag range: 1 × 10<sup>7</sup> - 1 M, 0.01 - 107900 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | I range: 1×10<sup>8</sup>- 1M, 0.06 -127000 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | Pb range: 1×10<sup>8</sup> – 0.1M, 0.2-20700 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | Na range: 1 × 10<sup>5</sup> - 1 M, 0.1 - 23000 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | Cn range: 5 × 10<sup>6</sup> – 0.01 M, 0.2 – 260 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | Cu range: 1×10<sup>8</sup> - 1M, 0.06-6400 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | NH<sub>4</sub> range: 5 × 10<sup>6</sup> – 1 M, 0.1 – 18000 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | Cl range: 5 × 10<sup>6</sup> - 1 M, 1.8 - 35500 ppm |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | Cd range: 1×10<sup>6</sup>– 1M, 0.01-11200 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | K range: 1×10<sup>6</sup> - 1M, 0.04 -39000 ppm |
| Ion measurement accuracy | ± 1 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Ion measurement range | F range: 1 × 10<sup>6</sup>M – saturation, 0.02 ppm to saturation |
| Ion measurement accuracy | ± 0.5 % F.S. |
| Resolution | 0.001, 0.01, 0.1, 1 |
Labtron benchtop meters are easy to use. The LCD display, manual or automatic mode of calibration, universal connector and other features are included in this range to produce accurate, reliable results. It consist of benchtop meter for measuring pH, conductivity, dissolved oxygen content, Ion concentration, water hardness level. These meters are suitable for simple to complex applications in water quality testing, research and analysis etc.
| Water hardness range | 0.05 mmol / L -0.2 mol / L <br/> (CaCO<sub>3</sub>) 0 - 19999 mg / L, (CaO) 0 - 11220 mg / L, (boiler) 0 - 400 mmol / L, (Ca) 0 - 8020 mg / L<br/> (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 |
Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.
| Conductivity measurement range | 10 to 1999 µS/cm |
| Type of conductivity | Mid-range conductivity |
| Conductivity accuracy | ± 1 % F.S. |
| Conductivity measurement range | 0.1 to 19.99 mS/cm |
| Type of conductivity | High range conductivity |
| Conductivity accuracy | ± 1 % F.S. |
| Conductivity measurement range | 1.0 to 199.9 µS/cm |
| Type of conductivity | Low range conductivity |
| Conductivity accuracy | ± 1 % F.S. |
Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.
| Dissolved oxygen range | 0.0 to 20.0 mg/L (or ppm) |
| Dissolved oxygen accuracy | ± 0.5 mg/L |
| % of saturation of oxygen | 0.0 to 200.0% |
Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.
| Sensor type | Platinum sensor |
| Connector | 6 pin |
| ORP measurement range | (-999) to 999 mV |
Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.
| pH measurement range | pH range: (-1.00) to 15.00 pH |
| Shape of electrode | Long distance planar pH electrode |
| pH measurement accuracy | ± 0.01 pH |
| pH measurement range | pH range: (-1.00) to 15.00 pH |
| Shape of electrode | Different electrodes can be connceted via BNC Connector |
| pH measurement accuracy | ± 0.01 pH |
| pH measurement range | pH range: (-1.00) to 15.00 pH |
| Shape of electrode | Flat pH electrode |
| pH measurement accuracy | ± 0.01 pH |
| pH measurement range | pH range: (-1.00) to 15.00 pH |
| Shape of electrode | Round glass pH electrode |
| pH measurement accuracy | ± 0.01 pH |
| pH measurement range | pH range: (-1.00) to 15.00 pH |
| Shape of electrode | Flat pH electrode |
| pH measurement accuracy | ± 0.01 pH |
| pH measurement range | pH range: (-1.00) to 15.00 pH |
| Shape of electrode | Round glass pH electrode |
| pH measurement accuracy | ± 0.01 pH |
| pH measurement range | 0.0 - 14.00 pH |
| Shape of electrode | Flat pH electrode |
| pH measurement accuracy | ± 0.1 pH |
| pH measurement range | 0.0 - 14.00 pH |
| Shape of electrode | Long distance planar pH electrode |
| pH measurement accuracy | ± 0.1 pH |
| pH measurement range | pH range: (-1.00) to 15.00 pH |
| Shape of electrode | Long distance planar pH electrode |
| pH measurement accuracy | ± 0.01 pH |
| pH measurement range | 0.0 - 14.00 pH |
| Shape of electrode | Round glass pH electrode |
| pH measurement accuracy | ± 0.1 pH |
Labtron pocket testers are small and compact in size, gives fast and accurate results. The Pocket testers consist of pH, ORP, TDS, dissolved oxygen, salinity and conductivity tester for various laboratory as well as outdoor applications. Measurements can be taken by inserting the probe in to the test solution and after gentle stirring, stable readings can be noted down.
