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Water Testing

Water Testing

pH Meter (Benchtop)
Benchtop Conductivity Meter
Benchtop Dissolved Oxygen Meter
Benchtop Ion Meter
Benchtop Water Hardness Meter
Conductivity Tester
Dissolved Oxygen Tester
ORP Tester
pH Tester
Salinity Tester
TDS Tester
Portable Dissolve Oxygen Meter
Portable Multi Parameter Water Quality Meter
pH Meters (Portable)
Portable Water Hardness Meters
Multi Parameter Water Quality Analyzer
Turbidity Meter
Online pH Controller
Online Dissolved Oxygen Controller
Online Conductivity Controller
TSS Meter
Benchtop Multi-parameter Water Quality Meter
BOD Meter
Portable Conductivity Meter
Water Activity Meter
Portable Chlorine Meter

Benchtop pH meter LBPM-A11

Benchtop pH meter LBPM-A11

pH measurement range: 0.00 to 14.00 pH
pH accuracy: ± 0.01 pH
pH resolution: 0.01 pH
Calibration points: 2 points

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Benchtop pH meter LBPM-A20

Benchtop pH meter LBPM-A20

pH measurement range: -1.00 to 15.00 pH
pH accuracy: ± 0.01 pH
pH resolution: 0.01 pH
Calibration points: 1-3 points

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Benchtop pH meter LBPM-B10

Benchtop pH meter LBPM-B10

pH measurement range: -2.000 to 20.000 pH
pH accuracy: ± 0.002 pH
Calibration points: 1-5 points
Calibration solutions: USA, NIST, DIN or user defined

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Benchtop pH Meter LBPM-B11

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

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Benchtop conductivity meter LBCM-A11

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

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Benchtop Conductivity Meter LBCM-A13

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 %

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Benchtop Conductivity Meter LBCM-A14

Benchtop Conductivity Meter LBCM-A14

Conductivity Mode: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Conductivity measurement range</strong></td><td>0.01-20.0, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm</td></tr><tr><td><strong>Conductivity accuracy</strong></td><td>±1% F.S.</td></tr><tr><td><strong>Conductivity resolution</strong></td><td>0.001, 0.01, 0.1, 1</td></tr><tr><td><strong>Conductivity calibration points</strong></td><td>1 to 3 points</td></tr><tr><td><strong>Conductivity calibration solutions</strong></td><td>10 µS/cm , 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm</td></tr></table>
TDS Mode: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>TDS measurement Range</strong></td><td>0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)</td></tr><tr><td><strong>TDS Accuracy</strong></td><td>± 1 % F.S.</td></tr><tr><td><strong>TDS Factor</strong></td><td>0.01 to 1.00 (default 0.5)</td></tr><tr><td><strong>TDS Calibration points</strong></td><td>3 points</td></tr></table>
Temperature Mode: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Temperature range</strong></td><td>0 to 105°C, 32 to 221°F</td></tr><tr><td><strong>Temperature accuracy</strong></td><td>±1°C</td></tr><tr><td><strong>Temperature resolution</strong></td><td>0.1°C, 0.1°F</td></tr><tr><td><strong>Temperature calibration points</strong></td><td>1 point</td></tr><tr><td><strong>Temperature Compensation Range and Mode</strong></td><td>Manual or Automatic, 0 to 100°C , 32 to 212°F</td></tr><tr><td><strong>Temperature coefficient</strong></td><td>0.0 to 10.0 % per °C</td></tr></table>
Cell constant: K=0.1, 1, 10

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Benchtop Dissolved oxygen meter LBDO-A10

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
Calibration points: 1 - 2 points

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Benchtop Dissolved oxygen meter LBDO-A11

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
Calibration points: 1 - 2 points

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Benchtop Ion meter for K, LBIM-A23

Benchtop Ion meter for K, LBIM-A23

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for Ag, LBIM-A22

Benchtop Ion meter for Ag, LBIM-A22

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for Br, LBIM-A14

Benchtop Ion meter for Br, LBIM-A14

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for Ca, LBIM-A13

Benchtop Ion meter for Ca, LBIM-A13

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for Cd, LBIM-A28

Benchtop Ion meter for Cd, LBIM-A28

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for Cl, LBIM-A10

Benchtop Ion meter for Cl, LBIM-A10

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for Cn, LBIM-A21

Benchtop Ion meter for Cn, LBIM-A21

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for Cu, LBIM-A27

Benchtop Ion meter for Cu, LBIM-A27

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for F, LBIM-A11

Benchtop Ion meter for F, LBIM-A11

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for I, LBIM-A26

Benchtop Ion meter for I, LBIM-A26

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for Na, LBIM-A12

Benchtop Ion meter for Na, LBIM-A12

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for NH<sub>3</sub> , LBIM-A20

Benchtop Ion meter for NH<sub>3</sub> , LBIM-A20

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
Calibration points: 2 to 5 points

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

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

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for Pb, LBIM-A25

Benchtop Ion meter for Pb, LBIM-A25

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
Calibration points: 2 to 5 points

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Benchtop Ion meter for S, LBIM-A24

Benchtop Ion meter for S, LBIM-A24

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
Calibration points: 2 to 5 points

