| 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) |
| Temperature compensation |
0 to 100°C, 32 to 212°F |
| Compensation mode |
Manual or automatic |
| mV range |
-1000 to 1000 mV |
| mV accuracy |
±1mV |
| mV resolution |
1 mV |
| Temperature range |
0 to 105°C, 32 to 221°F |
| Temperature accuracy |
±1°C |
| Temperature resolution |
0.1°C |
| Hold function |
Manual or automatic endpoint detection |
| Power off |
Manual or automatic (180 minutes after last key is pressed) |
| Reset function |
Yes |
| Connector |
BNC |
| Display |
LCD |
| Dimension (L*W*H) |
210×205×75 mm |
| Weight |
1.5 kg |
| Power |
DC9V, AC adapter, AC220V/50Hz |
- Equipped with white backlit LCD display
-
pH measurement range: -1.00 to 15.00 pH
-
1-3 points calibration to automatically identify standard pH buffer
-
Automatic electrode slope display helps operator whether to replace the sensor
-
Automatic temperature compensation for accurate measured value over the entire range
-
Auto hold function freezes stable, final readings for better viewing and recording
-
Manual temperature calibration to rectify the deviations in temperature
-
Universal BNC connector
-
Built-in solution holder
-
Reset function automatically resumes all the setting back to factory default options
-
Selectable temperature units (°C or °F) for different application requirements
-
Help message as an operational guide, helps users for quick access to the parameters
Benchtop pH meter is used for research education purpose, quality testing in water and waste water management plants, food and beverage industry & other liquids & solvents.
pH electrode
Temperature probe
pH buffer solutions (pH 4.0/7.00/10.01)
DC9V power adapter
pH buffer solutions USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
Temperature probe
pH probe suitable for various measurements (e.g. liquids, biofuels, Tris buffers, slurries, colloids, micro volume samples etc.)
pH Meter (Benchtop)
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.
Benchtop pH Meter LBPM-B11
| 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 |
Benchtop pH meter LBPM-A11
| pH measurement range | 0.00 to 14.00 pH |
| Calibration points | 2 points |
| Calibration solutions | USA (pH 4.0/7.00/10.01) |
Benchtop pH meter LBPM-B10
| pH measurement range | -2.000 to 20.000 pH |
| Calibration points | 1-5 points |
| Calibration solutions | USA, NIST, DIN or user defined |
| ORP measurement range | -1999.9 to 1999.9 mV |
Benchtop Conductivity Meter
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.
Benchtop conductivity meter LBCM-A11
| 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 |
Benchtop Conductivity Meter LBCM-A13
| 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 |
Benchtop Conductivity Meter LBCM-A14
| 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 |
|
| Cell constant | K=0.1, 1, 10 |
| Power requirements | DC 9 V, using AC adapter, AC 220 V, 50 Hz |
Benchtop Dissolved Oxygen Meter
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.
Benchtop Ion Meter
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.
Benchtop Ion meter for Cl, LBIM-A10
| 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 |
Benchtop Ion meter for F, LBIM-A11
| 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 |
Benchtop Ion meter for Na, LBIM-A12
| 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 |
Benchtop Ion meter for Ca, LBIM-A13
| 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 |
ORP Tester
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 Tester
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.
Pocket pH tester LPPT-A10
| pH measurement range | 0.0 - 14.00 pH |
| Shape of electrode | Round glass pH electrode |
| pH measurement accuracy | ± 0.1 pH |
| Calibration point | 2 points |
| Calibration solution | USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18) |
Pocket pH tester LPPT-A11
| pH measurement range | 0.0 - 14.00 pH |
| Shape of electrode | Flat pH electrode |
| pH measurement accuracy | ± 0.1 pH |
| Calibration point | 2 points |
| Calibration solution | USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18) |
Pocket pH tester LPPT-A12
| pH measurement range | 0.0 - 14.00 pH |
| Shape of electrode | Long distance planar pH electrode |
| pH measurement accuracy | ± 0.1 pH |
| Calibration point | 2 points |
| Calibration solution | USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18) |
Pocket pH tester LPPT-A21
| pH measurement range | pH range: (-1.00) to 15.00 pH |
| Shape of electrode | Flat pH electrode |
| pH measurement accuracy | ± 0.01 pH |
| Calibration point | 1 - 3 points |
| Calibration solution | USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18) |
Salinity Tester
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.
Pocket Salinity tester LPST-A10
| 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 |
| Calibration solutions | 84 µS/cm, 1413 µS/cm, 12.88 mS/cm |
| Conductivity accuracy | ± 1 % F.S |
Pocket Salinity tester LPST-A11
| 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 |
| Calibration solutions | 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm |
| Conductivity accuracy | ± 1 % F.S |
TDS Tester
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.
Pocket TDS tester LPTS-A12
| TDS range | 0.05 - 10.00 ppt |
| TDS factor | 0.4 to 1.0 (default 0.5) |
| Calibration points | 1 point |
| TDS type range | High range TDS |
Portable Dissolve Oxygen Meter
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.