| Salinity measurement range | 0.00 to 80.00 ppt |
| Salinity accuracy | ± 1 % F.S |
| Conductivity range | 0 - 200.0 µS/cm, 100 - 2000 µS/cm, 20.00 mS/cm |
| Salinity measurement range | 0.00 to 10.00 ppt |
| Salinity accuracy | ± 1 % F.S |
| Conductivity range | 0 - 20.00, 200.0, 2000 µS/cm, 20.00 mS/cm |
Labtron portable meters are used in quality analysis of water and other solutions. With portability, waterproof features, finds applications in indoor as well as outdoor measurement of pH, ORP, dissolved oxygen, water hardness, salinity, TDS etc.
| Dissolved oxygen range | 0.0 to 20.0 mg / L (or ppm) |
| Dissolved oxygen accuracy | ± 0.5 mg / L |
| Resolution | 0.1 mg / L |
| Dissolved oxygen range | 0.0 - 20.0 mg / L (or ppm) |
| Dissolved oxygen accuracy | ± 0.2 mg / L |
| Resolution | 0.01 mg / L |
Labtron portable meters are used in quality analysis of water and other solutions. With portability, waterproof features, finds applications in indoor as well as outdoor measurement of pH, ORP, dissolved oxygen, water hardness, salinity, TDS etc.
| pH mode | pH measurement range: (-2.000) to 20.000 pH pH accuracy: ± 0.002 pH pH calibration points: 1 - 5 points pH calibration solutions: USA, NIST, DIN or user defined |
| ORP measurement | ORP measurement range: -1999.9 to 1999.9 mV ORP accuracy: ±0.2 mV ORP calibration points: 1 point ORP calibration solutions: mV & relative mV |
| Conductivity measurement | Conductivity measurement range: 0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm Conductivity accuracy: ± 0.5 % F.S. Conductivity calibration points: 1 - 5 points Conductivity calibration solutions: 10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm Temperature coefficient: 0.0 to 10.0 % / °C Compensation modes: Linear or pre water Cell constant: K = 0.1, 1, 10 or user-defined Normalization temperature: 20 °C or 25 °C |
| pH mode | pH measurement range: (-2.000) to 20.000 pH pH accuracy: ± 0.002 pH pH calibration points: 1 - 5 points pH calibration solutions: USA, NIST, DIN or user defined |
| ORP measurement | ORP measurement range: -1999.9 to 1999.9 mV ORP accuracy: ±0.2 mV ORP calibration points: 1 point ORP calibration solutions: mV & relative mV |
| Ion measurement | Ion measurement range: Ion accuracy: Ion calibration points: Ion calibration solutions: |
| pH mode | pH measurement range: (-2.000) to 20.000 pH pH accuracy: ± 0.002 pH pH calibration points: 1 - 5 points pH calibration solutions: USA, NIST, DIN or user defined |
| ORP measurement | ORP measurement range: -1999.9 to 1999.9 mV ORP accuracy: ±0.2 mV ORP calibration points: 1 point ORP calibration solutions: mV & relative mV |
| Dissolved oxygen | DO concentration range: 0.00 to 20.00 mg/L DO accuracy: ± 0.2 mg/L Calibration points: 1 - 2 points Pressure correction: 60.0 to 112.5 kPa, 450 - 850 mmHg Salinity correction: 0 to 50 g/L % Saturation of Oxygen: 0.0 to 200.0 % Accuracy: ± 2.0 % |
| pH mode | pH measurement range: (-2.000) to 20.000 pH pH accuracy: ± 0.002 pH pH calibration points: 1 - 5 points pH calibration solutions: USA, NIST, DIN or user defined |
| ORP measurement | ORP measurement range: -1999.9 to 1999.9 mV ORP accuracy: ±0.2 mV ORP calibration points: 1 point ORP calibration solutions: mV & relative mV |
| Ion measurement | Ion measurement range: 0 to 19999 ppm, mg/L, mol/L Ion accuracy: ± 0.5 % F.S. (monovalent), ± 1 % F.S. (divalent) Ion calibration points: 2 - 5 points Ion calibration solutions: 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol/L, mg/L |
Labtron portable meters are used in quality analysis of water and other solutions. With portability, waterproof features, finds applications in indoor as well as outdoor measurement of pH, ORP, dissolved oxygen, water hardness, salinity, TDS etc.