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Benchtop Water hardness meter LBWM-A10

Benchtop Water hardness meter LBWM-A10

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
Calibration solution: 0.001, 0.01, 0.1 mmol/L, 0.001, 0.01, 0.1 mol/L

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Pocket Conductivity tester LPCT-A10

Pocket Conductivity tester LPCT-A10

Conductivity measurement range: 1.0 to 199.9 µS/cm
Type of conductivity: Low range conductivity
Conductivity accuracy: ± 1 % F.S.
Conductivity calibration points: 1 point

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Pocket Conductivity tester LPCT-A11

Pocket Conductivity tester LPCT-A11

Conductivity measurement range: 10 to 1999 µS/cm
Type of conductivity: Mid-range conductivity
Conductivity accuracy: ± 1 % F.S.
Conductivity calibration points: 1 point

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Pocket Conductivity tester LPCT-A12

Pocket Conductivity tester LPCT-A12

Conductivity measurement range: 0.1 to 19.99 mS/cm
Type of conductivity: High range conductivity
Conductivity accuracy: ± 1 % F.S.
Conductivity calibration points: 1 point

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Pocket Dissolved oxygen tester LPKDO-A10

Pocket Dissolved oxygen tester LPKDO-A10

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%
Sensor type: Polarographic dissolved oxygen probe

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Pocket ORP tester LPOT-A10

Pocket ORP tester LPOT-A10

Sensor type: Platinum sensor
Connector: 6 pin
ORP measurement range: (-999) to 999 mV
ORP accuracy: ± 2 mV

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Pocket ORP tester LPOT-A11

Pocket ORP tester LPOT-A11

Connector: BNC
ORP measurement range: (-999) to 999 mV
ORP accuracy: ± 2 mV
ORP resolution: 1 mV

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Multi purpose Pocket pH tester LPPT-B10

Multi purpose Pocket pH tester LPPT-B10

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
Calibration point: 1 - 3 points

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Pocket pH tester LPPT-A10

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

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Pocket pH tester LPPT-A11

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

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Pocket pH tester LPPT-A12

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

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Pocket pH tester LPPT-A20

Pocket pH tester LPPT-A20

pH measurement range: pH range: (-1.00) to 15.00 pH
Shape of electrode: Round glass pH electrode
pH measurement accuracy: ± 0.01 pH
Calibration point: 1 - 3 points

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Pocket pH tester LPPT-A21

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

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Pocket pH tester LPPT-A22

Pocket pH tester LPPT-A22

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
Calibration point: 1 - 3 points

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Pocket pH tester LPPT-A30

Pocket pH tester LPPT-A30

pH measurement range: pH range: (-1.00) to 15.00 pH
Shape of electrode: Round glass pH electrode
pH measurement accuracy: ± 0.01 pH
Calibration point: 1 - 3 points

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Pocket pH tester LPPT-A31

Pocket pH tester LPPT-A31

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

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Pocket pH tester LPPT-A32

Pocket pH tester LPPT-A32

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
Calibration point: 1 - 3 points

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Pocket Salinity tester LPST-A10

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

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Pocket Salinity tester LPST-A11

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

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Multi-range pocket TDS tester LPTS-A20

Multi-range pocket TDS tester LPTS-A20

TDS range: 0 - 20 ppt
TDS accuracy: ± 1 % F.S.
TDS factor: 0.1 to 1.0 (default 0.5)
Calibration points: 1 - 3 points

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Pocket TDS tester LPTS-A10

Pocket TDS tester LPTS-A10

TDS range: 0.5 - 100.0 ppm
TDS accuracy: ± 1 % F.S.
TDS factor: 0.4 to 1.0 (default 0.5)
Calibration points: 1 point

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Pocket TDS tester LPTS-A11

Pocket TDS tester LPTS-A11

TDS range: 5 - 1000 ppm
TDS accuracy: ± 1 % F.S.
TDS factor: 0.4 to 1.0 (default 0.5)
Calibration points: 1 point

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Pocket TDS tester LPTS-A12

Pocket TDS tester LPTS-A12

TDS range: 0.05 - 10.00 ppt
TDS accuracy: ± 1 % F.S.
TDS factor: 0.4 to 1.0 (default 0.5)
Calibration points: 1 point

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Portable Dissolved oxygen meter LPRDO-A10

Portable Dissolved oxygen meter LPRDO-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
Calibration points: 1 - 2 points

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Portable dissolved oxygen meter LPRDO-A11

Portable dissolved oxygen meter LPRDO-A11

Dissolved oxygen range: 0.0 - 20.0 mg / L (or ppm)
Dissolved oxygen accuracy: ± 0.2 mg / L
Resolution: 0.01 mg / L
Calibration points: 1 - 2 points

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Portable Multi-parameter Water Quality Meter LMPWM-A10

Portable Multi-parameter Water Quality Meter LMPWM-A10

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>

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Portable Multi-parameter Water Quality Meter LMPWM-A11

Portable Multi-parameter Water Quality Meter LMPWM-A11

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'></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>

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Portable Multi-parameter Water Quality Meter LMPWM-A20

Portable Multi-parameter Water Quality Meter LMPWM-A20

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>
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>0-100 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>

