Portable Multi-parameter Water Quality Meter LMPWM-A10 is adapted with different modes for measuring quality of water on different parameters such as pH, ORP, Ion, conductivity, TDS, salinity, dissolved oxygen content. Due to its portable design, it is suitable for outdoor measurements i.e. on site water testing, remote area water testing & for research purpose. It is reliable and user friendly.
| pH mode | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>pH measurement range</strong></td><td>(-2.000) to 20.000 pH</td></tr><tr><td><strong>pH accuracy</strong></td><td>± 0.002 pH</td></tr><tr><td><strong>pH calibration points</strong></td><td>1 - 5 points</td></tr><tr><td><strong>pH calibration solutions</strong></td><td>USA, NIST, DIN or user defined</td></tr></table> |
| ORP measurement | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>ORP measurement range</strong></td><td>-1999.9 to 1999.9 mV</td></tr><tr><td><strong>ORP accuracy</strong></td><td>±0.2 mV</td></tr><tr><td><strong>ORP calibration points</strong></td><td>1 point</td></tr><tr><td><strong>ORP calibration solutions</strong></td><td>mV & relative mV</td></tr></table> |
| Ion measurement | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Ion measurement range</strong></td><td>0 to 19999 ppm, mg/L, mol/L</td></tr><tr><td><strong>Ion accuracy</strong></td><td>± 0.5 % F.S. (monovalent), ± 1 % F.S. (divalent)</td></tr><tr><td><strong>Ion calibration points</strong></td><td>2 - 5 points</td></tr><tr><td><strong>Ion calibration solutions</strong></td><td>0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol/L, mg/L</td></tr></table> |
| Conductivity measurement | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Conductivity measurement range</strong></td><td>0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm</td></tr><tr><td><strong>Conductivity accuracy</strong></td><td>± 0.5 % F.S.</td></tr><tr><td><strong>Conductivity calibration points</strong></td><td>1 - 5 points</td></tr><tr><td><strong>Conductivity calibration solutions</strong></td><td>10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm</td></tr><tr><td><strong>Temperature coefficient</strong></td><td>0.0 to 10.0 % / °C</td></tr><tr><td><strong>Compensation modes</strong></td><td>Linear or pre water</td></tr><tr><td><strong>Cell constant</strong></td><td>K = 0.1, 1, 10 or user-defined</td></tr><tr><td><strong>Normalization temperature</strong></td><td>20 °C or 25 °C</td></tr></table> |
| TDS measurement | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>TDS range</strong></td><td>0 to 100 ppt. (max. 200 ppt., depending on factor setting)</td></tr><tr><td><strong>TDS accuracy</strong></td><td>± 1 % F.S.</td></tr><tr><td><strong>TDS factor</strong></td><td>0.1 - 1.0 (default 0.5)</td></tr></table> |
| Salinity measurement | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Salinity range</strong></td><td>0 to 100 ppt. (max. 80 ppt.)</td></tr><tr><td><strong>Salinity accuracy</strong></td><td>± 1 % F.S</td></tr><tr><td><strong>Measurement modes</strong></td><td>Seawater or practical salinity</td></tr></table> |
| Resistivity | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Resistivity range</strong></td><td>0 to 100 Ω</td></tr><tr><td><strong>Resistivity accuracy</strong></td><td>± 1 % F.S</td></tr><tr><td><strong>Resistivity resolution</strong></td><td>0.01, 0.1, 1</td></tr></table> |
| Dissolved oxygen | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>DO concentration range</strong></td><td>0.00 to 20.00 mg/L</td></tr><tr><td><strong>DO accuracy</strong></td><td>± 0.2 mg/L</td></tr><tr><td><strong>Calibration points</strong></td><td>1 - 2 points</td></tr><tr><td><strong>Pressure correction</strong></td><td>60.0 to 112.5 kPa, 450 - 850 mmHg</td></tr><tr><td><strong>Salinity correction</strong></td><td>0 to 50 g/L</td></tr><tr><td><strong>% Saturation of Oxygen</strong></td><td>0.0 to 200.0 %</td></tr><tr><td><strong>Accuracy</strong></td><td>± 2.0 %</td></tr></table> |
| Temperature compensation | 0 to 100 °C, 32 to 212 °F, Manual or Automatic |
| Stability conditions | Low or high |
| Calibration due | 0 to 31 days |
| Memory | Stores up to 500 data sets |
| Output | USB communication interface |
| Dimension (L × W × H) | 185 × 88 × 32 mm |
| Weight | 300 g |
| Power supply | 3 × 1.5 V “AA batteries or DC 5 V power adapter |
- Common Features
- Calibration due reminder informs operator to calibrate the meter regularly
- Stability indicator displays the status of current measurement
- Auto hold function freezes stable, final readings for better viewing and recording
- Manual temperature calibration to rectify the deviations in temperature
- Automatic temperature compensation for accurate measured value over the entire range
- Selectable temperature units (°C or °F) for different application requirements
- Expanded memory stores and records up to 500 readings
- Help message as an operational guide, helps users for quick access to the parameters
- Reset function automatically resumes all the setting back to factory default options
- Store data is transferrable into computer via USB communication interface
- pH mode
- 1-5 points push button calibration to automatically identify pH buffer
- Convenient to select pH buffer standard (USA/NIST/DIN) or custom
- Automatic electrode slope display helps operator whether to replace the sensor
- ORP mode
- 1 point offset calibration to adjust the display value to known standard
- Relative & absolute mV measurements for accurate ORP readings
- Ion concentration mode
- 2-5 points calibration, included with 8 concentration points for selection
- Automatic recognition of ion electrodes, no need to specify type of ion
- mV measurements mode for checking the performance of current ion electrode
- Direct reading of concentration measurements to avoid critical conversation and calculations
- Multiple concentration units to be suitable for various applications
- Conductivity / TDS / Salinity / Resistivity Mode
- 1-5 point for calibration with automatically identification of calibration solutions
- Can select cell constant (0.1/1/10) and normalization temperature (20°C or 25°C)
- TDS conversion factor, seawater, practical salinity measurements mode to meet different water quality measurement requirements
- Linear or pure water compensation improves the measurement accuracy
- Dissolved oxygen mode
- 1-2 points calibration using the air-sealed water & zero oxygen solution
- Manual salinity & barometric pressure compensation for accurate readings
The portable multi-parameter water quality meter is used for quality testing of water on different parameters in research and development labs, water resources and plants in nearby or remote area.
