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Water Testing

Benchtop pH Meter LBPM-B11

  • Temperature compensation0 to 100°C, 32°F to 212°F Manual or Automatic
  • Hold functionManual or automatic endpoint detection
  • Stability criteriaStandard or High-accuracy
  • Interval readings10, 30, 60 seconds, 10, 30 minutes or Off

Benchtop pH meter LBPM-A11

  • pH measurement range0.00 to 14.00 pH
  • pH accuracy± 0.01 pH
  • pH resolution0.01 pH
  • Calibration points2 points
Benchtop pH meter LBPM-A20
  • pH measurement range-1.00 to 15.00 pH
  • pH accuracy± 0.01 pH
  • pH resolution0.01 pH
  • Calibration points1-3 points
Benchtop pH meter LBPM-B10
  • pH measurement range-2.000 to 20.000 pH
  • pH accuracy± 0.002 pH
  • Calibration points1-5 points
  • Calibration solutionsUSA, NIST, DIN or user defined

Benchtop conductivity meter LBCM-A11

  • Conductivity measurement range0 - 20.0, 200.0, 2000 µS / cm, 200.0 mS / cm
  • Conductivity accuracy± 1 % F.S.
  • Conductivity resolution0.01, 0.1, 1
  • Conductivity calibration solutions10 µS / cm , 84 µS / cm, 1413 µS / cm, 12.88 mS / cm, 111.8 mS / cm

Benchtop Conductivity Meter LBCM-A13

  • Conductivity measurement range0.000 μS/cm to 3000mS/cm
  • Resistivity measurement range5.00 Ω·cm to 100.0 MΩ·cm
  • TDS measurement range0.000 mg/L to 1000g/L
  • Salinity measurement range0.00 to 8.00 %
Benchtop Conductivity Meter LBCM-A14
  • Conductivity Mode{"Conductivity measurement range":"0.01-20.0, 200.0, 2000 \u00b5S\/cm, 20.00, 200.0 mS\/cm","Conductivity accuracy":"\u00b11% F.S.","Conductivity resolution":"0.001, 0.01, 0.1, 1","Conductivity calibration points":"1 to 3 points","Conductivity calibration solutions":"10 \u00b5S\/cm , 84 \u00b5S\/cm, 1413 \u00b5S\/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":"\u00b1 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\u00b0C, 32 to 221\u00b0F","Temperature accuracy":"\u00b11\u00b0C","Temperature resolution":"0.1\u00b0C, 0.1\u00b0F","Temperature calibration points":"1 point","Temperature Compensation Range and Mode":"Manual or Automatic, 0 to 100\u00b0C , 32 to 212\u00b0F","Temperature coefficient":"0.0 to 10.0 % per \u00b0C"}
  • Cell constantK=0.1, 1, 10

Benchtop Dissolved oxygen meter LBDO-A10

  • Dissolved oxygen range0.0 to 20.0 mg / L (or ppm)
  • Dissolved oxygen accuracy± 0.5 mg / L
  • Resolution0.1 mg / L
  • Calibration points1 - 2 points

Benchtop Dissolved oxygen meter LBDO-A11

  • Dissolved oxygen range0.0 to 20.0 mg / L (or ppm)
  • Dissolved oxygen accuracy± 0.2 mg / L
  • Resolution0.01 mg / L
  • Calibration points1 - 2 points

Benchtop Ion meter for Cl, LBIM-A10

  • Ion measurement rangeCl range: 5 × 106 - 1 M, 1.8 - 35500 ppm
  • Ion measurement accuracy± 0.5 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points

Benchtop Ion meter for F, LBIM-A11

  • Ion measurement rangeF range: 1 × 106M – saturation, 0.02 ppm to saturation
  • Ion measurement accuracy± 0.5 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points
Benchtop Ion meter for Na, LBIM-A12
  • Ion measurement rangeNa range: 1 × 105 - 1 M, 0.1 - 23000 ppm
  • Ion measurement accuracy± 0.5 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points
Benchtop Ion meter for Ca, LBIM-A13
  • Ion measurement rangeCa range: 5 × 107 - 1 M, 0.02 - 4000 ppm
  • Ion measurement accuracy± 0.5 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points