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Portable Multi-parameter Water Quality Meter LMPWM-A21

Portable Multi-parameter Water Quality Meter LMPWM-A21

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>
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

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Portable pH meter LPRPM-A10

Portable pH meter LPRPM-A10

pH range: (-2.00) to 16.00 pH
pH accuracy: ± 0.01 pH
pH resolution: 0.01 pH
Calibration points: 2 points

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Portable pH/ORP meter LPRPM-A11

Portable pH/ORP meter LPRPM-A11

pH range: (-2.00) to 20.00 pH
pH accuracy: ± 0.002 pH
pH resolution: 0.1, 0.01, 0.001 pH
Calibration points: 1 - 5 points

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Portable water hardness meter LPWM-A10

Portable water hardness meter LPWM-A10

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
Calibration solution: 0.001, 0.01, 0.1 mmol / L, 0.001, 0.01, 0.1 mol / L

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Multi parameter water quality analyzer LMWA-A10

Multi parameter water quality analyzer LMWA-A10

COD: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>COD determination range</strong></td><td>2 to 10000 mg/ L</td></tr><tr><td><strong>COD measurement accuracy</strong></td><td>COD < 50 mg/ L, ≤ ± 10 % and COD > 50 mg/ L, ≤ ± 5 %</td></tr><tr><td><strong>COD minimum detection limit</strong></td><td>0.1 mg/ L</td></tr><tr><td><strong>COD measurement time</strong></td><td>20 minutes</td></tr><tr><td><strong>COD repeatability</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Consumables for colorimetric COD measurement</strong></td><td>Colorimetric tubes and Cuvette</td></tr><tr><td><strong>COD reactor digestion temperature</strong></td><td>165 ± 0.5°C</td></tr><tr><td><strong>COD reactor digestion time</strong></td><td>10 min</td></tr><tr><td><strong>COD reactor time setting switches</strong></td><td>3 pcs</td></tr><tr><td><strong>Anti-chlorine interference</strong></td><td>(Cl) < 1000 mg/ L No effect</td></tr></table>
Ammonia nitrogen: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Ammonia nitrogen determination range</strong></td><td>0.02 to 60 mg/ L</td></tr><tr><td><strong>Ammonia nitrogen measurement accuracy</strong></td><td>≤ ± 10 %</td></tr><tr><td><strong>Ammonia nitrogen minimum detection limit</strong></td><td>0.01 mg/ L</td></tr><tr><td><strong>Ammonia nitrogen measurement time</strong></td><td>10 to 15 minutes</td></tr><tr><td><strong>Ammonia nitrogen repeatability</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Consumables for colorimetric ammonia nitrogen measurement</strong></td><td>Colorimetric tubes and Cuvette</td></tr><tr><td><strong>Ammonia nitrogen reactor time setting switches</strong></td><td>3 pcs</td></tr></table>
Total phosphorous: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Total phosphorous determination range</strong></td><td>0.002 to 20 mg/ L</td></tr><tr><td><strong>Total phosphorous total phosphorous measurement accuracy</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Total phosphorous minimum detection limit</strong></td><td>0.001 mg/ L</td></tr><tr><td><strong>Total phosphorous measurement time</strong></td><td>35 to 50 minutes</td></tr><tr><td><strong>Total phosphorous repeatability</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Consumables for colorimetric total phosphorous measurement</strong></td><td>Colorimetric tubes and Cuvette</td></tr><tr><td><strong>Total phosphorous reactor digestion temperature</strong></td><td>120 ± 0.5°C</td></tr><tr><td><strong>Total phosphorous reactor digestion time</strong></td><td>30 min</td></tr><tr><td><strong>Total phosphorous reactor time setting switches</strong></td><td>3 pcs</td></tr></table>
Turbidity: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Turbidity determination range</strong></td><td>0.5 to 400 NTU</td></tr><tr><td><strong>Turbidity measurement accuracy</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Turbidity minimum detection limit</strong></td><td>0.1 NTU</td></tr><tr><td><strong>Turbidity measurement time</strong></td><td>1 minute</td></tr><tr><td><strong>Turbidity repeatability</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Consumables for colorimetric turbidity measurement</strong></td><td>Colorimetric Cuvette</td></tr></table>

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Multi parameter water quality analyzer LMWA-A11

