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Shanghai Aidu Industrial Co.,  Ltd
Shanghai Aidu Industrial Co., Ltd
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    DDC-6 resistivity meter

    DDC-6 resistivity meter

    Quantity Order:
    Origin:
    China
    Pack. & Delivery:
    wood

    Specification :

    Applications
    The instrument can automatically compensate for self-potential, drift, and electrode potential. It also may store all the measured results for 800 points. Through the operation on the key panel with 24 keys, the time, electrode constant and measuring times ( N) are inputted and stored in it. Connecting with other computer through the port RS-232C, on-line working can be realized
    The instrument is applicable for various resistivity prospecting using the methods of vertical depth measurement, electric section, charge-up and natural potential. It is widely used in geologic prospecting like hydrogeology, engineering and environmental protection. It is also used for metal and non-metal mineral prospecting
    Features
    PC computer' s control
    Direct reading resistivity
    LCD display
    Touch key panel
    Auto-compensation for natural potential
    Data protection against power failure
    Standard serial port RS-232C
    9 patterns of poles distribution
    Specifications
    External EHT supply: 10V^ 700V; Maximum supply current: 3000mA
    Protection of over-voltage and heavy current. ( If supplied with power generator, dummy load is needed. Moreover, no-load voltage must be not more than 700V) .
    Measuring range of potential difference:
    3000mV^ 3000mV
    Measuring accuracy: ± 1.5% ± 0.1mV
    Current measuring range: 0.1mA^ 3000mA; Measuring accuracy: ± 1.5% ± 0.1mA
    Compensation range for natural potential:
    1000mV^ 1000mV
    Input impedance: > 8M©
    Noise suppression against the industrial frequency of 50HZ: > 60dB
    Working temperature:
    10 ^ 50

    If you are interested, please feel free contact Ms. Eva to eva2000aidu( at) gmail.com. Welcome your inquiry!

    Shanghai Aidu Industrial Company Limited



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