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A131 Benchtop Water Hardness Meter

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Code: #20648

Supplier: Bante Instruments

Multiparameter water hardness meter, 2 to 5 points calibration, setup menu contains 9 options. The meter is suitable for measuring the ion concentration and water hardness, accuracy: 1% F.S.

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rightMORE INFORMATION

  • Water Hardness Mode:
    • Multiparameter water hardness meter is equipped with a 7 inch TFT display.
    • 2 to 5 points calibration from low to high concentrations.
    • Selectable measurement units (german degree, english degree, french degree, mmol/L
      and mg/L) are used for professional water hardness measurements.

    Ion Concentration Mode:
    • 2 to 5 points calibration, including the 8 concentration points can be selected.
    • Electrode management is capable of storing and recalling up to 3 electrode slopes.
    • Selectable ion measurement methods (direct reading, known addition, known subtraction,
      sample addition, sample subtraction) and concentration units (ppm, mg/L, mol/L, mmol/L).

  •    Model


    A131

       Ion Concentration



       Range


    0.001 to 30000 (deponding on the range of ISE)

       Resolution


    0.001, 0.01, 0.1, 1

       Accuracy


    ±0.5% F.S. (monovalent), ±1% F.S. (divalent)

       Calibration Points


    2 to 5 points

       Calibration Solutions


    0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000

       Measurement Units


    ppm, mg/L, mol/L, mmol/L

       Measurement Methods


    Direct reading, known addition, known subtraction,



    sample addition, sample subtraction

       Water Hardness



       Range (Concentration)


    0.05 to 200mmol/L

       Range (German Degree)


    0 to 1120°dH

       Range (English Degree)


    0 to 1404°e

       Range (French Degree)


    0 to 2000°fH

       Range (Ca2+)


    0 to 8000mg/L

       Range (CaCO3)


    0 to 19999mg/L

       Range (CaO)


    0 to 11220mg/L

       Resolution


    0.001, 0.01, 0.1, 1

       Accuracy


    ±1% F.S.

       Calibration Points


    2 to 5 points

       Calibration Solutions


    0.01, 0.1, 1, 10, 100mmol/L

       mV



       Range


    ±2000.0mV

       Resolution


    0.1mV

       Accuracy


    ±0.2mV

       Temperature



       Range


    0 to 105°C/32 to 221°F

       Resolution


    0.1°C/0.1°F

       Accuracy


    ±0.5°C/±0.9°F

       Offset Calibration


    1 point

       Calibration Range


    Reading ±10°C

       General Specifications



       Temperature Compensation


    0 to 100°C/32 to 212°F, manual or automatic

       Stability Criteria


    Standard or high-accuracy

       Calibration Due Alarm


    1 to 31 days or off

       Interval Readings


    10, 30, 60 seconds, 10, 30 minutes or off

       Password Protection


    4 digits

       Memory


    Stores up to 1000 data sets

       Output


    USB communication interface

       Connector


    BNC, 3.5mm jack socket

       Display


    7” TFT LCD

       Power


    DC12V, using AC adapter, 220V/50Hz

       Dimensions


    240(L)×220(W)×80(H)mm

       Weight


    1.7kg

  • • Automatic temperature compensation ensures accurate readings over the entire range.
    • Auto-Read function senses and locks the measurement endpoint.
    • Timed Interval Readings sends the measurement data to a PC or printer.
    • Limit Alarm automatically alerts when reading exceeds the specified range.
    • Calibration due alarm prompts user to calibrate the meter regularly.
    • Calibration report shows the date, time, calibration points and slopes.
    • Password protection prevents the unauthorized calibration and settings.
    • Expanded memory stores or recalls up to 1000 data sets.
    • Reset function automatically resumes all settings back to the factory defaults.

 

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