Multi parameter water quality analyzer LMWA-A11

COD: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>COD determination range</strong></td><td>5 to 5000 mg/ L</td></tr><tr><td><strong>COD measurement accuracy</strong></td><td>COD < 50 mg/ L, ≤ ± 10 % and COD > 50 mg/ L, ≤ ± 5 %</td></tr><tr><td><strong>COD minimum detection limit</strong></td><td>0.1 mg/ L</td></tr><tr><td><strong>COD measurement time</strong></td><td>20 minutes</td></tr><tr><td><strong>COD repeatability</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Processing sample number per batch</strong></td><td>12 pcs</td></tr><tr><td><strong>Consumables for colorimetric COD measurement</strong></td><td>Colorimetric tubes and Cuvette</td></tr><tr><td><strong>COD reactor digestion temperature</strong></td><td>165 ± 0.5°C</td></tr><tr><td><strong>COD reactor digestion time</strong></td><td>10 min</td></tr><tr><td><strong>COD reactor time setting switches</strong></td><td>3 pcs</td></tr><tr><td><strong>Anti-chlorine interference</strong></td><td>(Cl) < 1000 mg/ L No effect</td></tr></table>
Ammonia nitrogen: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Ammonia nitrogen determination range</strong></td><td>0.02 to 30 mg/ L</td></tr><tr><td><strong>Ammonia nitrogen measurement accuracy</strong></td><td>≤ ± 10 %</td></tr><tr><td><strong>Ammonia nitrogen minimum detection limit</strong></td><td>0.01 mg/ L</td></tr><tr><td><strong>Ammonia nitrogen measurement time</strong></td><td>10 to 15 minutes</td></tr><tr><td><strong>Ammonia nitrogen repeatability</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Processing sample number per batch</strong></td><td>20 pcs</td></tr><tr><td><strong>Consumables for colorimetric ammonia nitrogen measurement</strong></td><td>Colorimetric tubes and Cuvette</td></tr><tr><td><strong>Ammonia nitrogen reactor time setting switches</strong></td><td>3 pcs</td></tr></table>
Total phosphorous: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Total phosphorous determination range</strong></td><td>0.002 to 10 mg/ L</td></tr><tr><td><strong>Total phosphorous total phosphorous measurement accuracy</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Total phosphorous minimum detection limit</strong></td><td>0.001 mg/ L</td></tr><tr><td><strong>Total phosphorous measurement time</strong></td><td>35 to 50 minutes</td></tr><tr><td><strong>Total phosphorous repeatability</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Processing sample number per batch</strong></td><td>12 pcs</td></tr><tr><td><strong>Consumables for colorimetric total phosphorous measurement</strong></td><td>Colorimetric tubes and Cuvette</td></tr><tr><td><strong>Total phosphorous reactor digestion temperature</strong></td><td>120 ± 0.5°C</td></tr><tr><td><strong>Total phosphorous reactor digestion time</strong></td><td>30 min</td></tr><tr><td><strong>Total phosphorous reactor time setting switches</strong></td><td>3 pcs</td></tr></table>
Turbidity: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Turbidity determination range</strong></td><td>0.5 to 400 NTU</td></tr><tr><td><strong>Turbidity measurement accuracy</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Turbidity minimum detection limit</strong></td><td>0.1 NTU</td></tr><tr><td><strong>Turbidity measurement time</strong></td><td>1 minute</td></tr><tr><td><strong>Turbidity repeatability</strong></td><td>≤ ± 5 %</td></tr><tr><td><strong>Consumables for colorimetric turbidity measurement</strong></td><td>Colorimetric Cuvette</td></tr></table>

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

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 point: 2
Sample volume: 18 to 20 ml

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

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 point: 3
Sample volume: 18 to 20 ml

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Bench top Turbidity Meter (with built-in printer) LTM-C12

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 point: 4
Sample volume: 18 to 20 ml

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Bench top Turbidity Meter (with built-in printer) LTM-C13

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 point: 5
Sample volume: 18 to 20 ml

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

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 point: 5
Sample volume: 18 to 20 ml

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

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 point: 2
Sample volume: 18 to 20 ml

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Bench top Turbidity Meter LTM-B10

Bench top Turbidity Meter LTM-B10

Measuring range (NTU): 0 to 100
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 1
Sample volume: 5 to 10 ml

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Bench top Turbidity Meter LTM-B11

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 point: 3
Sample volume: 5 to 10 ml

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Bench top Turbidity Meter LTM-B12

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 point: 4
Sample volume: 5 to 10 ml

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Bench top Turbidity Meter LTM-B13

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 point: 5
Sample volume: 5 to 10 ml

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Bench top Turbidity Meter LTM-B14

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 point: 6
Sample volume: 5 to 10 ml

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Portable Turbidity Meter LTM-A10

Portable Turbidity Meter LTM-A10

Measuring range (NTU): 0 to 200
Minimum readout value (NTU): 0.1
Calibration point: Nil
Sample volume: 5 to 10 ml

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Portable Turbidity Meter LTM-A11

Portable Turbidity Meter LTM-A11

Measuring range (NTU): 0 to 100, 0 to 200
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 4
Sample volume: 5 to 10 ml

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Portable Turbidity Meter LTM-A12

Portable Turbidity Meter LTM-A12

Measuring range (NTU): 0 to 100, 100 to 400
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 5
Sample volume: 5 to 10 ml

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Portable Turbidity Meter LTM-A13

Portable Turbidity Meter LTM-A13

Measuring range (NTU): 0 to 100, 100 to 500
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 6
Sample volume: 5 to 10 ml

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Portable Turbidity Meter LTM-A14

Portable Turbidity Meter LTM-A14

Measuring range (NTU): 0 to 100, 100 to 800
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 6
Sample volume: 5 to 10 ml

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Portable Turbidity Meter LTM-A15

Portable Turbidity Meter LTM-A15

Measuring range (NTU): 0 to 100, 100 to 1000
Minimum readout value (NTU): 0.01, 0.1
Calibration point: 7
Sample volume: 5 to 10 ml

