Geophysical 2D Electrical Resistivity Tomography System 3D Multi Electrodes Eri Exploration Device 2D Ert Electrical Resistivity Imaging Survey Tools

• After-sales Service: Yes
• Warranty: 1 Year
• Accuracy: 1mm
• Vertical Lines: 1
• Horizontal Line: 1
• Product Name: Electrical Resistivity Tomgorahy System
• Model NO.: DUK-2A
• Channels: 60channels and 120channels
• Cable: 5m Spece Take out and 10m Space Take out
• Tomography: 2D, 3D
• Application: Water Detection, Structure
• Parameters: Resistivity and IP Imaging
• Transport Package: Wooden Case
• Specification: ISO9001
• Trademark: Gold
• Origin: Chongqing
• HS Code: 9015800090
• Production Capacity: 100 Units/Month

Product Description

Geophysical 2D Electrical Resistivity Tomography System 3D Multi Electrodes Eri Exploration Device 2D Ert Electrical Resistivity Imaging Survey Tools
It's a geophysical technique that measures resistivity from the surface or through electrodes at one or more electrodes to image structures below the surface.




Applications
Hazardous Waste Site Characterization
Monitoring the Fluid-injection Processes
Involved in Waste-site Remediation
Plume Migration
In-situ Leaching
Heap-leach Monitoring
Tank Monitoring





Main Features.
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.
Maintain all functions of DUK-2A Multi-Electrodes Resistivity Survey System and conventional electrical method.
Add high and low current transform taps, add high and low input impedance transformation tap, and improve the acquisition capability of weak signals.
Add storage and output functions for compensation SP voltage value.
Adopt 16-bit A/D and 16-bit D/A, thus improve the discernibility for measurement of collected data.
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.
Greatly enhance the repeatability of measured data.


 

Model & Name:	DZD-6A Multi-functional Direct Current ( Induced polarization ) Instrument
Max. Power Supply Voltage:	900V
Max. Power Supply Current:	5A
Voltage Measuring Range:	±6000mV
Voltage Measuring Accuracy:	(Vp>10mV) ±5%, ±1 digit; (Vp<10mV) ±1%, ±1 digit
Current Measuring Range:	0~5000mA
Measuring Current Resolution:	0.01mA
Current Measuring Accuracy:	Ip>10mA) ±5%, ±1 digit; (Ip<10mA) ±1%, ± 1 digit
Interference Suppression on 50Hz Power Frequency	Better than 80dB
Measured Apparent Polarizability Accuracy :	±1%, ±1 digit
Instrument Input Impedance:	≥50MΩ
Power Supply Pulse Width:	1~60s
Operating Temperature:	-10 °C ~50 °C , 95%Rh
Size:	305×200×202m