| pH range | (-2.00) to 20.00 pH |
| pH accuracy | ± 0.002 pH |
| pH resolution | 0.1, 0.01, 0.001 pH |
Labtron portable meters are used in quality analysis of water and other solutions. With portability, waterproof features, finds applications in indoor as well as outdoor measurement of pH, ORP, dissolved oxygen, water hardness, salinity, TDS etc.
| Water hardness range | 0.05 mmol / L - 0.2 mol / L<br/> (CaCO<sub>3</sub>) 0 - 19999 mg / L, (CaO) 0 - 11220 mg / L, (boiler) 0 - 400 mmol / L, (Ca) 0 - 8020 mg / L<br/> (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 |
| COD | COD determination range: 2 to 10000 mg/ L COD measurement accuracy: COD < 50 mg/ L, ≤ ± 10 %
and
COD > 50 mg/ L, ≤ ± 5 % COD minimum detection limit: 0.1 mg/ L COD measurement time: 20 minutes COD repeatability: ≤ ± 5 % Processing sample number per batch: Consumables for colorimetric COD measurement: Colorimetric tubes and Cuvette COD reactor digestion temperature: 165 ± 0.5°C COD reactor digestion time: 10 min COD reactor time setting switches: 3 pcs Anti-chlorine interference: (Cl) < 1000 mg/ L No effect |
| Ammonia nitrogen | Ammonia nitrogen determination range: 0.02 to 60 mg/ L Ammonia nitrogen measurement accuracy: ≤ ± 10 % Ammonia nitrogen minimum detection limit: 0.01 mg/ L Ammonia nitrogen measurement time: 10 to 15 minutes Ammonia nitrogen repeatability: ≤ ± 5 % Processing sample number per batch: Consumables for colorimetric ammonia nitrogen measurement: Colorimetric tubes and Cuvette Ammonia nitrogen reactor time setting switches: 3 pcs |
| Total phosphorous | Total phosphorous determination range: 0.002 to 20 mg/ L Total phosphorous total phosphorous measurement accuracy: ≤ ± 5 % Total phosphorous minimum detection limit: 0.001 mg/ L Total phosphorous measurement time: 35 to 50 minutes Total phosphorous repeatability: ≤ ± 5 % Processing sample number per batch: Consumables for colorimetric total phosphorous measurement: Colorimetric tubes and Cuvette Total phosphorous reactor digestion temperature: 120 ± 0.5°C Total phosphorous reactor digestion time: 30 min Total phosphorous reactor time setting switches: 3 pcs |
| COD | COD determination range: 5 to 5000 mg/ L COD measurement accuracy: COD < 50 mg/ L, ≤ ± 10 %
and
COD > 50 mg/ L, ≤ ± 5 % COD minimum detection limit: 0.1 mg/ L COD measurement time: 20 minutes COD repeatability: ≤ ± 5 % Processing sample number per batch: 12 pcs Consumables for colorimetric COD measurement: Colorimetric tubes and Cuvette COD reactor digestion temperature: 165 ± 0.5°C COD reactor digestion time: 10 min COD reactor time setting switches: 3 pcs Anti-chlorine interference: (Cl) < 1000 mg/ L No effect |
| Ammonia nitrogen | Ammonia nitrogen determination range: 0.02 to 30 mg/ L Ammonia nitrogen measurement accuracy: ≤ ± 10 % Ammonia nitrogen minimum detection limit: 0.01 mg/ L Ammonia nitrogen measurement time: 10 to 15 minutes Ammonia nitrogen repeatability: ≤ ± 5 % Processing sample number per batch: 20 pcs Consumables for colorimetric ammonia nitrogen measurement: Colorimetric tubes and Cuvette Ammonia nitrogen reactor time setting switches: 3 pcs |