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Portable turbidity meter LTM-A16

Portable turbidity meter LTM-A16

Light source: LED/860 nm (Wavelength)
Readings display: LCD
Unit switches: NTU, FTU, EBC, ASBC
Measurement range: 0.00-20.0; 20.01-200; 200.01-1000 NTU

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Online pH Controller LOPC-A10

Online pH Controller LOPC-A10

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)
pH accuracy: ± 0.01 pH

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Online Dissolved Oxygen Controller LODC-A10

Online Dissolved Oxygen Controller LODC-A10

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
Dissolved oxygen resolution: 0.1 mg / L

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Online Conductivity Controller LOCC-A10

Online Conductivity Controller LOCC-A10

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.
Conductivity resolution: 0.001/ 0.01/ 0.1/ 1

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TSS Meter LTSS-A10

TSS Meter LTSS-A10

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
Flow rate: ≤ 2.5 m/s, 8.2 ft./s

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Benchtop Multi-parameter Water Quality Meter LMPWM-A30

Benchtop Multi-parameter Water Quality Meter LMPWM-A30

pH Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>pH range </td> <td style=min-width:50px>-2.00 to 20.00 pH</td> </tr> <tr> <td style=min-width:50px>pH Accuracy </td> <td style=min-width:50px>± 0.002 pH</td> </tr> <tr> <td style=min-width:50px>pH Resolution </td> <td style=min-width:50px>0.1/0.01/0.001 pH, selectable</td> </tr> <tr> <td style=min-width:50px>pH Calibration Points </td> <td style=min-width:50px>1 to 5 Points</td> </tr> <tr> <td style=min-width:50px>pH Buffer Solutions </td> <td style=min-width:50px>USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers</td> </tr> </table>
mV Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>mV Range </td> <td style=min-width:50px>-1999.9 to 1999.9 mV</td> </tr> <tr> <td style=min-width:50px>mV Accuracy </td> <td style=min-width:50px>± 0.2 mV</td> </tr> <tr> <td style=min-width:50px>mV Resolution </td> <td style=min-width:50px>0.1/1 mV, selectable</td> </tr> <tr> <td style=min-width:50px>mV Calibration Points</td> <td style=min-width:50px>1 Point</td> </tr> </table>
Conductivity Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>Conductivity Range </td> <td style=min-width:50px>0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm</td> </tr> <tr> <td style=min-width:50px>Conductivity Accuracy </td> <td style=min-width:50px>± 0.5% F.S.</td> </tr> <tr> <td style=min-width:50px>Conductivity Resolution</td> <td style=min-width:50px>0.01/0.1/1</td> </tr> <tr> <td style=min-width:50px>Conductivity Calibration Points</td> <td style=min-width:50px>1 to 5 Points</td> </tr> <tr> <td style=min-width:50px>Conductivity Solutions</td> <td style=min-width:50px>10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm</td> </tr> <tr> <td style=min-width:50px>Conductivity Temperature coefficient </td> <td style=min-width:50px>0.0 to 10.0 %/°C</td> </tr> <tr> <td style=min-width:50px>Compensation mode </td> <td style=min-width:50px>Linear or Pure Water</td> </tr> <tr> <td style=min-width:50px>Cell Constant</td> <td style=min-width:50px>K=0.1, 1, 10 or Custom</td> </tr> <tr> <td style=min-width:50px>Reference temperature </td> <td style=min-width:50px>20 or 25°C</td> </tr> </table>
TDS Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>TDS Range</td> <td style=min-width:50px>0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)</td> </tr> <tr> <td style=min-width:50px>TDS Accuracy </td> <td style=min-width:50px>± 1 % F.S.</td> </tr> <tr> <td style=min-width:50px>TDS Factor </td> <td style=min-width:50px>0.1 to 1.0 (default 0.5)</td> </tr> </table>

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Benchtop Multi-parameter Water Quality Meter LMPWM-A31

