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Portable Multi Parameter Water Quality Meter

Portable Multi-parameter Water Quality Meter LMPWM-A10
  • pH mode :
    pH measurement range (-2.000) to 20.000 pH
    pH accuracy ± 0.002 pH
    pH calibration points 1 - 5 points
    pH calibration solutions USA, NIST, DIN or user defined
  • ORP measurement :
    ORP measurement range -1999.9 to 1999.9 mV
    ORP accuracy ±0.2 mV
    ORP calibration points 1 point
    ORP calibration solutions mV & relative mV
  • Ion measurement :
    Ion measurement range 0 to 19999 ppm, mg/L, mol/L
    Ion accuracy ± 0.5 % F.S. (monovalent), ± 1 % F.S. (divalent)
    Ion calibration points 2 - 5 points
    Ion calibration solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol/L, mg/L
  • Conductivity measurement :
    Conductivity measurement range 0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
    Conductivity accuracy ± 0.5 % F.S.
    Conductivity calibration points 1 - 5 points
    Conductivity calibration solutions 10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm
    Temperature coefficient 0.0 to 10.0 % / °C
    Compensation modes Linear or pre water
    Cell constant K = 0.1, 1, 10 or user-defined
    Normalization temperature 20 °C or 25 °C
  • TDS measurement :
    TDS range 0 to 100 ppt. (max. 200 ppt., depending on factor setting)
    TDS accuracy ± 1 % F.S.
    TDS factor 0.1 - 1.0 (default 0.5)
Portable Multi-parameter Water Quality Meter LMPWM-A11
  • pH mode :
    pH measurement range (-2.000) to 20.000 pH
    pH accuracy ± 0.002 pH
    pH calibration points 1 - 5 points
    pH calibration solutions USA, NIST, DIN or user defined
  • ORP measurement :
    ORP measurement range -1999.9 to 1999.9 mV
    ORP accuracy ±0.2 mV
    ORP calibration points 1 point
    ORP calibration solutions mV & relative mV
  • Ion measurement :
    Ion measurement range
    Ion accuracy
    Ion calibration points
    Ion calibration solutions
  • Conductivity measurement :
    Conductivity measurement range 0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
    Conductivity accuracy ± 0.5 % F.S.
    Conductivity calibration points 1 - 5 points
    Conductivity calibration solutions 10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm
    Temperature coefficient 0.0 to 10.0 % / °C
    Compensation modes Linear or pre water
    Cell constant K = 0.1, 1, 10 or user-defined
    Normalization temperature 20 °C or 25 °C
  • TDS measurement :
    TDS range 0 to 100 ppt. (max. 200 ppt., depending on factor setting)
    TDS accuracy ± 1 % F.S.
    TDS factor 0.1 - 1.0 (default 0.5)
Portable Multi-parameter Water Quality Meter LMPWM-A20
  • pH mode :
    pH measurement range (-2.000) to 20.000 pH
    pH accuracy ± 0.002 pH
    pH calibration points 1 - 5 points
    pH calibration solutions USA, NIST, DIN or user defined
  • ORP measurement :
    ORP measurement range -1999.9 to 1999.9 mV
    ORP accuracy ±0.2 mV
    ORP calibration points 1 point
    ORP calibration solutions mV & relative mV
  • Conductivity measurement :
    Conductivity measurement range 0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm
    Conductivity accuracy ± 0.5 % F.S.
    Conductivity calibration points 1 - 5 points
    Conductivity calibration solutions 10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm
    Temperature coefficient 0.0 to 10.0 % / °C
    Compensation modes Linear or pre water
    Cell constant K = 0.1, 1, 10 or user-defined
    Normalization temperature 20 °C or 25 °C
  • TDS measurement :
    TDS range 0-100 ppt. (max. 200 ppt., depending on factor setting)
    TDS accuracy ± 1 % F.S.
    TDS factor 0.1 - 1.0 (default 0.5)
  • Temperature compensation : 0 to 100 °C, 32 to 212 °F, Manual or Automatic
Portable Multi-parameter Water Quality Meter LMPWM-A21
  • pH mode :
    pH measurement range (-2.000) to 20.000 pH
    pH accuracy ± 0.002 pH
    pH calibration points 1 - 5 points
    pH calibration solutions USA, NIST, DIN or user defined
  • ORP measurement :
    ORP measurement range -1999.9 to 1999.9 mV
    ORP accuracy ±0.2 mV
    ORP calibration points 1 point
    ORP calibration solutions mV & relative mV
  • Dissolved oxygen :
    DO concentration range 0.00 to 20.00 mg/L
    DO accuracy ± 0.2 mg/L
    Calibration points 1 - 2 points
    Pressure correction 60.0 to 112.5 kPa, 450 - 850 mmHg
    Salinity correction 0 to 50 g/L
    % Saturation of Oxygen 0.0 to 200.0 %
    Accuracy ± 2.0 %
  • Temperature compensation : 0 to 100 °C, 32 to 212 °F, Manual or Automatic
  • Stability conditions : Low or high