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-A21
- pH mode
- pH measurement range(-2.000) to 20.000 pHpH accuracy± 0.002 pHpH calibration points1 - 5 pointspH calibration solutionsUSA, NIST, DIN or user defined
- ORP measurement
- ORP measurement range-1999.9 to 1999.9 mVORP accuracy±0.2 mVORP calibration points1 pointORP calibration solutionsmV & relative mV
- Dissolved oxygen
- DO concentration range0.00 to 20.00 mg/LDO accuracy± 0.2 mg/LCalibration points1 - 2 pointsPressure correction60.0 to 112.5 kPa, 450 - 850 mmHgSalinity correction0 to 50 g/L% Saturation of Oxygen0.0 to 200.0 %Accuracy± 2.0 %
Portable Multi-parameter Water Quality Meter LMPWM-A20
- pH mode
- pH measurement range(-2.000) to 20.000 pHpH accuracy± 0.002 pHpH calibration points1 - 5 pointspH calibration solutionsUSA, NIST, DIN or user defined
- ORP measurement
- ORP measurement range-1999.9 to 1999.9 mVORP accuracy±0.2 mVORP calibration points1 pointORP calibration solutionsmV & relative mV
- Conductivity measurement
- Conductivity measurement range0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cmConductivity accuracy± 0.5 % F.S.Conductivity calibration points1 - 5 pointsConductivity calibration solutions10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cmTemperature coefficient0.0 to 10.0 % / °CCompensation modesLinear or pre waterCell constantK = 0.1, 1, 10 or user-definedNormalization temperature20 °C or 25 °C
Portable Multi-parameter Water Quality Meter LMPWM-A11
- pH mode
- pH measurement range(-2.000) to 20.000 pHpH accuracy± 0.002 pHpH calibration points1 - 5 pointspH calibration solutionsUSA, NIST, DIN or user defined
- ORP measurement
- ORP measurement range-1999.9 to 1999.9 mVORP accuracy±0.2 mVORP calibration points1 pointORP calibration solutionsmV & relative mV
- Ion measurement
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-B10
- pH measurement range
- -2.000 to 20.000 pH
- pH accuracy
- ± 0.002 pH
- Calibration points
- 1-5 points
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
Benchtop pH meter LBPM-A20
- pH measurement range
- -1.00 to 15.00 pH
- pH accuracy
- ± 0.01 pH
- pH resolution
- 0.01 pH
Benchtop pH meter LBPM-A11
- pH measurement range
- 0.00 to 14.00 pH
- pH accuracy
- ± 0.01 pH
- pH resolution
- 0.01 pH
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-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
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
Benchtop Conductivity Meter LBCM-A14
- Conductivity Mode
- Conductivity measurement range0.01-20.0, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cmConductivity accuracy±1% F.S.Conductivity resolution0.001, 0.01, 0.1, 1Conductivity calibration points1 to 3 pointsConductivity calibration solutions10 µS/cm , 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm
- TDS Mode
- TDS measurement Range0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)TDS Accuracy± 1 % F.S.TDS Factor0.01 to 1.00 (default 0.5)TDS Calibration points3 points
- Temperature Mode
- Temperature range0 to 105°C, 32 to 221°FTemperature accuracy±1°CTemperature resolution0.1°C, 0.1°FTemperature calibration points1 pointTemperature Compensation Range and ModeManual or Automatic, 0 to 100°C , 32 to 212°FTemperature coefficient0.0 to 10.0 % per °C
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 Dissolved oxygen meter LBDO-A11
- Dissolved oxygen range
- 0.0 to 20.0 mg / L (or ppm)
- Dissolved oxygen accuracy
- ± 0.2 mg / L
- Resolution
- 0.01 mg / L
Benchtop Dissolved oxygen meter LBDO-A10
- Dissolved oxygen range
- 0.0 to 20.0 mg / L (or ppm)
- Dissolved oxygen accuracy
- ± 0.5 mg / L
- Resolution
- 0.1 mg / L
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 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
Benchtop Ion meter for NH3 , LBIM-A20
- 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
Benchtop Ion meter for Ag, LBIM-A22
- 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
Benchtop Ion meter for K, LBIM-A23
- 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
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