Benchtop Multi-parameter Water Quality Meter LMPWM-A31

pH Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>pH range </td> <td style=min-width:50px>-2.00 to 20.00 pH</td> </tr> <tr> <td style=min-width:50px>pH Accuracy </td> <td style=min-width:50px>± 0.002 pH</td> </tr> <tr> <td style=min-width:50px>pH Resolution </td> <td style=min-width:50px>0.1/0.01/0.001 pH, selectable</td> </tr> <tr> <td style=min-width:50px>pH Calibration Points </td> <td style=min-width:50px>1 to 5 Points</td> </tr> <tr> <td style=min-width:50px>pH Buffer Solutions </td> <td style=min-width:50px>USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers</td> </tr> </table>
mV Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>mV Range </td> <td style=min-width:50px>-1999.9 to 1999.9 mV</td> </tr> <tr> <td style=min-width:50px>mV Accuracy </td> <td style=min-width:50px>± 0.2 mV</td> </tr> <tr> <td style=min-width:50px>mV Resolution </td> <td style=min-width:50px>0.1/1 mV, selectable</td> </tr> <tr> <td style=min-width:50px>mV Calibration Points</td> <td style=min-width:50px>1 Point</td> </tr> </table>
Conductivity Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>Conductivity Range </td> <td style=min-width:50px>0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm</td> </tr> <tr> <td style=min-width:50px>Conductivity Accuracy </td> <td style=min-width:50px>± 0.5% F.S.</td> </tr> <tr> <td style=min-width:50px>Conductivity Resolution</td> <td style=min-width:50px>0.01/0.1/1</td> </tr> <tr> <td style=min-width:50px>Conductivity Calibration Points</td> <td style=min-width:50px>1 to 5 Points</td> </tr> <tr> <td style=min-width:50px>Conductivity Solutions</td> <td style=min-width:50px>10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm</td> </tr> <tr> <td style=min-width:50px>Conductivity Temperature coefficient </td> <td style=min-width:50px>0.0 to 10.0 %/°C</td> </tr> <tr> <td style=min-width:50px>Compensation mode </td> <td style=min-width:50px>Linear or Pure Water</td> </tr> <tr> <td style=min-width:50px>Cell Constant</td> <td style=min-width:50px>K=0.1, 1, 10 or Custom</td> </tr> <tr> <td style=min-width:50px>Reference temperature </td> <td style=min-width:50px>20 or 25°C</td> </tr> </table>
TDS Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>TDS Range</td> <td style=min-width:50px>0 to 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)</td> </tr> <tr> <td style=min-width:50px>TDS Accuracy </td> <td style=min-width:50px>± 1 % F.S.</td> </tr> <tr> <td style=min-width:50px>TDS Factor </td> <td style=min-width:50px>0.1 to 1.0 (default 0.5)</td> </tr> </table>

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Benchtop Multi-parameter Water Quality Meter LMPWM-A32

Benchtop Multi-parameter Water Quality Meter LMPWM-A32

pH Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>pH range </td> <td style=min-width:50px>-2.00 to 20.00 pH</td> </tr> <tr> <td style=min-width:50px>pH Accuracy </td> <td style=min-width:50px>± 0.002 pH</td> </tr> <tr> <td style=min-width:50px>pH Resolution </td> <td style=min-width:50px>0.1/0.01/0.001 pH, selectable</td> </tr> <tr> <td style=min-width:50px>pH Calibration Points </td> <td style=min-width:50px>1 to 5 Points</td> </tr> <tr> <td style=min-width:50px>pH Buffer Solutions </td> <td style=min-width:50px>USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers</td> </tr> </table>
mV Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>mV Range </td> <td style=min-width:50px>-1999.9 to 1999.9 mV</td> </tr> <tr> <td style=min-width:50px>mV Accuracy </td> <td style=min-width:50px>± 0.2 mV</td> </tr> <tr> <td style=min-width:50px>mV Resolution </td> <td style=min-width:50px>0.1/1 mV, selectable</td> </tr> <tr> <td style=min-width:50px>mV Calibration Points</td> <td style=min-width:50px>1 Point</td> </tr> </table>
Conductivity Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>Conductivity Range </td> <td style=min-width:50px>0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm</td> </tr> <tr> <td style=min-width:50px>Conductivity Accuracy </td> <td style=min-width:50px>± 0.5% F.S.</td> </tr> <tr> <td style=min-width:50px>Conductivity Resolution</td> <td style=min-width:50px>0.01/0.1/1</td> </tr> <tr> <td style=min-width:50px>Conductivity Calibration Points</td> <td style=min-width:50px>1 to 5 Points</td> </tr> <tr> <td style=min-width:50px>Conductivity Solutions</td> <td style=min-width:50px>10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm</td> </tr> <tr> <td style=min-width:50px>Conductivity Temperature coefficient </td> <td style=min-width:50px>0.0 to 10.0 %/°C</td> </tr> <tr> <td style=min-width:50px>Compensation mode </td> <td style=min-width:50px>Linear or Pure Water</td> </tr> <tr> <td style=min-width:50px>Cell Constant</td> <td style=min-width:50px>K=0.1, 1, 10 or Custom</td> </tr> <tr> <td style=min-width:50px>Reference temperature </td> <td style=min-width:50px>20 or 25°C</td> </tr> </table>
Dissolved Oxygen Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>Dissolved Oxygen Range </td> <td style=min-width:50px>0.00 to 20.00 mg/ L</td> </tr> <tr> <td style=min-width:50px>Dissolved Oxygen Accuracy </td> <td style=min-width:50px>± 0.2 mg/ L</td> </tr> <tr> <td style=min-width:50px>Dissolved Oxygen Resolution</td> <td style=min-width:50px>0.1/ 0.01 mg/ L, selectable</td> </tr> <tr> <td style=min-width:50px>Dissolved Oxygen Calibration Points</td> <td style=min-width:50px>1 or 2 Points</td> </tr> <tr> <td style=min-width:50px>% Saturation Range</td> <td style=min-width:50px>0.0 to 200.0 % with ± 2 % accuracy</td> </tr> <tr> <td style=min-width:50px>Pressure correction </td> <td style=min-width:50px>60 to 112.5 kPa, 450 to 850 mmHg</td> </tr> <tr> <td style=min-width:50px>Salinity correction </td> <td style=min-width:50px>0 to 50 g/ L</td> </tr> </table>

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Benchtop Multi-parameter Water Quality Meter LMPWM-A40