| Total phosphorous | Total phosphorous determination range: 0.002 to 10 mg/ L Total phosphorous total phosphorous measurement accuracy: ≤ ± 5 % Total phosphorous minimum detection limit: 0.001 mg/ L Total phosphorous measurement time: 35 to 50 minutes Total phosphorous repeatability: ≤ ± 5 % Processing sample number per batch: 12 pcs Consumables for colorimetric total phosphorous measurement: Colorimetric tubes and Cuvette Total phosphorous reactor digestion temperature: 120 ± 0.5°C Total phosphorous reactor digestion time: 30 min Total phosphorous reactor time setting switches: 3 pcs |
| Measuring range (NTU) | 0 to 50, 0 to 100, 0 to 200 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 3 |
| Measuring range (NTU) | 0 to 50, 0 to 100, 0 to 200, 0 to 400, 0 to 800 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 5 |
| Measuring range (NTU) | 0 to 100, 100 to 500 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 6 |
| Light source | LED/860 nm (Wavelength) |
| Readings display | LCD |
| Unit switches | NTU, FTU, EBC, ASBC |
| Measuring range (NTU) | 0 to 10, 0 to 100 |
| Minimum readout value (NTU) | 0.001 |
| Calibration point | 2 |
| Measuring range (NTU) | 0 to 100, 0 to 200 |
| Minimum readout value (NTU) | 0.01 |
| Calibration point | 2 |
| Measuring range (NTU) | 0 to 100, 100 to 400 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 5 |
| Measuring range (NTU) | 0 to 100, 100 to 1000 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 7 |
| Measuring range (NTU) | 0 to 100, 0 to 200 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 4 |
| Measuring range (NTU) | 0 to 10, 0 to 100, 0 to 200, 0 to 500, 0 to 1000 |
| Minimum readout value (NTU) | 0.001 |
| Calibration point | 5 |
| Measuring range (NTU) | 0 to 50, 0 to 100, 0 to 200, 0 to 400, 0 to 800, 0 to 1000 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 6 |
| Measuring range (NTU) | 0 to 50, 0 to 100, 0 to 200, 0 to 400 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 4 |
| Measuring range (NTU) | 0 to 10, 0 to 100, 0 to 200, 0 to 500 |
| Minimum readout value (NTU) | 0.001 |
| Calibration point | 4 |
| Measuring range (NTU) | 0 to 10, 0 to 100, 0 to 200, 0 to 500, 0 to 1000 |
| Minimum readout value (NTU) | 0.01 |
| Calibration point | 5 |
| Measuring range (NTU) | 0 to 100, 100 to 800 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 6 |
| Measuring range (NTU) | 0 to 100 |
| Minimum readout value (NTU) | 0.01, 0.1 |
| Calibration point | 1 |
| Measuring range (NTU) | 0 to 100, 0 to 200, 0 to 500 |
| Minimum readout value (NTU) | 0.01 |
| Calibration point | 3 |
| Measuring range (NTU) | 0 to 200 |
| Minimum readout value (NTU) | 0.1 |
| Calibration point | Nil |
| pH measurement range | 01.00 to 15.00 pH |
| pH calibration points | 1 to 3 points |
| pH Buffer Solutions | USA (pH 4.01, 7.00, 10.01) or NIST (pH 4.01, 6.86, 9.18) |
| Dissolved oxygen range | 0.0 to 20.0 mg / L (or ppm) |
| Dissolved oxygen Calibration points | 1 - 2 points |
| Dissolved oxygen accuracy | ± 0.5 mg / L |
| Conductivity measurement range | 0.01 to 20.00, 200.0, 2000 µS/ cm, 20.00, 200.0 mS/ cm |
| Conductivity calibration points | 1 to 3 points |
| Conductivity accuracy | ±1 % F.S. |
| Measurement range | 20000 mg/L <br/> 0.01 mg/L ~ 45000 mg/L <br/> 0.01 mg/L ~ 120000 mg/L |
| Measurement accuracy | ± 2 % F.S. of its range ( Depending on the homogeneity of sludge) |
| Pressure range | ≤ 0.4 Mpa |
| pH Mode |
| ||||||||||
| mV Mode |
|
| pH Mode |
| ||||||||||
| mV Mode |
|
| pH Mode |
| ||||||||||
| mV Mode |
|
| pH Mode |