Portable Multi Parameter Water Quality Meter
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.
Portable Multi-parameter Water Quality Meter LMPWM-A10
| 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 |
|
| 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 |
|
| TDS measurement | | TDS range | 0 to 100 ppt. (max. 200 ppt., depending on factor setting) | | TDS accuracy | ± 1 % F.S. | | TDS factor | 0.1 - 1.0 (default 0.5) |
|
Portable Multi-parameter Water Quality Meter LMPWM-A11
| 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 | |
|
| 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 |
|
| TDS measurement | | TDS range | 0 to 100 ppt. (max. 200 ppt., depending on factor setting) | | TDS accuracy | ± 1 % F.S. | | TDS factor | 0.1 - 1.0 (default 0.5) |
|
Portable Multi-parameter Water Quality Meter LMPWM-A20
| 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 |
|
| TDS measurement | | TDS range | 0-100 ppt. (max. 200 ppt., depending on factor setting) | | TDS accuracy | ± 1 % F.S. | | TDS factor | 0.1 - 1.0 (default 0.5) |
|
| Temperature compensation | 0 to 100 °C, 32 to 212 °F, Manual or Automatic |
Portable Multi-parameter Water Quality Meter LMPWM-A21
| 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 % |
|
| Temperature compensation | 0 to 100 °C, 32 to 212 °F, Manual or Automatic |
| Stability conditions | Low or high |
pH Meters (Portable)
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.
Portable pH/ORP meter LPRPM-A11
| pH range | (-2.00) to 20.00 pH |
| pH resolution | 0.1, 0.01, 0.001 pH |
| Calibration points | 1 - 5 points |
| Calibration solutions | USA (pH 4.01 / 7.00 / 10.01 / 12.45), NIST(pH 1.68 / 4.01 / 6.86 / 9.18 / 12.45), DIN (pH 1.09 / 4.65 / 6.79 / 9.23 / 12.75) or user defined |
Multi Parameter Water Quality Analyzer
Multi parameter water quality analyzer LMWA-A10
| 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 |
|
| Turbidity | | Turbidity determination range | 0.5 to 400 NTU | | Turbidity measurement accuracy | ≤ ± 5 % | | Turbidity minimum detection limit | 0.1 NTU | | Turbidity measurement time | 1 minute | | Turbidity repeatability | ≤ ± 5 % | | Consumables for colorimetric turbidity measurement | Colorimetric Cuvette |
|
| Light source life | 100000 hours |
Multi parameter water quality analyzer LMWA-A11
| 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 |
|
| Turbidity | | Turbidity determination range | 0.5 to 400 NTU | | Turbidity measurement accuracy | ≤ ± 5 % | | Turbidity minimum detection limit | 0.1 NTU | | Turbidity measurement time | 1 minute | | Turbidity repeatability | ≤ ± 5 % | | Consumables for colorimetric turbidity measurement | Colorimetric Cuvette |
|
| Light source life | 100000 hours |
Benchtop Multi-parameter Water Quality Meter
Benchtop Multi-parameter Water Quality Meter LMPWM-A30
| pH Mode |
pH range
-2.00 to 20.00 pH
pH Accuracy
± 0.002 pH
pH Resolution
0.1/0.01/0.001 pH, selectable
pH Calibration Points
1 to 5 Points
pH Buffer Solutions
USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers
|
| mV Mode |
mV Range
-1999.9 to 1999.9 mV
mV Accuracy
± 0.2 mV
mV Resolution
0.1/1 mV, selectable
mV Calibration Points
1 Point
|
| Conductivity Mode |
Conductivity Range
0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy
± 0.5% F.S.
Conductivity Resolution
0.01/0.1/1
Conductivity Calibration Points
1 to 5 Points
Conductivity Solutions
10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
Conductivity Temperature coefficient
0.0 to 10.0 %/°C
Compensation mode
Linear or Pure Water
Cell Constant
K=0.1, 1, 10 or Custom
Reference temperature
20 or 25°C
|
| TDS Mode |
TDS Range
0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS Accuracy
± 1 % F.S.
TDS Factor
0.1 to 1.0 (default 0.5)
|
| Temperature Range | 0 to 105°C, 32 to 221°F |
Benchtop Multi-parameter Water Quality Meter LMPWM-A31
| pH Mode |
pH range
-2.00 to 20.00 pH
pH Accuracy
± 0.002 pH
pH Resolution
0.1/0.01/0.001 pH, selectable
pH Calibration Points
1 to 5 Points
pH Buffer Solutions
USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers
|
| mV Mode |
mV Range
-1999.9 to 1999.9 mV
mV Accuracy
± 0.2 mV
mV Resolution
0.1/1 mV, selectable
mV Calibration Points
1 Point
|
| Conductivity Mode |
Conductivity Range
0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy
± 0.5% F.S.
