shanghai aidu energy science co.,ltd

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Product Information
Name: Single and cheap resistivity meter
Supply Ability: 10000
Minimum Order: 1
Packaging: equipment special case
Brand Name: Aidu
Origin: shanghai,China
Model No: DDC-8
Post Date: 2014-08-12 13:47:35
Expiry Date: 2014-11-10 13:47:35
Currency: USD
Price Terms: FOB
Payment Terms: cash or T/T
Unit: set
Product Description
Single and cheap resistivity meter:
   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
 Single channel parameter measurement
  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 
  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: -3000m to +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 to +1000mV
  Input impedance: >8MΩ
  Noise suppression against the industrial frequency of 50HZ: > 60dB

  Operating temperature range: -10鈩 to +50鈩

More details pls contact Miss Eva to eva2000aidu(at)gmail(dot)com.
Shanghai Aidu Industrial Co. Ltd.
E-mail: eva2000aidu(at)gmail(dot)com
MSN: aidush2008(at)hotmail(dot)com
Mobile: 0086-13391228708

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