Benchtop Ion meter for Br, LBIM-A14

  • Ion measurement rangeBr range: 5 × 106 - 1 M, 0.4 - 79900 ppm
  • Ion measurement accuracy± 0.5 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points

Benchtop Ion meter for NH<sub>4</sub>, LBIM-A15

  • Ion measurement rangeNH4 range: 5 × 106 – 1 M, 0.1 – 18000 ppm
  • Ion measurement accuracy± 0.5 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points
Benchtop Ion meter for NH<sub>3</sub> , LBIM-A20
  • Ion measurement rangeNH3 range: 1 × 106 - 1 M, 0.02 - 17000 ppm
  • Ion measurement accuracy± 1 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points
Benchtop Ion meter for Cn, LBIM-A21
  • Ion measurement rangeCn range: 5 × 106 – 0.01 M, 0.2 – 260 ppm
  • Ion measurement accuracy± 1 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points

Benchtop Ion meter for Ag, LBIM-A22

  • Ion measurement rangeAg range: 1 × 107 - 1 M, 0.01 - 107900 ppm
  • Ion measurement accuracy± 1 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points

Benchtop Ion meter for K, LBIM-A23

  • Ion measurement rangeK range: 1×106 - 1M, 0.04 -39000 ppm
  • Ion measurement accuracy± 1 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points
Benchtop Ion meter for S, LBIM-A24
  • Ion measurement rangeS range: 1×107 - 1M, 0.003-32100 ppm
  • Ion measurement accuracy± 1 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points
Benchtop Ion meter for Pb, LBIM-A25
  • Ion measurement rangePb range: 1×108 – 0.1M, 0.2-20700 ppm
  • Ion measurement accuracy± 1 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points

Benchtop Ion meter for I, LBIM-A26

  • Ion measurement rangeI range: 1×108- 1M, 0.06 -127000 ppm
  • Ion measurement accuracy± 1 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points

Benchtop Ion meter for Cu, LBIM-A27

  • Ion measurement rangeCu range: 1×108 - 1M, 0.06-6400 ppm
  • Ion measurement accuracy± 1 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points
Benchtop Ion meter for Cd, LBIM-A28
  • Ion measurement rangeCd range: 1×106– 1M, 0.01-11200 ppm
  • Ion measurement accuracy± 1 % F.S.
  • Resolution0.001, 0.01, 0.1, 1
  • Calibration points2 to 5 points

Benchtop Water hardness meter LBWM-A10

  • Water hardness range0.05 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 points2 to 5 points
  • Calibration solution0.001, 0.01, 0.1 mmol/L, 0.001, 0.01, 0.1 mol/L

Pocket Conductivity tester LPCT-A10

  • Conductivity measurement range1.0 to 199.9 µS/cm
  • Type of conductivityLow range conductivity
  • Conductivity accuracy± 1 % F.S.
  • Conductivity calibration points1 point

Pocket Conductivity tester LPCT-A11

  • Conductivity measurement range10 to 1999 µS/cm
  • Type of conductivityMid-range conductivity
  • Conductivity accuracy± 1 % F.S.
  • Conductivity calibration points1 point
Pocket Conductivity tester LPCT-A12
  • Conductivity measurement range0.1 to 19.99 mS/cm
  • Type of conductivityHigh range conductivity
  • Conductivity accuracy± 1 % F.S.
  • Conductivity calibration points1 point

Pocket Dissolved oxygen tester LPKDO-A10

  • Dissolved oxygen range0.0 to 20.0 mg/L (or ppm)
  • Dissolved oxygen accuracy± 0.5 mg/L
  • % of saturation of oxygen0.0 to 200.0%
  • Sensor typePolarographic dissolved oxygen probe

Pocket ORP tester LPOT-A10

  • Sensor typePlatinum sensor
  • Connector6 pin
  • ORP measurement range(-999) to 999 mV
  • ORP accuracy± 2 mV

Pocket ORP tester LPOT-A11

  • ConnectorBNC
  • ORP measurement range(-999) to 999 mV
  • ORP accuracy± 2 mV
  • ORP resolution1 mV

Pocket pH tester LPPT-A10

  • pH measurement range0.0 - 14.00 pH
  • Shape of electrodeRound glass pH electrode
  • pH measurement accuracy± 0.1 pH
  • Calibration point2 points