Benchtop Multi-parameter Water Quality Meter LMPWM-A40

pH Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>pH range </td> <td style=min-width:50px>-2.00 to 20.00 pH</td> </tr> <tr> <td style=min-width:50px>pH Accuracy </td> <td style=min-width:50px>± 0.002 pH</td> </tr> <tr> <td style=min-width:50px>pH Resolution </td> <td style=min-width:50px>0.1/0.01/0.001 pH, selectable</td> </tr> <tr> <td style=min-width:50px>pH Calibration Points </td> <td style=min-width:50px>1 to 5 Points</td> </tr> <tr> <td style=min-width:50px>pH Buffer Solutions </td> <td style=min-width:50px>USA (pH 4.0/7.00/10.01) or NIST (pH 4.01/6.86/9.18) or DIN buffers</td> </tr> </table>
ORP Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>mV Range </td> <td style=min-width:50px>± 2000 mV</td> </tr> <tr> <td style=min-width:50px>mV Accuracy </td> <td style=min-width:50px>± 0.2 mV</td> </tr> <tr> <td style=min-width:50px>mV Resolution </td> <td style=min-width:50px>0.1 mV, selectable</td> </tr> <tr> <td style=min-width:50px>mV Calibration Points</td> <td style=min-width:50px>1 Point, only for relative mode</td> </tr> </table>
Ion Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>Ion measurement range </td> <td style=min-width:50px>0.01 to 30000 ppm, mg/l, mol/l, mmol/l (refer Range of ion selection) </td> </tr> <tr> <td style=min-width:50px>Ion measurement accuracy</td> <td style=min-width:50px>±0.5% F.S (Monovalent), ±1% F.S (Divalent)</td> </tr> <tr> <td style=min-width:50px>Ion measurement resolution</td> <td style=min-width:50px>0.001/0.01/0.1/1</td> </tr> <tr> <td style=min-width:50px>Ion measurement calibration points</td> <td style=min-width:50px>2 to 5 points</td> </tr> <tr> <td style=min-width:50px>Ion measurement calibration solutions</td> <td style=min-width:50px>0.001/0.01/0.1/1/10/100/1000/10000 ppm, mg/L, mol/L</td> </tr> <tr> <td style=min-width:50px>Ion measurement methods</td> <td style=min-width:50px>Direct reading, Known addition, Known subtraction, Sample addition, Sample subtraction</td> </tr> </table>
Water Hardness Mode: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>Water hardness measurement range </td> <td style=min-width:50px>0.05-200mmol/L, 0-1120°dH, 0-1404°e, 0-2000°fH, 0-8000mg/L (Ca2+), 0~19999mg/L (CaCO3)</td> </tr> <tr> <td style=min-width:50px>Water hardness measurement accuracy</td> <td style=min-width:50px>±1% F.S</td> </tr> <tr> <td style=min-width:50px>Water hardness measurement resolution</td> <td style=min-width:50px>0.001/0.01/0.1/1</td> </tr> <tr> <td style=min-width:50px>Water hardness calibration points</td> <td style=min-width:50px>2 to 5 points</td> </tr> <tr> <td style=min-width:50px>Water hardness calibration solutions</td> <td style=min-width:50px>0.01/0.1/1/10/100 mmol/L</td> </tr> </table>

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BOD Meter LBOD-A10

BOD Meter LBOD-A10

Determination range: <table cellspacing=0 border=1> <tr> <td style=min-width:50px>0 to 35 mg/L, 0 to 70 mg/ L, 0 to 350 mg/L, 0 to 700 mg/L (without dilution)</td> </tr> <tr> <td style=min-width:50px>0 to 4000 mg/ L (need to dilute) (subsection measurement)</td> </tr> </table>
Measurement error: Less or less than 10 %
Sample container/ bottle quantity: 1 to 6
Sample container/ bottle Capacity: 1000 ml

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Portable Conductivity Meter LPCM-A10

Portable Conductivity Meter LPCM-A10

Conductivity: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Conductivity measurement range</strong></td><td>0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 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 to 3 points</td></tr><tr><td><strong>Conductivity calibration solutions</strong></td><td>10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom</td></tr><tr><td><strong>Conductivity resolution</strong></td><td>0.001, 0.01, 0.1, 1</td></tr></table>
Temperature: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Temperature measuring range</strong></td><td>0 105 °C, 32 to 221 °F</td></tr><tr><td><strong>Temperature measuring accuracy</strong></td><td>± °0.5 C, ± 0.9 °F</td></tr><tr><td><strong>Temperature calibration points</strong></td><td>1 point</td></tr><tr><td><strong>Temperature resolution</strong></td><td>0.1 °C, 0.1 °F</td></tr></table>
Temperature compensation: 0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Temperature coefficient: Linear

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Portable Conductivity Meter LPCM-A11