| ||||||||||
| ORP Mode |
|
| Determination range |
| ||
| Measurement error | Less or less than 10 % | ||
| Sample container/ bottle quantity | 1 to 6 |
| Conductivity | Conductivity measurement range: 0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm Conductivity accuracy: ±0.5% F.S Conductivity calibration points: 1 to 5 points Conductivity calibration solutions: 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom Conductivity resolution: 0.001, 0.01, 0.1, 1 |
| TDS | TDS range: 0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt) TDS accuracy: ±1 % F.S TDS factor: 0.01 to 1.00 (Default 0.5) TDS resolution: 0.01, 0.1, 1 |
| Temperature | Temperature measuring range: 0 105 °C, 32 to 221 °F Temperature measuring accuracy: ± °0.5 C, ± 0.9 °F Temperature calibration points: 1 point Temperature resolution: 0.1 °C, 0.1 °F |
| Conductivity | Conductivity measurement range: 0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm Conductivity accuracy: ±0.5% F.S Conductivity calibration points: 1 to 5 points Conductivity calibration solutions: 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom Conductivity resolution: 0.001, 0.01, 0.1, 1 |
| TDS | TDS range: 0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt) TDS accuracy: ±1 % F.S TDS factor: 0.01 to 1.00 (Default 0.5) TDS resolution: 0.01, 0.1, 1 |
| Salinity | Salinity range: 0.00 to 80.00 ppt, 0.00 to 42.00 psu Salinity accuracy: ±1% F.S Salinity measurement modes: Practical Salinity (psu) or Natural Seawater (ppt) Salinity resolution: 0.01, 0.1, 1 |
| Conductivity | Conductivity measurement range: 0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm Conductivity accuracy: ±0.5% F.S Conductivity calibration points: 1 to 5 points Conductivity calibration solutions: 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom Conductivity resolution: 0.001, 0.01, 0.1, 1 |
| Salinity | Salinity range: 0.00 to 80.00 ppt, 0.00 to 42.00 psu Salinity accuracy: ±1% F.S Salinity measurement modes: Practical Salinity (psu) or Natural Seawater (ppt) Salinity resolution: 0.01, 0.1, 1 |
| Temperature | Temperature measuring range: 0 105 °C, 32 to 221 °F Temperature measuring accuracy: ± °0.5 C, ± 0.9 °F Temperature calibration points: 1 point Temperature resolution: 0.1 °C, 0.1 °F |
| Conductivity | Conductivity measurement range: 0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm Conductivity accuracy: ±0.5% F.S Conductivity calibration points: 1 to 3 points Conductivity calibration solutions: 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom Conductivity resolution: 0.001, 0.01, 0.1, 1 |
| Temperature | Temperature measuring range: 0 105 °C, 32 to 221 °F Temperature measuring accuracy: ± °0.5 C, ± 0.9 °F Temperature calibration points: 1 point Temperature resolution: 0.1 °C, 0.1 °F |
| Temperature compensation | 0 to 100 °C, 32 to 212 ° F, Manual or Automatic |
| Measuring range | Water activity 0 to 0.980 aw (no condensing ) |
| Temperature range | 0 to 50°C |
| Measurement accuracy | ± 0.015 aw |
| Residual chlorine/total chlorine | Range: 0.00 to 5.00 mg/L Accuracy: 0.001 mg/L 0.001 ABS Repeatability Lower detection limit: ≤0.02 mg/L |
| Chlorine dioxide | Range: 0.00 to 10.00 mg/L Resolution: 0.001 mg/L 0.001 ABS Accuracy: ≤2 mg/L: ±0.10 mg/L ˃2 mg/L: ±5 % Lower detection limit: ≤0.04 mg/L |
| Light source | LED |