Pocket pH tester LPPT-A11

  • pH measurement range0.0 - 14.00 pH
  • Shape of electrodeFlat pH electrode
  • pH measurement accuracy± 0.1 pH
  • Calibration point2 points
Pocket pH tester LPPT-A12
  • pH measurement range0.0 - 14.00 pH
  • Shape of electrodeLong distance planar pH electrode
  • pH measurement accuracy± 0.1 pH
  • Calibration point2 points
Pocket pH tester LPPT-A21
  • pH measurement rangepH range: (-1.00) to 15.00 pH
  • Shape of electrodeFlat pH electrode
  • pH measurement accuracy± 0.01 pH
  • Calibration point1 - 3 points

Pocket pH tester LPPT-A22

  • pH measurement rangepH range: (-1.00) to 15.00 pH
  • Shape of electrodeLong distance planar pH electrode
  • pH measurement accuracy± 0.01 pH
  • Calibration point1 - 3 points

Pocket pH tester LPPT-A30

  • pH measurement rangepH range: (-1.00) to 15.00 pH
  • Shape of electrodeRound glass pH electrode
  • pH measurement accuracy± 0.01 pH
  • Calibration point1 - 3 points
Pocket pH tester LPPT-A31
  • pH measurement rangepH range: (-1.00) to 15.00 pH
  • Shape of electrodeFlat pH electrode
  • pH measurement accuracy± 0.01 pH
  • Calibration point1 - 3 points
Pocket pH tester LPPT-A32
  • pH measurement rangepH range: (-1.00) to 15.00 pH
  • Shape of electrodeLong distance planar pH electrode
  • pH measurement accuracy± 0.01 pH
  • Calibration point1 - 3 points

Multi purpose Pocket pH tester LPPT-B10

  • pH measurement rangepH range: (-1.00) to 15.00 pH
  • Shape of electrodeDifferent electrodes can be connceted via BNC Connector
  • pH measurement accuracy± 0.01 pH
  • Calibration point1 - 3 points

Pocket pH tester LPPT-A20

  • pH measurement rangepH range: (-1.00) to 15.00 pH
  • Shape of electrodeRound glass pH electrode
  • pH measurement accuracy± 0.01 pH
  • Calibration point1 - 3 points

Pocket Salinity tester LPST-A10

  • Salinity measurement range0.00 to 10.00 ppt
  • Salinity accuracy± 1 % F.S
  • Conductivity range0 - 20.00, 200.0, 2000 µS/cm, 20.00 mS/cm
  • Calibration solutions84 µS/cm, 1413 µS/cm, 12.88 mS/cm

Pocket Salinity tester LPST-A11

  • Salinity measurement range0.00 to 80.00 ppt
  • Salinity accuracy± 1 % F.S
  • Conductivity range0 - 200.0 µS/cm, 100 - 2000 µS/cm, 20.00 mS/cm
  • Calibration solutions1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm

Pocket TDS tester LPTS-A10

  • TDS range0.5 - 100.0 ppm
  • TDS accuracy± 1 % F.S.
  • TDS factor0.4 to 1.0 (default 0.5)
  • Calibration points1 point

Pocket TDS tester LPTS-A11

  • TDS range5 - 1000 ppm
  • TDS accuracy± 1 % F.S.
  • TDS factor0.4 to 1.0 (default 0.5)
  • Calibration points1 point
Pocket TDS tester LPTS-A12
  • TDS range0.05 - 10.00 ppt
  • TDS accuracy± 1 % F.S.
  • TDS factor0.4 to 1.0 (default 0.5)
  • Calibration points1 point
Multi-range pocket TDS tester LPTS-A20
  • TDS range0 - 20 ppt
  • TDS accuracy± 1 % F.S.
  • TDS factor0.1 to 1.0 (default 0.5)
  • Calibration points1 - 3 points

Portable Dissolved oxygen meter LPRDO-A10

  • Dissolved oxygen range0.0 to 20.0 mg / L (or ppm)
  • Dissolved oxygen accuracy± 0.5 mg / L
  • Resolution0.1 mg / L
  • Calibration points1 - 2 points

Portable dissolved oxygen meter LPRDO-A11

  • Dissolved oxygen range0.0 - 20.0 mg / L (or ppm)
  • Dissolved oxygen accuracy± 0.2 mg / L
  • Resolution0.01 mg / L
  • Calibration points1 - 2 points

