Conductivity is a numerical representation of the ability of a solution to conduct electrical current. The conductivity of water has a certain relationship with the amount of inorganic acids, alkalis and salts contained in it. When their concentrations are low, the conductivity increases with the increase of the concentration. Therefore, this indicator is often used to infer the total amount of ions in water. concentration or salt content.

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  • Model

    DDS-11A

    DDS-307

    DDS-307A

    Instrument Level

    Level 1.5

    Level 1.0

    Level 1.0

    Conductivity

    0.000μS/cm~199.9mS/cm

    0.000μS/cm~199.9mS/cm

    0.000μS/cm~199.9mS/cm

    TDS

     

    (0.00mg/L~1999)mg/L

    (0.00mg/L~1999)mg/L

     

    Temperature compensation

    No

    No

    0.0-60.0 °C

    The electronic unit reference error

    Cond.: ±1.5ï¼…(FS)

    Cond.: ±1.0ï¼…(FS)

    TDS: ±1.0ï¼…(FS)

    Cond.: ±1.0ï¼…(FS)

    TDS:±1.0ï¼…(FS)

    Temp.:±0.3°C

    Error of the reference instrument

    Cond.: ±1.5ï¼…(FS)

    Cond.: ±1.5ï¼…(FS)

    Cond.:±1.50ï¼…(FS)

    Temp.:±0.6°C

    Error of temperature

     

     

    ±0.6°C

    Using environment

    Temperature: 0-40 °C

    Humidity: <=85%

    Power

    DC 9V/400mA

    N. W

    1.5kg

    Outline

    280 mm×200 mm×80 mm



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