Conductivity Resolution
0.01/0.1/1
Conductivity Calibration Points
1 to 5 Points
Conductivity Solutions
10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
Conductivity Temperature coefficient
0.0 to 10.0 %/°C
Compensation mode
Linear or Pure Water
Cell Constant
K=0.1, 1, 10 or Custom
Reference temperature
20 or 25°C
|
| TDS Mode |
TDS Range
0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS Accuracy
± 1 % F.S.
TDS Factor
0.1 to 1.0 (default 0.5)
|
| Salinity Mode |
Salinity Range
0 to 10 ppt (maximum 80 ppt)
Salinity Accuracy
± 1 % F.S.
Measurement modes
Seawater or practical salinity
|
Benchtop Multi-parameter Water Quality Meter LMPWM-A32
| pH Mode |
pH range
-2.00 to 20.00 pH
pH Accuracy
± 0.002 pH
pH Resolution
0.1/0.01/0.001 pH, selectable
pH Calibration Points
1 to 5 Points
pH Buffer Solutions
USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers
|
| mV Mode |
mV Range
-1999.9 to 1999.9 mV
mV Accuracy
± 0.2 mV
mV Resolution
0.1/1 mV, selectable
mV Calibration Points
1 Point
|
| Conductivity Mode |
Conductivity Range
0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy
± 0.5% F.S.
Conductivity Resolution
0.01/0.1/1
Conductivity Calibration Points
1 to 5 Points
Conductivity Solutions
10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
Conductivity Temperature coefficient
0.0 to 10.0 %/°C
Compensation mode
Linear or Pure Water
Cell Constant
K=0.1, 1, 10 or Custom
Reference temperature
20 or 25°C
|
| Dissolved Oxygen Mode |
Dissolved Oxygen Range
0.00 to 20.00 mg/ L
Dissolved Oxygen Accuracy
± 0.2 mg/ L
Dissolved Oxygen Resolution
0.1/ 0.01 mg/ L, selectable
Dissolved Oxygen Calibration Points
1 or 2 Points
% Saturation Range
0.0 to 200.0 % with ± 2 % accuracy
Pressure correction
60 to 112.5 kPa, 450 to 850 mmHg
Salinity correction
0 to 50 g/ L
|
| Temperature Range | 0 to 105°C, 32 to 221°F |
Benchtop Multi-parameter Water Quality Meter LMPWM-A40
| pH Mode |
pH range
-2.00 to 20.00 pH
pH Accuracy
± 0.002 pH
pH Resolution
0.1/0.01/0.001 pH, selectable
pH Calibration Points
1 to 5 Points
pH Buffer Solutions
USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers
|
| ORP Mode |
mV Range
± 2000 mV
mV Accuracy
± 0.2 mV
mV Resolution
0.1 mV, selectable
mV Calibration Points
1 Point, only for relative mode
|
| Ion Mode |
Ion measurement range
0.01 to 30000 ppm, mg/l, mol/l, mmol/l (refer Range of ion selection)
Ion measurement accuracy
±0.5% F.S (Monovalent), ±1% F.S (Divalent)
Ion measurement resolution
0.001/0.01/0.1/1
Ion measurement calibration points
2 to 5 points
Ion measurement calibration solutions
0.001/0.01/0.1/1/10/100/1000/10000 ppm, mg/L, mol/L
Ion measurement methods
Direct reading, Known addition, Known subtraction, Sample addition, Sample subtraction
|
| Water Hardness Mode |
Water hardness measurement range
0.05-200mmol/L, 0-1120°dH, 0-1404°e, 0-2000°fH, 0-8000mg/L (Ca2+), 0~19999mg/L (CaCO3)
Water hardness measurement accuracy
±1% F.S
Water hardness measurement resolution
0.001/0.01/0.1/1
Water hardness calibration points
2 to 5 points
Water hardness calibration solutions
0.01/0.1/1/10/100 mmol/L
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| Temperature Mode |
Temperature measurement range
0 to 105°, 32 to 212°F
Temperature measurement accuracy
± 0.5°C, ± 0.9°F
Temperature measurement resolution
0.1°C, 0.1°F
Temperature measurement calibration points
1 point
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Portable Conductivity Meter
Portable Conductivity Meter LPCM-A10
| 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 |
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| 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 |
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| Temperature compensation | 0 to 100 °C, 32 to 212 ° F, Manual or Automatic |
| Temperature coefficient | Linear |
| Reference temperature | 25 °C |
Portable Conductivity Meter LPCM-A11
| 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 |
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| 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 |
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| 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 |
| Temperature coefficient | Linear and Pure water compensation |
Portable Conductivity Meter LPCM-A12
| 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 |
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| 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 |
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| 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 |
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| Temperature compensation | 0 to 100 °C, 32 to 212 ° F, Manual or Automatic |
| Temperature coefficient | Linear and Pure water compensation |
Portable Conductivity Meter LPCM-A13
| 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 |
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| 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 |
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| 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 |
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| Resistivity | | Resistivity range | 0.00 to 20 MΩ | | Resistivity accuracy | ±1% F.S | | Resistivity resolution | 0.01, 0.1, 1 |
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| 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 |
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