Portable Multi-parameter Water Quality Meter LMPWM-A10

  • pH mode{"pH measurement range":"(-2.000) to 20.000 pH","pH accuracy":"\u00b1 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":"\u00b10.2 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":"\u00b1 0.5 % F.S. (monovalent), \u00b1 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 \u00b5S \/ cm, 20.00, 200.2 mS \/ cm","Conductivity accuracy":"\u00b1 0.5 % F.S.","Conductivity calibration points":"1 - 5 points","Conductivity calibration solutions":"10 \u00b5S \/ cm, 84 \u00b5S \/ cm, 1413 \u00b5S \/ cm, 12.88mS \/ cm, 111.8mS \/ cm","Temperature coefficient":"0.0 to 10.0 % \/ \u00b0C","Compensation modes":"Linear or pre water","Cell constant":"K = 0.1, 1, 10 or user-defined","Normalization temperature":"20 \u00b0C or 25 \u00b0C"}

Portable Multi-parameter Water Quality Meter LMPWM-A11

  • pH mode{"pH measurement range":"(-2.000) to 20.000 pH","pH accuracy":"\u00b1 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":"\u00b10.2 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 \u00b5S \/ cm, 20.00, 200.2 mS \/ cm","Conductivity accuracy":"\u00b1 0.5 % F.S.","Conductivity calibration points":"1 - 5 points","Conductivity calibration solutions":"10 \u00b5S \/ cm, 84 \u00b5S \/ cm, 1413 \u00b5S \/ cm, 12.88mS \/ cm, 111.8mS \/ cm","Temperature coefficient":"0.0 to 10.0 % \/ \u00b0C","Compensation modes":"Linear or pre water","Cell constant":"K = 0.1, 1, 10 or user-defined","Normalization temperature":"20 \u00b0C or 25 \u00b0C"}
Portable Multi-parameter Water Quality Meter LMPWM-A20
  • pH mode{"pH measurement range":"(-2.000) to 20.000 pH","pH accuracy":"\u00b1 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":"\u00b10.2 mV","ORP calibration points":"1 point","ORP calibration solutions":"mV & relative mV"}
  • Conductivity measurement{"Conductivity measurement range":"0 - 20.00, 200.0, 2000 \u00b5S \/ cm, 20.00, 200.2 mS \/ cm","Conductivity accuracy":"\u00b1 0.5 % F.S.","Conductivity calibration points":"1 - 5 points","Conductivity calibration solutions":"10 \u00b5S \/ cm, 84 \u00b5S \/ cm, 1413 \u00b5S \/ cm, 12.88mS \/ cm, 111.8mS \/ cm","Temperature coefficient":"0.0 to 10.0 % \/ \u00b0C","Compensation modes":"Linear or pre water","Cell constant":"K = 0.1, 1, 10 or user-defined","Normalization temperature":"20 \u00b0C or 25 \u00b0C"}
  • TDS measurement{"TDS range":"0-100 ppt. (max. 200 ppt., depending on factor setting)","TDS accuracy":"\u00b1 1 % F.S.","TDS factor":"0.1 - 1.0 (default 0.5)"}
Portable Multi-parameter Water Quality Meter LMPWM-A21
  • pH mode{"pH measurement range":"(-2.000) to 20.000 pH","pH accuracy":"\u00b1 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":"\u00b10.2 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":"\u00b1 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":"\u00b1 2.0 %"}
  • Temperature compensation0 to 100 °C, 32 to 212 °F, Manual or Automatic

Portable pH meter LPRPM-A10

  • pH range(-2.00) to 16.00 pH
  • pH accuracy± 0.01 pH
  • pH resolution0.01 pH
  • Calibration points2 points

Portable pH/ORP meter LPRPM-A11

  • pH range(-2.00) to 20.00 pH
  • pH accuracy± 0.002 pH
  • pH resolution0.1, 0.01, 0.001 pH
  • Calibration points1 - 5 points

Portable water hardness meter LPWM-A10

  • Water hardness range0.05 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 points2 to 5 points
  • Calibration solution0.001, 0.01, 0.1 mmol / L, 0.001, 0.01, 0.1 mol / L

