Ecvv Trade
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

China Manufacturer with main products: Geophysical Well Logging, Geological Instrument, Geophysical Instrument, Water Detection, Water Finder, Borehole Camera, Water Well Camera,...

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Multi-electrode resistivity imaging for environmental and mining applications

FOB Price: 1.00 USD/Set
Supply Ability: 1,000 Set/Sets per Month
Shipping: 10 days
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Chongqing in China
Packaging Details: wooden case


Multi-electrode resistivity imaging for environmental and mining applications

Main Applications
1 Widely used for high-resolution research, tomography and monitoring applications.
2 Coal mining gobs, caves of Custer area, geological disasters survey like landslides other geological disasters.
3 High resolution engineering geological exploration like factory foundations, highways, bridges, railways, civil engineering, hydrology, engineering, environmental.
4 For landslides and other geological disaster exploration.
5 Metal and non-metallic mineral resources exploration and geothermal exploration
Main Features.
1 Assembly data acquisition devices and multiplexer together in the same case,which not only reduce the volume but also decrease the weight, thus avoid errors caused by operating the devices separately and due to inconformity of switch parameter settings.
2 Maintain all functions of DUK-2A Multi-Electrodes Resistivity Survey System and conventional electrical method.
3 Add high and low current transform taps, add high and low input impedance transformation tap, and improve the acquisition capability of weak signals.
4 Add storage and output functions for compensation SP voltage value.
5 Adopt 16-bit A/D and 16-bit D/A, thus improve the discernibility for measurement of collected data.
6 Add the function for automatically detect grounding resistance before each measurement; give directions for the points exceed the grounding resistance value, for automatically proceeding with further measurement if required; the value at such point can be replaced with a fixed symbol to facilitate the elimination of this point while processing the information and data.
7 Greatly enhance the repeatability of measured data.
Technical Specifications

Measuring unit ( DZD-6A)
1 Maximum Measuring Voltage: -6000mV~+6000mV
2 Measuring Voltage Resolution: 0.01 mV
3 Measuring Voltage Accuracy: (at Vp>10mV)±5%, ±1 digit; (at Vp<10mV)±1%, ±1 digit
4 Suppression on 50Hz Power Frequency: 80dB
5 Measuring Current: 0~5000 mA
6 Measuring Current Resolution: 0.01 mA
7 Measuring Current Accuracy: (at Ip>10mA)±5%, ±1 digit; (at Ip<10mA) ±1% ±Letter
8 Input Impedance ≥50 MΩ
9 Measured Apparent Polarizability Accuracy: ±1%, ±1 digit
10 Maximum Power Supply Voltage 900V
11 Maximum Power Supply Current: 5A
12 Power Supply Pulse Width: 1~60 sec.
13 Weight: 8 kg
14 Volume: 305×200×202mm

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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