Water Testing
We offer equipment for testing water to determine parameters like conductivity, dissolved oxygen, ions, BOD, pH, chlorine, water hardness, water activity, salinity, TDS, TSS, turbidity, and ORP. All our products are carefully made to provide sensitive, accurate test results and to ensure that the results can be repeated. Products employ cutting-edge technology to achieve your goal of receiving results about water that can distinguish between pure and filthy water.
Benchtop Conductivity Meter LBCM-A14
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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 -
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 - Cell constant : K=0.1, 1, 10
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
- mV Mode : mV Range -1999.9 to 1999.9 mV mV Accuracy ± 0.2 mV mV Resolution 0.1/1 mV, sele
- 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.
- TDS Mode : TDS Range 0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt) TDS Accuracy ± 1 % F.S.
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
- mV Mode : mV Range -1999.9 to 1999.9 mV mV Accuracy ± 0.2 mV mV Resolution 0.1/1 mV, sele
- 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.
- TDS Mode : TDS Range 0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt) TDS Accuracy ± 1 % F.S.
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
- mV Mode : mV Range -1999.9 to 1999.9 mV mV Accuracy ± 0.2 mV mV Resolution 0.1/1 mV, sele
- 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.
- Dissolved Oxygen Mode : Dissolved Oxygen Range 0.00 to 20.00 mg/ L Dissolved Oxygen Accuracy ± 0.2 mg/ L Disso
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
- ORP Mode : mV Range ± 2000 mV mV Accuracy ± 0.2 mV mV Resolution 0.1 mV, selectable
- Ion Mode : Ion measurement range 0.01 to 30000 ppm, mg/l, mol/l, mmol/l (refer Range of ion selection) Ion measurement acc
- 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)
Multi parameter water quality analyzer LMWA-A10
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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 -
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 -
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 -
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
Multi parameter water quality analyzer LMWA-A11
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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 -
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 -
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 -
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
Portable Chlorine Meter LPCL-A10
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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
- Wavelength of light : 515 nm
Portable Conductivity Meter LPCM-A10
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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 -
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
Portable Conductivity Meter LPCM-A11
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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 -
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 - Temperature compensation : 0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Portable Conductivity Meter LPCM-A12
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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 -
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 - Temperature compensation : 0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Portable Conductivity Meter LPCM-A13
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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 -
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 -
Resistivity :
Resistivity range 0.00 to 20 MΩ Resistivity accuracy ±1% F.S Resistivity resolution 0.01, 0.1, 1
Portable Multi-parameter Water Quality Meter LMPWM-A10
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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
Portable Multi-parameter Water Quality Meter LMPWM-A11
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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 :
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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
Portable Multi-parameter Water Quality Meter LMPWM-A20
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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 -
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)
Portable Multi-parameter Water Quality Meter LMPWM-A21
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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 - Temperature compensation : 0 to 100 °C, 32 to 212 °F, Manual or Automatic
Portable water hardness meter LPWM-A10
- 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
- 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
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