Multi parameter water quality analyzer LMWA-A10

  • COD{"COD determination range":"2 to 10000 mg\/ L","COD measurement accuracy":"COD < 50 mg\/ L, \u2264 \u00b1 10 % \nand \nCOD > 50 mg\/ L, \u2264 \u00b1 5 %","COD minimum detection limit":"0.1 mg\/ L","COD measurement time":"20 minutes","COD repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"","Consumables for colorimetric COD measurement":"Colorimetric tubes and Cuvette","COD reactor digestion temperature":"165 \u00b1 0.5\u00b0C","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":"\u2264 \u00b1 10 %","Ammonia nitrogen minimum detection limit":"0.01 mg\/ L","Ammonia nitrogen measurement time":"10 to 15 minutes","Ammonia nitrogen repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"","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":"\u2264 \u00b1 5 %","Total phosphorous minimum detection limit":"0.001 mg\/ L","Total phosphorous measurement time":"35 to 50 minutes","Total phosphorous repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"","Consumables for colorimetric total phosphorous measurement":"Colorimetric tubes and Cuvette","Total phosphorous reactor digestion temperature":"120 \u00b1 0.5\u00b0C","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":"\u2264 \u00b1 5 %","Turbidity minimum detection limit":"0.1 NTU","Turbidity measurement time":"1 minute","Turbidity repeatability":"\u2264 \u00b1 5 %","Consumables for colorimetric turbidity measurement":"Colorimetric Cuvette"}

Multi parameter water quality analyzer LMWA-A11

  • COD{"COD determination range":"5 to 5000 mg\/ L","COD measurement accuracy":"COD < 50 mg\/ L, \u2264 \u00b1 10 % \nand \nCOD > 50 mg\/ L, \u2264 \u00b1 5 %","COD minimum detection limit":"0.1 mg\/ L","COD measurement time":"20 minutes","COD repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"12 pcs","Consumables for colorimetric COD measurement":"Colorimetric tubes and Cuvette","COD reactor digestion temperature":"165 \u00b1 0.5\u00b0C","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":"\u2264 \u00b1 10 %","Ammonia nitrogen minimum detection limit":"0.01 mg\/ L","Ammonia nitrogen measurement time":"10 to 15 minutes","Ammonia nitrogen repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"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":"\u2264 \u00b1 5 %","Total phosphorous minimum detection limit":"0.001 mg\/ L","Total phosphorous measurement time":"35 to 50 minutes","Total phosphorous repeatability":"\u2264 \u00b1 5 %","Processing sample number per\ufeff\ufeff\u00a0batch":"12 pcs","Consumables for colorimetric total phosphorous measurement":"Colorimetric tubes and Cuvette","Total phosphorous reactor digestion temperature":"120 \u00b1 0.5\u00b0C","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":"\u2264 \u00b1 5 %","Turbidity minimum detection limit":"0.1 NTU","Turbidity measurement time":"1 minute","Turbidity repeatability":"\u2264 \u00b1 5 %","Consumables for colorimetric turbidity measurement":"Colorimetric Cuvette"}

Portable turbidity meter LTM-A16

  • Light sourceLED/860 nm (Wavelength)
  • Readings displayLCD
  • Unit switchesNTU, FTU, EBC, ASBC
  • Measurement range0.00-20.0; 20.01-200; 200.01-1000 NTU

Portable Turbidity Meter LTM-A10

  • Measuring range (NTU)0 to 200
  • Minimum readout value (NTU)0.1
  • Calibration pointNil
  • Sample volume5 to 10 ml
Portable Turbidity Meter LTM-A11
  • Measuring range (NTU)0 to 100, 0 to 200
  • Minimum readout value (NTU)0.01, 0.1
  • Calibration point4
  • Sample volume5 to 10 ml
Portable Turbidity Meter LTM-A12
  • Measuring range (NTU)0 to 100, 100 to 400
  • Minimum readout value (NTU)0.01, 0.1
  • Calibration point5
  • Sample volume5 to 10 ml

Portable Turbidity Meter LTM-A13

  • Measuring range (NTU)0 to 100, 100 to 500
  • Minimum readout value (NTU)0.01, 0.1
  • Calibration point6
  • Sample volume5 to 10 ml