Portable Conductivity Meter LPCM-A11

Conductivity: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Conductivity measurement range</strong></td><td>0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 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 to 5 points</td></tr><tr><td><strong>Conductivity calibration solutions</strong></td><td>10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom</td></tr><tr><td><strong>Conductivity resolution</strong></td><td>0.001, 0.01, 0.1, 1</td></tr></table>
TDS: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>TDS range</strong></td><td>0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)</td></tr><tr><td><strong>TDS accuracy</strong></td><td>±1 % F.S</td></tr><tr><td><strong>TDS factor</strong></td><td>0.01 to 1.00 (Default 0.5)</td></tr><tr><td><strong>TDS resolution</strong></td><td>0.01, 0.1, 1</td></tr></table>
Temperature: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Temperature measuring range</strong></td><td>0 105 °C, 32 to 221 °F</td></tr><tr><td><strong>Temperature measuring accuracy</strong></td><td>± °0.5 C, ± 0.9 °F</td></tr><tr><td><strong>Temperature calibration points</strong></td><td>1 point</td></tr><tr><td><strong>Temperature resolution</strong></td><td>0.1 °C, 0.1 °F</td></tr></table>
Temperature compensation: 0 to 100 °C, 32 to 212 ° F, Manual or Automatic

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Portable Conductivity Meter LPCM-A12

Portable Conductivity Meter LPCM-A12

Conductivity: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Conductivity measurement range</strong></td><td>0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 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 to 5 points</td></tr><tr><td><strong>Conductivity calibration solutions</strong></td><td>10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom</td></tr><tr><td><strong>Conductivity resolution</strong></td><td>0.001, 0.01, 0.1, 1</td></tr></table>
Salinity: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Salinity range</strong></td><td>0.00 to 80.00 ppt, 0.00 to 42.00 psu</td></tr><tr><td><strong>Salinity accuracy</strong></td><td>±1% F.S</td></tr><tr><td><strong>Salinity measurement modes</strong></td><td>Practical Salinity (psu) or Natural Seawater (ppt)</td></tr><tr><td><strong>Salinity resolution</strong></td><td>0.01, 0.1, 1</td></tr></table>
Temperature: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Temperature measuring range</strong></td><td>0 105 °C, 32 to 221 °F</td></tr><tr><td><strong>Temperature measuring accuracy</strong></td><td>± °0.5 C, ± 0.9 °F</td></tr><tr><td><strong>Temperature calibration points</strong></td><td>1 point</td></tr><tr><td><strong>Temperature resolution</strong></td><td>0.1 °C, 0.1 °F</td></tr></table>
Temperature compensation: 0 to 100 °C, 32 to 212 ° F, Manual or Automatic

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Portable Conductivity Meter LPCM-A13

Portable Conductivity Meter LPCM-A13

Conductivity: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Conductivity measurement range</strong></td><td>0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 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 to 5 points</td></tr><tr><td><strong>Conductivity calibration solutions</strong></td><td>10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom</td></tr><tr><td><strong>Conductivity resolution</strong></td><td>0.001, 0.01, 0.1, 1</td></tr></table>
TDS: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>TDS range</strong></td><td>0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)</td></tr><tr><td><strong>TDS accuracy</strong></td><td>±1 % F.S</td></tr><tr><td><strong>TDS factor</strong></td><td>0.01 to 1.00 (Default 0.5)</td></tr><tr><td><strong>TDS resolution</strong></td><td>0.01, 0.1, 1</td></tr></table>
Salinity: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Salinity range</strong></td><td>0.00 to 80.00 ppt, 0.00 to 42.00 psu</td></tr><tr><td><strong>Salinity accuracy</strong></td><td>±1% F.S</td></tr><tr><td><strong>Salinity measurement modes</strong></td><td>Practical Salinity (psu) or Natural Seawater (ppt)</td></tr><tr><td><strong>Salinity resolution</strong></td><td>0.01, 0.1, 1</td></tr></table>
Resistivity: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Resistivity range</strong></td><td>0.00 to 20 MΩ</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>

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Water Activity Meter LWTM-A10

Water Activity Meter LWTM-A10

Range: 0 to 1.0 aw
Resolution: 0 to 1.0 aw
Accuracy: ± 0.02 aw
Sensor: Nonconductive humidity sensor

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Water Activity Meter with sensor LWAM-A10

Water Activity Meter with sensor LWAM-A10

Measuring range: Water activity 0 to 0.980 aw (no condensing )
Temperature range: 0 to 50°C
Measurement accuracy: ± 0.015 aw
Temperature accuracy: ± 0.5°C

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Portable Chlorine Meter LPCL-A10

Portable Chlorine Meter LPCL-A10

Residual chlorine/total chlorine: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Range</strong></td><td>0.00 to 5.00 mg/L</td></tr><tr><td><strong>Accuracy</strong></td><td>0.001 mg/L 0.001 ABS</td></tr><tr><td><strong>Repeatability Lower detection limit</strong></td><td>≤0.02 mg/L</td></tr></table>
Chlorine dioxide: <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Range</strong></td><td>0.00 to 10.00 mg/L</td></tr><tr><td><strong>Resolution</strong></td><td>0.001 mg/L 0.001 ABS</td></tr><tr><td><strong>Accuracy</strong></td><td>≤2 mg/L: ±0.10 mg/L ˃2 mg/L: ±5 %</td></tr><tr><td><strong>Lower detection limit</strong></td><td>≤0.04 mg/L</td></tr></table>
Light source: LED
Wavelength of light: 515 nm

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