Portable Turbidity Meter LTM-A14

  • Measuring range (NTU)0 to 100, 100 to 800
  • Minimum readout value (NTU)0.01, 0.1
  • Calibration point6
  • Sample volume5 to 10 ml
Portable Turbidity Meter LTM-A15
  • Measuring range (NTU)0 to 100, 100 to 1000
  • Minimum readout value (NTU)0.01, 0.1
  • Calibration point7
  • Sample volume5 to 10 ml
Bench top Turbidity Meter LTM-B10
  • Measuring range (NTU)0 to 100
  • Minimum readout value (NTU)0.01, 0.1
  • Calibration point1
  • Sample volume5 to 10 ml

Bench top Turbidity Meter LTM-B11

  • Measuring range (NTU)0 to 50, 0 to 100, 0 to 200
  • Minimum readout value (NTU)0.01, 0.1
  • Calibration point3
  • Sample volume5 to 10 ml

Bench top Turbidity Meter LTM-B12

  • Measuring range (NTU)0 to 50, 0 to 100, 0 to 200, 0 to 400
  • Minimum readout value (NTU)0.01, 0.1
  • Calibration point4
  • Sample volume5 to 10 ml
Bench top Turbidity Meter LTM-B13
  • 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 point5
  • Sample volume5 to 10 ml
Bench top Turbidity Meter LTM-B14
  • 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 point6
  • Sample volume5 to 10 ml

Bench top Turbidity Meter (with built-in printer) LTM-C10

  • Measuring range (NTU)0 to 100, 0 to 200
  • Minimum readout value (NTU)0.01
  • Calibration point2
  • Sample volume18 to 20 ml

Bench top Turbidity Meter (with built-in printer) LTM-C11

  • Measuring range (NTU)0 to 100, 0 to 200, 0 to 500
  • Minimum readout value (NTU)0.01
  • Calibration point3
  • Sample volume18 to 20 ml
Bench top Turbidity Meter (with built-in printer) LTM-C12
  • Measuring range (NTU)0 to 10, 0 to 100, 0 to 200, 0 to 500
  • Minimum readout value (NTU)0.001
  • Calibration point4
  • Sample volume18 to 20 ml
Bench top Turbidity Meter (with built-in printer) LTM-C13
  • 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 point5
  • Sample volume18 to 20 ml

Bench top Turbidity Meter (with built-in printer) LTM-C14

  • 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 point5
  • Sample volume18 to 20 ml

Bench top Turbidity Meter (with built-in printer) LTM-C15

  • Measuring range (NTU)0 to 10, 0 to 100
  • Minimum readout value (NTU)0.001
  • Calibration point2
  • Sample volume18 to 20 ml

Online pH Controller LOPC-A10

  • pH measurement range01.00 to 15.00 pH
  • pH calibration points1 to 3 points
  • pH Buffer SolutionsUSA (pH 4.01, 7.00, 10.01) or NIST (pH 4.01, 6.86, 9.18)
  • pH accuracy± 0.01 pH

Online Dissolved Oxygen Controller LODC-A10

  • Dissolved oxygen range0.0 to 20.0 mg / L (or ppm)
  • Dissolved oxygen Calibration points1 - 2 points
  • Dissolved oxygen accuracy± 0.5 mg / L
  • Dissolved oxygen resolution0.1 mg / L

Online Conductivity Controller LOCC-A10

  • Conductivity measurement range0.01 to 20.00, 200.0, 2000 µS/ cm, 20.00, 200.0 mS/ cm
  • Conductivity calibration points1 to 3 points
  • Conductivity accuracy±1 % F.S.
  • Conductivity resolution0.001/ 0.01/ 0.1/ 1

TSS Meter LTSS-A10

  • Measurement range20000 mg/L
    0.01 mg/L ~ 45000 mg/L
    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
  • Flow rate≤ 2.5 m/s, 8.2 ft./s

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)

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)
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
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

BOD Meter LBOD-A10

  • Determination range
    0 to 35 mg/L, 0 to 70 mg/ L, 0 to 350 mg/L, 0 to 700 mg/L (without dilution)
    0 to 4000 mg/ L (need to dilute) (subsection measurement)
  • Measurement errorLess or less than 10 %
  • Sample container/ bottle quantity1 to 6
  • Sample container/ bottle Capacity1000 ml

Portable Conductivity Meter LPCM-A10

  • Conductivity{"Conductivity measurement range":"0.01 to 20.00, 200.0, 2000 \u00b5S\/cm, 20.00, 200 mS\/cm","Conductivity accuracy":"\u00b10.5% F.S","Conductivity calibration points":"1 to 3 points","Conductivity calibration solutions":"10 \u00b5S\/cm, 84 \u00b5S\/cm, 1413 \u00b5S\/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 \u00b0C, 32 to 221 \u00b0F","Temperature measuring accuracy":"\u00b1 \u00b00.5 C, \u00b1 0.9 \u00b0F","Temperature calibration points":"1 point","Temperature resolution":"0.1 \u00b0C, 0.1 \u00b0F"}
  • Temperature compensation0 to 100 °C, 32 to 212 ° F, Manual or Automatic
  • Temperature coefficientLinear

Portable Conductivity Meter LPCM-A11

  • Conductivity{"Conductivity measurement range":"0.01 to 20.00, 200.0, 2000 \u00b5S\/cm, 20.00, 200 mS\/cm","Conductivity accuracy":"\u00b10.5% F.S","Conductivity calibration points":"1 to 5 points","Conductivity calibration solutions":"10 \u00b5S\/cm, 84 \u00b5S\/cm, 1413 \u00b5S\/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":"\u00b11 % 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 \u00b0C, 32 to 221 \u00b0F","Temperature measuring accuracy":"\u00b1 \u00b00.5 C, \u00b1 0.9 \u00b0F","Temperature calibration points":"1 point","Temperature resolution":"0.1 \u00b0C, 0.1 \u00b0F"}
  • Temperature compensation0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Portable Conductivity Meter LPCM-A12
  • Conductivity{"Conductivity measurement range":"0.01 to 20.00, 200.0, 2000 \u00b5S\/cm, 20.00, 200 mS\/cm","Conductivity accuracy":"\u00b10.5% F.S","Conductivity calibration points":"1 to 5 points","Conductivity calibration solutions":"10 \u00b5S\/cm, 84 \u00b5S\/cm, 1413 \u00b5S\/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":"\u00b11% 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 \u00b0C, 32 to 221 \u00b0F","Temperature measuring accuracy":"\u00b1 \u00b00.5 C, \u00b1 0.9 \u00b0F","Temperature calibration points":"1 point","Temperature resolution":"0.1 \u00b0C, 0.1 \u00b0F"}
  • Temperature compensation0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Portable Conductivity Meter LPCM-A13
  • Conductivity{"Conductivity measurement range":"0.01 to 20.00, 200.0, 2000 \u00b5S\/cm, 20.00, 200 mS\/cm","Conductivity accuracy":"\u00b10.5% F.S","Conductivity calibration points":"1 to 5 points","Conductivity calibration solutions":"10 \u00b5S\/cm, 84 \u00b5S\/cm, 1413 \u00b5S\/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":"\u00b11 % 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":"\u00b11% 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 M\u03a9","Resistivity accuracy":"\u00b11% F.S","Resistivity resolution":"0.01, 0.1, 1"}

Water Activity Meter LWTM-A10

  • Range0 to 1.0 aw
  • Resolution0 to 1.0 aw
  • Accuracy± 0.02 aw
  • SensorNonconductive humidity sensor

Water Activity Meter with sensor LWAM-A10

  • Measuring rangeWater activity 0 to 0.980 aw (no condensing )
  • Temperature range0 to 50°C
  • Measurement accuracy± 0.015 aw
  • Temperature accuracy± 0.5°C

Portable Chlorine Meter LPCL-A10

  • Residual chlorine/total chlorine{"Range":"0.00 to 5.00 mg\/L","Accuracy":"0.001 mg\/L 0.001 ABS","Repeatability Lower detection limit":"\u22640.02 mg\/L"}
  • Chlorine dioxide{"Range":"0.00 to 10.00 mg\/L","Resolution":"0.001 mg\/L 0.001 ABS","Accuracy":"\u22642 mg\/L: \u00b10.10 mg\/L \u02c32 mg\/L: \u00b15 %","Lower detection limit":"\u22640.04 mg\/L"}
  • Light sourceLED
  • Wavelength of light515 nm